Add meta operations and total values as value per second (#151)

Co-authored-by: Michael Schwarz <schwarz@uni-paderborn.de>

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/Release.yml

@@ -48,10 +48,10 @@ jobs:
     - name: Setup Golang
       run: |
           dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.22.9-1.module_el8.10.0+3938+8c723e16.noarch.rpm
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.noarch.rpm
 
     - name: RPM build MetricCollector
       id: rpmbuild
@@ -126,11 +126,11 @@ jobs:
     - name: Setup Golang
       run: |
           dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.22.7-2.el9_5.noarch.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.22.7-2.el9_5.x86_64.rpm
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.el9_6.noarch.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.23.9-1.el9_6.x86_64.rpm
 
     - name: RPM build MetricCollector
       id: rpmbuild
@@ -202,10 +202,10 @@ jobs:
     - name: Setup Golang
       run: |
           dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.22.9-1.module_el8.10.0+3938+8c723e16.noarch.rpm
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.noarch.rpm
 
     - name: RPM build MetricCollector
       id: rpmbuild
@@ -262,11 +262,11 @@ jobs:
     - name: Setup Golang
       run: |
           dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.22.7-2.el9_5.noarch.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.22.7-2.el9_5.x86_64.rpm
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.el9_6.noarch.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.23.9-1.el9_6.x86_64.rpm
 
     - name: RPM build MetricCollector
       id: rpmbuild

.github/workflows/runonce.yml

@@ -71,10 +71,10 @@ jobs:
     - name: Setup Golang
       run: |
           dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.22.9-1.module_el8.10.0+3938+8c723e16.noarch.rpm
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.noarch.rpm
 
     - name: RPM build MetricCollector
       id: rpmbuild
@@ -116,11 +116,11 @@ jobs:
     - name: Setup Golang
       run: |
           dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.22.7-2.el9_5.noarch.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.22.7-2.el9_5.x86_64.rpm
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.el9_6.noarch.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.23.9-1.el9_6.x86_64.rpm
 
     - name: RPM build MetricCollector
       id: rpmbuild
@@ -160,10 +160,10 @@ jobs:
     - name: Setup Golang
       run: |
           dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.22.9-1.module_el8.10.0+3938+8c723e16.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.22.9-1.module_el8.10.0+3938+8c723e16.noarch.rpm
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/8/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.module_el8.10.0+4000+1ad1b2cc.noarch.rpm
 
     - name: RPM build MetricCollector
       id: rpmbuild
@@ -202,11 +202,11 @@ jobs:
     - name: Setup Golang
       run: |
           dnf --assumeyes --disableplugin=subscription-manager install \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.22.7-2.el9_5.x86_64.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.22.7-2.el9_5.noarch.rpm \
-              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.22.7-2.el9_5.x86_64.rpm
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/go-toolset-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-bin-1.23.9-1.el9_6.x86_64.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-src-1.23.9-1.el9_6.noarch.rpm \
+              https://repo.almalinux.org/almalinux/9/AppStream/x86_64/os/Packages/golang-race-1.23.9-1.el9_6.x86_64.rpm
 
     - name: RPM build MetricCollector
       id: rpmbuild

cc-metric-collector.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package main
 
 import (

collectors/beegfsmetaMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/beegfsstorageMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/collectorManager.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/cpufreqCpuinfoMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/cpufreqMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/cpustatMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/customCmdMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/diskstatMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/gpfsMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (
@@ -20,8 +27,17 @@ import (
 const DEFAULT_GPFS_CMD = "mmpmon"
 
 type GpfsCollectorLastState struct {
-	bytesRead    int64
-	bytesWritten int64
+	numOpens    	int64
+	numCloses 		int64
+	numReads		int64
+	numWrites		int64
+	numReaddirs		int64
+	numInodeUpdates int64
+	bytesRead    	int64
+	bytesWritten 	int64
+	bytesTotal		int64
+	iops			int64
+	metaops			int64
 }
 
 type GpfsCollector struct {
@@ -32,6 +48,7 @@ type GpfsCollector struct {
 		ExcludeFilesystem []string `json:"exclude_filesystem,omitempty"`
 		SendBandwidths    bool     `json:"send_bandwidths"`
 		SendTotalValues   bool     `json:"send_total_values"`
+		SendDerivedValues bool     `json:"send_derived_values"`
 	}
 	skipFS        map[string]struct{}
 	lastTimestamp time.Time // Store time stamp of last tick to derive bandwidths
@@ -178,6 +195,22 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 			}
 		}
 
+		if m.config.SendDerivedValues {
+			if _, ok := m.lastState[filesystem]; !ok {
+				m.lastState[filesystem] = GpfsCollectorLastState{
+					numReads:    -1,
+					numWrites: -1,
+					numOpens: -1,
+					numCloses: -1,
+					numReaddirs: -1,
+					numInodeUpdates: -1,
+					bytesTotal: -1,
+					iops: -1,
+					metaops: -1,
+				}
+			}		
+		}
+
 		// return code
 		rc, err := strconv.Atoi(key_value["_rc_"])
 		if err != nil {
@@ -271,7 +304,7 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 			output <- y
 		}
 		if m.config.SendBandwidths {
-			if lastBytesWritten := m.lastState[filesystem].bytesRead; lastBytesWritten >= 0 {
+			if lastBytesWritten := m.lastState[filesystem].bytesWritten; lastBytesWritten >= 0 {
 				bwWrite := float64(bytesWritten-lastBytesWritten) / timeDiff
 				if y, err :=
 					lp.NewMessage(
@@ -289,13 +322,6 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 			}
 		}
 
-		if m.config.SendBandwidths {
-			m.lastState[filesystem] = GpfsCollectorLastState{
-				bytesRead:    bytesRead,
-				bytesWritten: bytesWritten,
-			}
-		}
-
 		// number of opens
 		numOpens, err := strconv.ParseInt(key_value["_oc_"], 10, 64)
 		if err != nil {
@@ -307,6 +333,24 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 		if y, err := lp.NewMessage("gpfs_num_opens", m.tags, m.meta, map[string]interface{}{"value": numOpens}, timestamp); err == nil {
 			output <- y
 		}
+		if m.config.SendDerivedValues {
+			if lastNumOpens := m.lastState[filesystem].numOpens; lastNumOpens >= 0 {
+				opensRate := float64(numOpens-lastNumOpens) / timeDiff
+				if y, err :=
+					lp.NewMessage(
+						"gpfs_opens_rate",
+						m.tags,
+						m.meta,
+						map[string]interface{}{
+							"value": opensRate,
+						},
+						timestamp,
+					); err == nil {
+					y.AddMeta("unit", "requests/sec")
+					output <- y
+				}
+			}
+		}
 
 		// number of closes
 		numCloses, err := strconv.ParseInt(key_value["_cc_"], 10, 64)
@@ -319,6 +363,24 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 		if y, err := lp.NewMessage("gpfs_num_closes", m.tags, m.meta, map[string]interface{}{"value": numCloses}, timestamp); err == nil {
 			output <- y
 		}
+		if m.config.SendDerivedValues {
+			if lastNumCloses := m.lastState[filesystem].numCloses; lastNumCloses >= 0 {
+				closesRate := float64(numCloses-lastNumCloses) / timeDiff
+				if y, err :=
+					lp.NewMessage(
+						"gpfs_closes_rate",
+						m.tags,
+						m.meta,
+						map[string]interface{}{
+							"value": closesRate,
+						},
+						timestamp,
+					); err == nil {
+					y.AddMeta("unit", "requests/sec")
+					output <- y
+				}
+			}
+		}
 
 		// number of reads
 		numReads, err := strconv.ParseInt(key_value["_rdc_"], 10, 64)
@@ -331,6 +393,24 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 		if y, err := lp.NewMessage("gpfs_num_reads", m.tags, m.meta, map[string]interface{}{"value": numReads}, timestamp); err == nil {
 			output <- y
 		}
+		if m.config.SendDerivedValues {
+			if lastNumReads := m.lastState[filesystem].numReads; lastNumReads >= 0 {
+				readsRate := float64(numOpens-lastNumReads) / timeDiff
+				if y, err :=
+					lp.NewMessage(
+						"gpfs_reads_rate",
+						m.tags,
+						m.meta,
+						map[string]interface{}{
+							"value": readsRate,
+						},
+						timestamp,
+					); err == nil {
+					y.AddMeta("unit", "requests/sec")
+					output <- y
+				}
+			}
+		}
 
 		// number of writes
 		numWrites, err := strconv.ParseInt(key_value["_wc_"], 10, 64)
@@ -343,6 +423,24 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 		if y, err := lp.NewMessage("gpfs_num_writes", m.tags, m.meta, map[string]interface{}{"value": numWrites}, timestamp); err == nil {
 			output <- y
 		}
+		if m.config.SendDerivedValues {
+			if lastNumWrites := m.lastState[filesystem].numWrites; lastNumWrites >= 0 {
+				writesRate := float64(numWrites-lastNumWrites) / timeDiff
+				if y, err :=
+					lp.NewMessage(
+						"gpfs_writes_rate",
+						m.tags,
+						m.meta,
+						map[string]interface{}{
+							"value": writesRate,
+						},
+						timestamp,
+					); err == nil {
+					y.AddMeta("unit", "requests/sec")
+					output <- y
+				}
+			}
+		}
 
 		// number of read directories
 		numReaddirs, err := strconv.ParseInt(key_value["_dir_"], 10, 64)
@@ -355,6 +453,24 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 		if y, err := lp.NewMessage("gpfs_num_readdirs", m.tags, m.meta, map[string]interface{}{"value": numReaddirs}, timestamp); err == nil {
 			output <- y
 		}
+		if m.config.SendDerivedValues {
+			if lastNumReaddirs := m.lastState[filesystem].numReaddirs; lastNumReaddirs >= 0 {
+				readdirsRate := float64(numReaddirs-lastNumReaddirs) / timeDiff
+				if y, err :=
+					lp.NewMessage(
+						"gpfs_readdirs_rate",
+						m.tags,
+						m.meta,
+						map[string]interface{}{
+							"value": readdirsRate,
+						},
+						timestamp,
+					); err == nil {
+					y.AddMeta("unit", "requests/sec")
+					output <- y
+				}
+			}
+		}
 
 		// Number of inode updates
 		numInodeUpdates, err := strconv.ParseInt(key_value["_iu_"], 10, 64)
@@ -367,10 +483,31 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 		if y, err := lp.NewMessage("gpfs_num_inode_updates", m.tags, m.meta, map[string]interface{}{"value": numInodeUpdates}, timestamp); err == nil {
 			output <- y
 		}
+		if m.config.SendDerivedValues {
+			if lastNumInodeUpdates := m.lastState[filesystem].numInodeUpdates; lastNumInodeUpdates >= 0 {
+				inodeUpdatesRate := float64(numInodeUpdates-lastNumInodeUpdates) / timeDiff
+				if y, err :=
+					lp.NewMessage(
+						"gpfs_inode_updates_rate",
+						m.tags,
+						m.meta,
+						map[string]interface{}{
+							"value": inodeUpdatesRate,
+						},
+						timestamp,
+					); err == nil {
+					y.AddMeta("unit", "requests/sec")
+					output <- y
+				}
+			}
+		}
 
 		// Total values
+		bytesTotal := int64(-1);
+		iops := int64(-1);
+		metaops := int64(-1);
 		if m.config.SendTotalValues {
-			bytesTotal := bytesRead + bytesWritten
+			bytesTotal = bytesRead + bytesWritten
 			if y, err :=
 				lp.NewMessage("gpfs_bytes_total",
 					m.tags,
@@ -383,7 +520,26 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 				y.AddMeta("unit", "bytes")
 				output <- y
 			}
-			iops := numReads + numWrites
+			if m.config.SendBandwidths {
+				if lastBytesTotal := m.lastState[filesystem].bytesTotal; lastBytesTotal >= 0 {
+					bwTotal := float64(bytesTotal-lastBytesTotal) / timeDiff
+					if y, err :=
+						lp.NewMessage(
+							"gpfs_bw_total",
+							m.tags,
+							m.meta,
+							map[string]interface{}{
+								"value": bwTotal,
+							},
+							timestamp,
+						); err == nil {
+						y.AddMeta("unit", "bytes/sec")
+						output <- y
+					}
+				}
+			}
+
+			iops = numReads + numWrites
 			if y, err :=
 				lp.NewMessage("gpfs_iops",
 					m.tags,
@@ -395,7 +551,26 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 				); err == nil {
 				output <- y
 			}
-			metaops := numInodeUpdates + numCloses + numOpens + numReaddirs
+			if m.config.SendDerivedValues {
+				if lastIops := m.lastState[filesystem].iops; lastIops >= 0 {
+					iopsRate := float64(iops-lastIops) / timeDiff
+					if y, err :=
+						lp.NewMessage(
+							"gpfs_iops_rate",
+							m.tags,
+							m.meta,
+							map[string]interface{}{
+								"value": iopsRate,
+							},
+							timestamp,
+						); err == nil {
+						y.AddMeta("unit", "requests/sec")
+						output <- y
+					}
+				}
+			}
+	
+			metaops = numInodeUpdates + numCloses + numOpens + numReaddirs
 			if y, err :=
 				lp.NewMessage("gpfs_metaops",
 					m.tags,
@@ -407,7 +582,41 @@ func (m *GpfsCollector) Read(interval time.Duration, output chan lp.CCMessage) {
 				); err == nil {
 				output <- y
 			}
+			if m.config.SendDerivedValues {
+				if lastMetaops := m.lastState[filesystem].metaops; lastMetaops >= 0 {
+					metaopsRate := float64(metaops-lastMetaops) / timeDiff
+					if y, err :=
+						lp.NewMessage(
+							"gpfs_metaops_rate",
+							m.tags,
+							m.meta,
+							map[string]interface{}{
+								"value": metaopsRate,
+							},
+							timestamp,
+						); err == nil {
+						y.AddMeta("unit", "requests/sec")
+						output <- y
+					}
+				}
+			}
 		}
+
+		// Save last state
+		m.lastState[filesystem] = GpfsCollectorLastState{
+			bytesRead:    bytesRead,
+			bytesWritten: bytesWritten,
+			numOpens: numOpens,
+			numCloses: numCloses,
+			numReads: numReads,
+			numWrites: numWrites,
+			numReaddirs: numReaddirs,
+			numInodeUpdates: numInodeUpdates,
+			bytesTotal: bytesTotal,
+			iops: iops,
+			metaops: metaops,
+		}
+
 	}
 }
 

collectors/gpfsMetric.md

@@ -12,13 +12,14 @@ hugo_path: docs/reference/cc-metric-collector/collectors/gpfs.md
 ## `gpfs` collector
 
 ```json
-  "ibstat": {
+  "gpfs": {
     "mmpmon_path": "/path/to/mmpmon",
     "exclude_filesystem": [
       "fs1"
     ],
     "send_bandwidths": true,
-    "send_total_values": true
+    "send_total_values": true,
+    "send_derived_values": true
   }
 ```
 
@@ -41,10 +42,19 @@ Metrics:
 * `gpfs_num_writes`
 * `gpfs_num_readdirs`
 * `gpfs_num_inode_updates`
+* `gpfs_opens_rate` (if `send_derived_values == true`)
+* `gpfs_closes_rate` (if `send_derived_values == true`)
+* `gpfs_reads_rate` (if `send_derived_values == true`)
+* `gpfs_writes_rate` (if `send_derived_values == true`)
+* `gpfs_readdirs_rate` (if `send_derived_values == true`)
+* `gpfs_inode_updates_rate` (if `send_derived_values == true`)
 * `gpfs_bytes_total = gpfs_bytes_read + gpfs_bytes_written` (if `send_total_values == true`)
 * `gpfs_iops = gpfs_num_reads + gpfs_num_writes` (if `send_total_values == true`)
+* `gpfs_iops_rate` (if `send_total_values == true` and `send_derived_values == true`)
 * `gpfs_metaops = gpfs_num_inode_updates + gpfs_num_closes + gpfs_num_opens + gpfs_num_readdirs` (if `send_total_values == true`)
+* `gpfs_metaops_rate` (if `send_total_values == true` and `send_derived_values == true`)
 * `gpfs_bw_read` (if `send_bandwidths == true`)
 * `gpfs_bw_write` (if `send_bandwidths == true`)
+* `gpfs_bw_total` (if `send_bandwidths == true` and `send_total_values == true`)
 
 The collector adds a `filesystem` tag to all metrics

collectors/infinibandMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/iostatMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/ipmiMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/likwidMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 /*
@@ -421,9 +428,13 @@ func (m *LikwidCollector) takeMeasurement(evidx int, evset LikwidEventsetConfig,
 	case e := <-watcher.Events:
 		ret = -1
 		if e.Op != fsnotify.Chmod {
+			C.HPMfinalize()
+			C.HPMinit()
 			ret = C.perfmon_init(C.int(len(m.cpulist)), &m.cpulist[0])
 		}
 	default:
+		C.HPMfinalize()
+		C.HPMinit()
 		ret = C.perfmon_init(C.int(len(m.cpulist)), &m.cpulist[0])
 	}
 	if ret != 0 {

collectors/loadavgMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/lustreMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/memstatMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/metricCollector.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/netstatMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/nfsMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/nfsiostatMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/numastatsMetric.go

@@ -78,6 +78,14 @@ func (m *NUMAStatsCollector) Init(config json.RawMessage) error {
 		"group":  "NUMA",
 	}
 
+	m.config.SendAbsoluteValues = true
+	if len(config) > 0 {
+		err := json.Unmarshal(config, &m.config)
+		if err != nil {
+			return fmt.Errorf("unable to unmarshal numastat configuration: %s", err.Error())
+		}
+	}
+
 	// Loop for all NUMA node directories
 	base := "/sys/devices/system/node/node"
 	globPattern := base + "[0-9]*"
@@ -145,11 +153,11 @@ func (m *NUMAStatsCollector) Read(interval time.Duration, output chan lp.CCMessa
 			}
 
 			if m.config.SendAbsoluteValues {
-				msg, err := lp.NewMessage(
+				msg, err := lp.NewMetric(
 					"numastats_"+key,
 					t.tagSet,
 					m.meta,
-					map[string]interface{}{"value": value},
+					value,
 					now,
 				)
 				if err == nil {
@@ -161,11 +169,11 @@ func (m *NUMAStatsCollector) Read(interval time.Duration, output chan lp.CCMessa
 				prev, ok := t.previousValues[key]
 				if ok {
 					rate := float64(value-prev) / timeDiff
-					msg, err := lp.NewMessage(
+					msg, err := lp.NewMetric(
 						"numastats_"+key+"_rate",
 						t.tagSet,
 						m.meta,
-						map[string]interface{}{"value": rate},
+						rate,
 						now,
 					)
 					if err == nil {

collectors/nvidiaMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (
@@ -27,10 +34,12 @@ type NvidiaCollectorConfig struct {
 }
 
 type NvidiaCollectorDevice struct {
-	device         nvml.Device
-	excludeMetrics map[string]bool
-	tags           map[string]string
-	meta           map[string]string
+	device              nvml.Device
+	excludeMetrics      map[string]bool
+	tags                map[string]string
+	meta                map[string]string
+	lastEnergyReading   uint64
+	lastEnergyTimestamp time.Time
 }
 
 type NvidiaCollector struct {
@@ -149,6 +158,8 @@ func (m *NvidiaCollector) Init(config json.RawMessage) error {
 
 		// Add device handle
 		g.device = device
+		g.lastEnergyReading = 0
+		g.lastEnergyTimestamp = time.Now()
 
 		// Add tags
 		g.tags = map[string]string{
@@ -206,7 +217,7 @@ func (m *NvidiaCollector) Init(config json.RawMessage) error {
 	return nil
 }
 
-func readMemoryInfo(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readMemoryInfo(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_fb_mem_total"] || !device.excludeMetrics["nv_fb_mem_used"] || !device.excludeMetrics["nv_fb_mem_reserved"] {
 		var total uint64
 		var used uint64
@@ -250,7 +261,7 @@ func readMemoryInfo(device NvidiaCollectorDevice, output chan lp.CCMessage) erro
 	return nil
 }
 
-func readBarMemoryInfo(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readBarMemoryInfo(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_bar1_mem_total"] || !device.excludeMetrics["nv_bar1_mem_used"] {
 		meminfo, ret := nvml.DeviceGetBAR1MemoryInfo(device.device)
 		if ret != nvml.SUCCESS {
@@ -277,7 +288,7 @@ func readBarMemoryInfo(device NvidiaCollectorDevice, output chan lp.CCMessage) e
 	return nil
 }
 
-func readUtilization(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readUtilization(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	isMig, ret := nvml.DeviceIsMigDeviceHandle(device.device)
 	if ret != nvml.SUCCESS {
 		err := errors.New(nvml.ErrorString(ret))
@@ -319,7 +330,7 @@ func readUtilization(device NvidiaCollectorDevice, output chan lp.CCMessage) err
 	return nil
 }
 
-func readTemp(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readTemp(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_temp"] {
 		// Retrieves the current temperature readings for the device, in degrees C.
 		//
@@ -338,7 +349,7 @@ func readTemp(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	return nil
 }
 
-func readFan(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readFan(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_fan"] {
 		// Retrieves the intended operating speed of the device's fan.
 		//
@@ -361,7 +372,7 @@ func readFan(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	return nil
 }
 
-// func readFans(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+// func readFans(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 // 	if !device.excludeMetrics["nv_fan"] {
 // 		numFans, ret := nvml.DeviceGetNumFans(device.device)
 // 		if ret == nvml.SUCCESS {
@@ -382,7 +393,7 @@ func readFan(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
 // 	return nil
 // }
 
-func readEccMode(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readEccMode(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_ecc_mode"] {
 		// Retrieves the current and pending ECC modes for the device.
 		//
@@ -416,7 +427,7 @@ func readEccMode(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	return nil
 }
 
-func readPerfState(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readPerfState(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_perf_state"] {
 		// Retrieves the current performance state for the device.
 		//
@@ -436,13 +447,16 @@ func readPerfState(device NvidiaCollectorDevice, output chan lp.CCMessage) error
 	return nil
 }
 
-func readPowerUsage(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readPowerUsage(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_power_usage"] {
 		// Retrieves power usage for this GPU in milliwatts and its associated circuitry (e.g. memory)
 		//
 		// On Fermi and Kepler GPUs the reading is accurate to within +/- 5% of current power draw.
+		// On Ampere (except GA100) or newer GPUs, the API returns power averaged over 1 sec interval.
+		// On GA100 and older architectures, instantaneous power is returned.
 		//
-		// It is only available if power management mode is supported
+		// It is only available if power management mode is supported.
+
 		mode, ret := nvml.DeviceGetPowerManagementMode(device.device)
 		if ret != nvml.SUCCESS {
 			return nil
@@ -461,7 +475,54 @@ func readPowerUsage(device NvidiaCollectorDevice, output chan lp.CCMessage) erro
 	return nil
 }
 
-func readClocks(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readEnergyConsumption(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
+	// Retrieves total energy consumption for this GPU in millijoules (mJ) since the driver was last reloaded
+
+	// For Volta or newer fully supported devices.
+	if (!device.excludeMetrics["nv_energy"]) && (!device.excludeMetrics["nv_energy_abs"]) && (!device.excludeMetrics["nv_average_power"]) {
+		now := time.Now()
+		mode, ret := nvml.DeviceGetPowerManagementMode(device.device)
+		if ret != nvml.SUCCESS {
+			return nil
+		}
+		if mode == nvml.FEATURE_ENABLED {
+			energy, ret := nvml.DeviceGetTotalEnergyConsumption(device.device)
+			if ret == nvml.SUCCESS {
+				if device.lastEnergyReading != 0 {
+					if !device.excludeMetrics["nv_energy"] {
+						y, err := lp.NewMetric("nv_energy", device.tags, device.meta, (energy-device.lastEnergyReading)/1000, now)
+						if err == nil {
+							y.AddMeta("unit", "Joules")
+							output <- y
+						}
+					}
+					if !device.excludeMetrics["nv_average_power"] {
+
+						energyDiff := (energy - device.lastEnergyReading) / 1000
+						timeDiff := now.Sub(device.lastEnergyTimestamp)
+						y, err := lp.NewMetric("nv_average_power", device.tags, device.meta, energyDiff/uint64(timeDiff.Seconds()), now)
+						if err == nil {
+							y.AddMeta("unit", "watts")
+							output <- y
+						}
+					}
+				}
+				if !device.excludeMetrics["nv_energy_abs"] {
+					y, err := lp.NewMetric("nv_energy_abs", device.tags, device.meta, energy/1000, now)
+					if err == nil {
+						y.AddMeta("unit", "Joules")
+						output <- y
+					}
+				}
+				device.lastEnergyReading = energy
+				device.lastEnergyTimestamp = time.Now()
+			}
+		}
+	}
+	return nil
+}
+
+func readClocks(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	// Retrieves the current clock speeds for the device.
 	//
 	// Available clock information:
@@ -513,7 +574,7 @@ func readClocks(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	return nil
 }
 
-func readMaxClocks(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readMaxClocks(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	// Retrieves the maximum clock speeds for the device.
 	//
 	// Available clock information:
@@ -571,7 +632,7 @@ func readMaxClocks(device NvidiaCollectorDevice, output chan lp.CCMessage) error
 	return nil
 }
 
-func readEccErrors(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readEccErrors(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_ecc_uncorrected_error"] {
 		// Retrieves the total ECC error counts for the device.
 		//
@@ -602,7 +663,7 @@ func readEccErrors(device NvidiaCollectorDevice, output chan lp.CCMessage) error
 	return nil
 }
 
-func readPowerLimit(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readPowerLimit(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_power_max_limit"] {
 		// Retrieves the power management limit associated with this device.
 		//
@@ -622,7 +683,7 @@ func readPowerLimit(device NvidiaCollectorDevice, output chan lp.CCMessage) erro
 	return nil
 }
 
-func readEncUtilization(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readEncUtilization(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	isMig, ret := nvml.DeviceIsMigDeviceHandle(device.device)
 	if ret != nvml.SUCCESS {
 		err := errors.New(nvml.ErrorString(ret))
@@ -649,7 +710,7 @@ func readEncUtilization(device NvidiaCollectorDevice, output chan lp.CCMessage)
 	return nil
 }
 
-func readDecUtilization(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readDecUtilization(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	isMig, ret := nvml.DeviceIsMigDeviceHandle(device.device)
 	if ret != nvml.SUCCESS {
 		err := errors.New(nvml.ErrorString(ret))
@@ -676,7 +737,7 @@ func readDecUtilization(device NvidiaCollectorDevice, output chan lp.CCMessage)
 	return nil
 }
 
-func readRemappedRows(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readRemappedRows(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_remapped_rows_corrected"] ||
 		!device.excludeMetrics["nv_remapped_rows_uncorrected"] ||
 		!device.excludeMetrics["nv_remapped_rows_pending"] ||
@@ -729,7 +790,7 @@ func readRemappedRows(device NvidiaCollectorDevice, output chan lp.CCMessage) er
 	return nil
 }
 
-func readProcessCounts(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readProcessCounts(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	if !device.excludeMetrics["nv_compute_processes"] {
 		// Get information about processes with a compute context on a device
 		//
@@ -821,7 +882,7 @@ func readProcessCounts(device NvidiaCollectorDevice, output chan lp.CCMessage) e
 	return nil
 }
 
-func readViolationStats(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readViolationStats(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	var violTime nvml.ViolationTime
 	var ret nvml.Return
 
@@ -935,7 +996,7 @@ func readViolationStats(device NvidiaCollectorDevice, output chan lp.CCMessage)
 	return nil
 }
 
-func readNVLinkStats(device NvidiaCollectorDevice, output chan lp.CCMessage) error {
+func readNVLinkStats(device *NvidiaCollectorDevice, output chan lp.CCMessage) error {
 	// Retrieves the specified error counter value
 	// Please refer to \a nvmlNvLinkErrorCounter_t for error counters that are available
 	//
@@ -1070,7 +1131,7 @@ func (m *NvidiaCollector) Read(interval time.Duration, output chan lp.CCMessage)
 		return
 	}
 
-	readAll := func(device NvidiaCollectorDevice, output chan lp.CCMessage) {
+	readAll := func(device *NvidiaCollectorDevice, output chan lp.CCMessage) {
 		name, ret := nvml.DeviceGetName(device.device)
 		if ret != nvml.SUCCESS {
 			name = "NoName"
@@ -1110,6 +1171,11 @@ func (m *NvidiaCollector) Read(interval time.Duration, output chan lp.CCMessage)
 			cclog.ComponentDebug(m.name, "readPowerUsage for device", name, "failed")
 		}
 
+		err = readEnergyConsumption(device, output)
+		if err != nil {
+			cclog.ComponentDebug(m.name, "readEnergyConsumption for device", name, "failed")
+		}
+
 		err = readClocks(device, output)
 		if err != nil {
 			cclog.ComponentDebug(m.name, "readClocks for device", name, "failed")
@@ -1169,7 +1235,7 @@ func (m *NvidiaCollector) Read(interval time.Duration, output chan lp.CCMessage)
 	// Actual read loop over all attached Nvidia GPUs
 	for i := 0; i < m.num_gpus; i++ {
 
-		readAll(m.gpus[i], output)
+		readAll(&m.gpus[i], output)
 
 		// Iterate over all MIG devices if any
 		if m.config.ProcessMigDevices {
@@ -1243,7 +1309,7 @@ func (m *NvidiaCollector) Read(interval time.Duration, output chan lp.CCMessage)
 					}
 				}
 
-				readAll(migDevice, output)
+				readAll(&migDevice, output)
 			}
 		}
 	}

collectors/nvidiaMetric.md

@@ -82,5 +82,8 @@ Metrics:
 * `nv_nvlink_ecc_errors`
 * `nv_nvlink_replay_errors`
 * `nv_nvlink_recovery_errors`
+* `nv_energy`
+* `nv_energy_abs`
+* `nv_average_power`
 
 Some metrics add the additional sub type tag (`stype`) like the `nv_nvlink_*` metrics set `stype=nvlink,stype-id=<link_number>`. 

collectors/raplMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/rocmsmiMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/sampleMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/sampleTimerMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/schedstatMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/selfMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/tempMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

collectors/topprocsMetric.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package collectors
 
 import (

go.mod

@@ -5,44 +5,42 @@ go 1.23.4
 toolchain go1.23.7
 
 require (
-	github.com/ClusterCockpit/cc-lib v0.1.1
+	github.com/ClusterCockpit/cc-lib v0.5.0
 	github.com/ClusterCockpit/go-rocm-smi v0.3.0
-	github.com/NVIDIA/go-nvml v0.12.0-2
+	github.com/NVIDIA/go-nvml v0.12.9-0
 	github.com/PaesslerAG/gval v1.2.2
-	github.com/fsnotify/fsnotify v1.7.0
-	github.com/gorilla/mux v1.8.1
-	github.com/influxdata/influxdb-client-go/v2 v2.14.0
+	github.com/fsnotify/fsnotify v1.9.0
 	github.com/influxdata/line-protocol v0.0.0-20210922203350-b1ad95c89adf
-	github.com/influxdata/line-protocol/v2 v2.2.1
-	github.com/nats-io/nats.go v1.39.0
-	github.com/prometheus/client_golang v1.20.5
-	github.com/stmcginnis/gofish v0.15.0
 	github.com/tklauser/go-sysconf v0.3.13
 	golang.design/x/thread v0.0.0-20210122121316-335e9adffdf1
-	golang.org/x/exp v0.0.0-20250215185904-eff6e970281f
-	golang.org/x/sys v0.30.0
+	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b
+	golang.org/x/sys v0.33.0
 )
 
 require (
-	github.com/ClusterCockpit/cc-backend v1.4.2 // indirect
-	github.com/ClusterCockpit/cc-units v0.4.0 // indirect
 	github.com/apapsch/go-jsonmerge/v2 v2.0.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
-	github.com/expr-lang/expr v1.17.0 // indirect
+	github.com/expr-lang/expr v1.17.5 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/gorilla/mux v1.8.1 // indirect
+	github.com/influxdata/influxdb-client-go/v2 v2.14.0 // indirect
+	github.com/influxdata/line-protocol/v2 v2.2.1 // indirect
+	github.com/klauspost/compress v1.18.0 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/nats-io/nkeys v0.4.9 // indirect
+	github.com/nats-io/nats.go v1.43.0 // indirect
+	github.com/nats-io/nkeys v0.4.11 // indirect
 	github.com/nats-io/nuid v1.0.1 // indirect
 	github.com/oapi-codegen/runtime v1.1.1 // indirect
-	github.com/prometheus/client_model v0.6.1 // indirect
-	github.com/prometheus/common v0.55.0 // indirect
-	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/prometheus/client_golang v1.22.0 // indirect
+	github.com/prometheus/client_model v0.6.2 // indirect
+	github.com/prometheus/common v0.65.0 // indirect
+	github.com/prometheus/procfs v0.16.1 // indirect
 	github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 // indirect
 	github.com/shopspring/decimal v1.3.1 // indirect
+	github.com/stmcginnis/gofish v0.20.0 // indirect
 	github.com/tklauser/numcpus v0.7.0 // indirect
-	golang.org/x/crypto v0.35.0 // indirect
-	golang.org/x/net v0.36.0 // indirect
-	google.golang.org/protobuf v1.35.2 // indirect
+	golang.org/x/crypto v0.39.0 // indirect
+	golang.org/x/net v0.41.0 // indirect
+	google.golang.org/protobuf v1.36.6 // indirect
 )

go.sum

@@ -1,18 +1,12 @@
-github.com/ClusterCockpit/cc-backend v1.4.2 h1:kTOzqkh9N0564N9nqQThnSs7TAfg8RLgvSm00e5HtIc=
-github.com/ClusterCockpit/cc-backend v1.4.2/go.mod h1:g8TNHXe4AXej26snu2//jO3mUF980elT93iV/k11O/c=
-github.com/ClusterCockpit/cc-lib v0.1.0-beta.1 h1:dz9j0g2cod8+SMDjuoIY6ISpiHHeekhX6yQaeiwiwJw=
-github.com/ClusterCockpit/cc-lib v0.1.0-beta.1/go.mod h1:kXMskla1i5ZSfXW0vVRIHgGeXMU5zu2PzYOYnUaOr80=
-github.com/ClusterCockpit/cc-lib v0.1.1 h1:AXZWYUzgTaE/WdxLNSWPR7FJoA5WlzvYZxw4gIw3gNw=
-github.com/ClusterCockpit/cc-lib v0.1.1/go.mod h1:SHKcWW/+kN+pcofAtHJFxvmx1FV0VIJuQv5PuT0HDcc=
-github.com/ClusterCockpit/cc-units v0.4.0 h1:zP5DOu99GmErW0tCDf0gcLrlWt42RQ9dpoONEOh4cI0=
-github.com/ClusterCockpit/cc-units v0.4.0/go.mod h1:3S3PAhAayS3pbgcT4q9Vn9VJw22Op51X0YimtG77zBw=
+github.com/ClusterCockpit/cc-lib v0.5.0 h1:DSKAD1TxjVWyd1x3GWvxFeEkANF9o13T97nirj3CbRU=
+github.com/ClusterCockpit/cc-lib v0.5.0/go.mod h1:0zLbJprwOWLA+OSNQ+OlUKLscZszwf9J2j8Ly5ztplk=
 github.com/ClusterCockpit/go-rocm-smi v0.3.0 h1:1qZnSpG7/NyLtc7AjqnUL9Jb8xtqG1nMVgp69rJfaR8=
 github.com/ClusterCockpit/go-rocm-smi v0.3.0/go.mod h1:+I3UMeX3OlizXDf1WpGD43W4KGZZGVSGmny6rTeOnWA=
 github.com/NVIDIA/go-nvml v0.11.6-0/go.mod h1:hy7HYeQy335x6nEss0Ne3PYqleRa6Ct+VKD9RQ4nyFs=
-github.com/NVIDIA/go-nvml v0.12.0-2 h1:Sg239yy7jmopu/cuvYauoMj9fOpcGMngxVxxS1EBXeY=
-github.com/NVIDIA/go-nvml v0.12.0-2/go.mod h1:7ruy85eOM73muOc/I37euONSwEyFqZsv5ED9AogD4G0=
-github.com/PaesslerAG/gval v1.2.2 h1:Y7iBzhgE09IGTt5QgGQ2IdaYYYOU134YGHBThD+wm9E=
-github.com/PaesslerAG/gval v1.2.2/go.mod h1:XRFLwvmkTEdYziLdaCeCa5ImcGVrfQbeNUbVR+C6xac=
+github.com/NVIDIA/go-nvml v0.12.9-0 h1:e344UK8ZkeMeeLkdQtRhmXRxNf+u532LDZPGMtkdus0=
+github.com/NVIDIA/go-nvml v0.12.9-0/go.mod h1:+KNA7c7gIBH7SKSJ1ntlwkfN80zdx8ovl4hrK3LmPt4=
+github.com/PaesslerAG/gval v1.2.4 h1:rhX7MpjJlcxYwL2eTTYIOBUyEKZ+A96T9vQySWkVUiU=
+github.com/PaesslerAG/gval v1.2.4/go.mod h1:XRFLwvmkTEdYziLdaCeCa5ImcGVrfQbeNUbVR+C6xac=
 github.com/PaesslerAG/jsonpath v0.1.0 h1:gADYeifvlqK3R3i2cR5B4DGgxLXIPb3TRTH1mGi0jPI=
 github.com/PaesslerAG/jsonpath v0.1.0/go.mod h1:4BzmtoM/PI8fPO4aQGIusjGxGir2BzcV0grWtFzq1Y8=
 github.com/RaveNoX/go-jsoncommentstrip v1.0.0/go.mod h1:78ihd09MekBnJnxpICcwzCMzGrKSKYe4AqU6PDYYpjk=
@@ -27,20 +21,18 @@ github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ3
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/expr-lang/expr v1.16.9 h1:WUAzmR0JNI9JCiF0/ewwHB1gmcGw5wW7nWt8gc6PpCI=
-github.com/expr-lang/expr v1.16.9/go.mod h1:8/vRC7+7HBzESEqt5kKpYXxrxkr31SaO8r40VO/1IT4=
-github.com/expr-lang/expr v1.17.0 h1:+vpszOyzKLQXC9VF+wA8cVA0tlA984/Wabc/1hF9Whg=
-github.com/expr-lang/expr v1.17.0/go.mod h1:8/vRC7+7HBzESEqt5kKpYXxrxkr31SaO8r40VO/1IT4=
+github.com/expr-lang/expr v1.17.5 h1:i1WrMvcdLF249nSNlpQZN1S6NXuW9WaOfF5tPi3aw3k=
+github.com/expr-lang/expr v1.17.5/go.mod h1:8/vRC7+7HBzESEqt5kKpYXxrxkr31SaO8r40VO/1IT4=
 github.com/frankban/quicktest v1.11.0/go.mod h1:K+q6oSqb0W0Ininfk863uOk1lMy69l/P6txr3mVT54s=
 github.com/frankban/quicktest v1.11.2/go.mod h1:K+q6oSqb0W0Ininfk863uOk1lMy69l/P6txr3mVT54s=
 github.com/frankban/quicktest v1.13.0 h1:yNZif1OkDfNoDfb9zZa9aXIpejNR4F23Wely0c+Qdqk=
 github.com/frankban/quicktest v1.13.0/go.mod h1:qLE0fzW0VuyUAJgPU19zByoIr0HtCHN/r/VLSOOIySU=
-github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
-github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
+github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
+github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
 github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
-github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
+github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
@@ -57,8 +49,8 @@ github.com/influxdata/line-protocol/v2 v2.1.0/go.mod h1:QKw43hdUBg3GTk2iC3iyCxks
 github.com/influxdata/line-protocol/v2 v2.2.1 h1:EAPkqJ9Km4uAxtMRgUubJyqAr6zgWM0dznKMLRauQRE=
 github.com/influxdata/line-protocol/v2 v2.2.1/go.mod h1:DmB3Cnh+3oxmG6LOBIxce4oaL4CPj3OmMPgvauXh+tM=
 github.com/juju/gnuflag v0.0.0-20171113085948-2ce1bb71843d/go.mod h1:2PavIy+JPciBPrBUjwbNvtwB6RQlve+hkpll6QSNmOE=
-github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA=
-github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
+github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo=
+github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
@@ -70,10 +62,10 @@ github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
-github.com/nats-io/nats.go v1.39.0 h1:2/yg2JQjiYYKLwDuBzV0FbB2sIV+eFNkEevlRi4n9lI=
-github.com/nats-io/nats.go v1.39.0/go.mod h1:MgRb8oOdigA6cYpEPhXJuRVH6UE/V4jblJ2jQ27IXYM=
-github.com/nats-io/nkeys v0.4.9 h1:qe9Faq2Gxwi6RZnZMXfmGMZkg3afLLOtrU+gDZJ35b0=
-github.com/nats-io/nkeys v0.4.9/go.mod h1:jcMqs+FLG+W5YO36OX6wFIFcmpdAns+w1Wm6D3I/evE=
+github.com/nats-io/nats.go v1.43.0 h1:uRFZ2FEoRvP64+UUhaTokyS18XBCR/xM2vQZKO4i8ug=
+github.com/nats-io/nats.go v1.43.0/go.mod h1:iRWIPokVIFbVijxuMQq4y9ttaBTMe0SFdlZfMDd+33g=
+github.com/nats-io/nkeys v0.4.11 h1:q44qGV008kYd9W1b1nEBkNzvnWxtRSQ7A8BoqRrcfa0=
+github.com/nats-io/nkeys v0.4.11/go.mod h1:szDimtgmfOi9n25JpfIdGw12tZFYXqhGxjhVxsatHVE=
 github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
@@ -81,14 +73,14 @@ github.com/oapi-codegen/runtime v1.1.1 h1:EXLHh0DXIJnWhdRPN2w4MXAzFyE4CskzhNLUmt
 github.com/oapi-codegen/runtime v1.1.1/go.mod h1:SK9X900oXmPWilYR5/WKPzt3Kqxn/uS/+lbpREv+eCg=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/prometheus/client_golang v1.20.5 h1:cxppBPuYhUnsO6yo/aoRol4L7q7UFfdm+bR9r+8l63Y=
-github.com/prometheus/client_golang v1.20.5/go.mod h1:PIEt8X02hGcP8JWbeHyeZ53Y/jReSnHgO035n//V5WE=
-github.com/prometheus/client_model v0.6.1 h1:ZKSh/rekM+n3CeS952MLRAdFwIKqeY8b62p8ais2e9E=
-github.com/prometheus/client_model v0.6.1/go.mod h1:OrxVMOVHjw3lKMa8+x6HeMGkHMQyHDk9E3jmP2AmGiY=
-github.com/prometheus/common v0.55.0 h1:KEi6DK7lXW/m7Ig5i47x0vRzuBsHuvJdi5ee6Y3G1dc=
-github.com/prometheus/common v0.55.0/go.mod h1:2SECS4xJG1kd8XF9IcM1gMX6510RAEL65zxzNImwdc8=
-github.com/prometheus/procfs v0.15.1 h1:YagwOFzUgYfKKHX6Dr+sHT7km/hxC76UB0learggepc=
-github.com/prometheus/procfs v0.15.1/go.mod h1:fB45yRUv8NstnjriLhBQLuOUt+WW4BsoGhij/e3PBqk=
+github.com/prometheus/client_golang v1.22.0 h1:rb93p9lokFEsctTys46VnV1kLCDpVZ0a/Y92Vm0Zc6Q=
+github.com/prometheus/client_golang v1.22.0/go.mod h1:R7ljNsLXhuQXYZYtw6GAE9AZg8Y7vEW5scdCXrWRXC0=
+github.com/prometheus/client_model v0.6.2 h1:oBsgwpGs7iVziMvrGhE53c/GrLUsZdHnqNwqPLxwZyk=
+github.com/prometheus/client_model v0.6.2/go.mod h1:y3m2F6Gdpfy6Ut/GBsUqTWZqCUvMVzSfMLjcu6wAwpE=
+github.com/prometheus/common v0.65.0 h1:QDwzd+G1twt//Kwj/Ww6E9FQq1iVMmODnILtW1t2VzE=
+github.com/prometheus/common v0.65.0/go.mod h1:0gZns+BLRQ3V6NdaerOhMbwwRbNh9hkGINtQAsP5GS8=
+github.com/prometheus/procfs v0.16.1 h1:hZ15bTNuirocR6u0JZ6BAHHmwS1p8B4P6MRqxtzMyRg=
+github.com/prometheus/procfs v0.16.1/go.mod h1:teAbpZRB1iIAJYREa1LsoWUXykVXA1KlTmWl8x/U+Is=
 github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
 github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
 github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 h1:lZUw3E0/J3roVtGQ+SCrUrg3ON6NgVqpn3+iol9aGu4=
@@ -96,44 +88,32 @@ github.com/santhosh-tekuri/jsonschema/v5 v5.3.1/go.mod h1:uToXkOrWAZ6/Oc07xWQrPO
 github.com/shopspring/decimal v1.3.1 h1:2Usl1nmF/WZucqkFZhnfFYxxxu8LG21F6nPQBE5gKV8=
 github.com/shopspring/decimal v1.3.1/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
 github.com/spkg/bom v0.0.0-20160624110644-59b7046e48ad/go.mod h1:qLr4V1qq6nMqFKkMo8ZTx3f+BZEkzsRUY10Xsm2mwU0=
-github.com/stmcginnis/gofish v0.15.0 h1:8TG41+lvJk/0Nf8CIIYErxbMlQUy80W0JFRZP3Ld82A=
-github.com/stmcginnis/gofish v0.15.0/go.mod h1:BLDSFTp8pDlf/xDbLZa+F7f7eW0E/CHCboggsu8CznI=
+github.com/stmcginnis/gofish v0.20.0 h1:hH2V2Qe898F2wWT1loApnkDUrXXiLKqbSlMaH3Y1n08=
+github.com/stmcginnis/gofish v0.20.0/go.mod h1:PzF5i8ecRG9A2ol8XT64npKUunyraJ+7t0kYMpQAtqU=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
-github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
-github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/tklauser/go-sysconf v0.3.13 h1:GBUpcahXSpR2xN01jhkNAbTLRk2Yzgggk8IM08lq3r4=
 github.com/tklauser/go-sysconf v0.3.13/go.mod h1:zwleP4Q4OehZHGn4CYZDipCgg9usW5IJePewFCGVEa0=
 github.com/tklauser/numcpus v0.7.0 h1:yjuerZP127QG9m5Zh/mSO4wqurYil27tHrqwRoRjpr4=
 github.com/tklauser/numcpus v0.7.0/go.mod h1:bb6dMVcj8A42tSE7i32fsIUCbQNllK5iDguyOZRUzAY=
 golang.design/x/thread v0.0.0-20210122121316-335e9adffdf1 h1:P7S/GeHBAFEZIYp0ePPs2kHXoazz8q2KsyxHyQVGCJg=
 golang.design/x/thread v0.0.0-20210122121316-335e9adffdf1/go.mod h1:9CWpnTUmlQkfdpdutA1nNf4iE5lAVt3QZOu0Z6hahBE=
-golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
-golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
-golang.org/x/crypto v0.35.0 h1:b15kiHdrGCHrP6LvwaQ3c03kgNhhiMgvlhxHQhmg2Xs=
-golang.org/x/crypto v0.35.0/go.mod h1:dy7dXNW32cAb/6/PRuTNsix8T+vJAqvuIy5Bli/x0YQ=
-golang.org/x/exp v0.0.0-20250215185904-eff6e970281f h1:oFMYAjX0867ZD2jcNiLBrI9BdpmEkvPyi5YrBGXbamg=
-golang.org/x/exp v0.0.0-20250215185904-eff6e970281f/go.mod h1:BHOTPb3L19zxehTsLoJXVaTktb06DFgmdW6Wb9s8jqk=
-golang.org/x/net v0.31.0 h1:68CPQngjLL0r2AlUKiSxtQFKvzRVbnzLwMUn5SzcLHo=
-golang.org/x/net v0.31.0/go.mod h1:P4fl1q7dY2hnZFxEk4pPSkDHF+QqjitcnDjUQyMM+pM=
-golang.org/x/net v0.36.0 h1:vWF2fRbw4qslQsQzgFqZff+BItCvGFQqKzKIzx1rmoA=
-golang.org/x/net v0.36.0/go.mod h1:bFmbeoIPfrw4sMHNhb4J9f6+tPziuGjq7Jk/38fxi1I=
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+golang.org/x/crypto v0.39.0/go.mod h1:L+Xg3Wf6HoL4Bn4238Z6ft6KfEpN0tJGo53AAPC632U=
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 golang.org/x/sys v0.0.0-20210122093101-04d7465088b8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
-golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
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 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/protobuf v1.35.2 h1:8Ar7bF+apOIoThw1EdZl0p1oWvMqTHmpA2fRTyZO8io=
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 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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internal/metricAggregator/metricAggregator.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package metricAggregator
 
 import (

internal/metricAggregator/metricAggregatorFunctions.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package metricAggregator
 
 import (

internal/metricRouter/metricCache.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package metricRouter
 
 import (

internal/metricRouter/metricRouter.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package metricRouter
 
 import (

pkg/ccTopology/ccTopology.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package ccTopology
 
 import (

pkg/hostlist/hostlist.go

@@ -1,125 +0,0 @@
-package hostlist
-
-import (
-	"fmt"
-	"regexp"
-	"sort"
-	"strconv"
-	"strings"
-)
-
-func Expand(in string) (result []string, err error) {
-
-	// Create ranges regular expression
-	reStNumber := "[[:digit:]]+"
-	reStRange := reStNumber + "-" + reStNumber
-	reStOptionalNumberOrRange := "(" + reStNumber + ",|" + reStRange + ",)*"
-	reStNumberOrRange := "(" + reStNumber + "|" + reStRange + ")"
-	reStBraceLeft := "[[]"
-	reStBraceRight := "[]]"
-	reStRanges := reStBraceLeft +
-		reStOptionalNumberOrRange +
-		reStNumberOrRange +
-		reStBraceRight
-	reRanges := regexp.MustCompile(reStRanges)
-
-	// Create host list regular expression
-	reStDNSChars := "[a-zA-Z0-9-]+"
-	reStPrefix := "^(" + reStDNSChars + ")"
-	reStOptionalSuffix := "(" + reStDNSChars + ")?"
-	re := regexp.MustCompile(reStPrefix + "([[][0-9,-]+[]])?" + reStOptionalSuffix)
-
-	// Remove all delimiters from the input
-	in = strings.TrimLeft(in, ", ")
-
-	for len(in) > 0 {
-		if v := re.FindStringSubmatch(in); v != nil {
-
-			// Remove matched part from the input
-			lenPrefix := len(v[0])
-			in = in[lenPrefix:]
-
-			// Remove all delimiters from the input
-			in = strings.TrimLeft(in, ", ")
-
-			// matched prefix, range and suffix
-			hlPrefix := v[1]
-			hlRanges := v[2]
-			hlSuffix := v[3]
-
-			// Single node without ranges
-			if hlRanges == "" {
-				result = append(result, hlPrefix)
-				continue
-			}
-
-			// Node with ranges
-			if v := reRanges.FindStringSubmatch(hlRanges); v != nil {
-
-				// Remove braces
-				hlRanges = hlRanges[1 : len(hlRanges)-1]
-
-				// Split host ranges at ,
-				for _, hlRange := range strings.Split(hlRanges, ",") {
-
-					// Split host range at -
-					RangeStartEnd := strings.Split(hlRange, "-")
-
-					// Range is only a single number
-					if len(RangeStartEnd) == 1 {
-						result = append(result, hlPrefix+RangeStartEnd[0]+hlSuffix)
-						continue
-					}
-
-					// Range has a start and an end
-					widthRangeStart := len(RangeStartEnd[0])
-					widthRangeEnd := len(RangeStartEnd[1])
-					iStart, _ := strconv.ParseUint(RangeStartEnd[0], 10, 64)
-					iEnd, _ := strconv.ParseUint(RangeStartEnd[1], 10, 64)
-					if iStart > iEnd {
-						return nil, fmt.Errorf("single range start is greater than end: %s", hlRange)
-					}
-
-					// Create print format string for range numbers
-					doPadding := widthRangeStart == widthRangeEnd
-					widthPadding := widthRangeStart
-					var formatString string
-					if doPadding {
-						formatString = "%0" + fmt.Sprint(widthPadding) + "d"
-					} else {
-						formatString = "%d"
-					}
-					formatString = hlPrefix + formatString + hlSuffix
-
-					// Add nodes from this range
-					for i := iStart; i <= iEnd; i++ {
-						result = append(result, fmt.Sprintf(formatString, i))
-					}
-				}
-			} else {
-				return nil, fmt.Errorf("not at hostlist range: %s", hlRanges)
-			}
-		} else {
-			return nil, fmt.Errorf("not a hostlist: %s", in)
-		}
-	}
-
-	if result != nil {
-		// sort
-		sort.Strings(result)
-
-		// uniq
-		previous := 1
-		for current := 1; current < len(result); current++ {
-			if result[current-1] != result[current] {
-				if previous != current {
-					result[previous] = result[current]
-				}
-				previous++
-			}
-		}
-		result = result[:previous]
-	}
-
-	return
-}

pkg/hostlist/hostlist_test.go

@@ -1,126 +0,0 @@
-package hostlist
-
-import (
-	"testing"
-)
-
-func TestExpand(t *testing.T) {
-
-	// Compare two slices of strings
-	equal := func(a, b []string) bool {
-		if len(a) != len(b) {
-			return false
-		}
-		for i, v := range a {
-			if v != b[i] {
-				return false
-			}
-		}
-		return true
-	}
-
-	type testDefinition struct {
-		input          string
-		resultExpected []string
-		errorExpected  bool
-	}
-
-	expandTests := []testDefinition{
-		{
-			// Single node
-			input:          "n1",
-			resultExpected: []string{"n1"},
-			errorExpected:  false,
-		},
-		{
-			// Single node, duplicated
-			input:          "n1,n1",
-			resultExpected: []string{"n1"},
-			errorExpected:  false,
-		},
-		{
-			// Single node with padding
-			input:          "n[01]",
-			resultExpected: []string{"n01"},
-			errorExpected:  false,
-		},
-		{
-			// Single node with suffix
-			input:          "n[01]-p",
-			resultExpected: []string{"n01-p"},
-			errorExpected:  false,
-		},
-		{
-			// Multiple nodes with a single range
-			input:          "n[1-2]",
-			resultExpected: []string{"n1", "n2"},
-			errorExpected:  false,
-		},
-		{
-			// Multiple nodes with a single range and a single index
-			input:          "n[1-2,3]",
-			resultExpected: []string{"n1", "n2", "n3"},
-			errorExpected:  false,
-		},
-		{
-			// Multiple nodes with different prefixes
-			input:          "n[1-2],m[1,2]",
-			resultExpected: []string{"m1", "m2", "n1", "n2"},
-			errorExpected:  false,
-		},
-		{
-			// Multiple nodes with different suffixes
-			input:          "n[1-2]-p,n[1,2]-q",
-			resultExpected: []string{"n1-p", "n1-q", "n2-p", "n2-q"},
-			errorExpected:  false,
-		},
-		{
-			// Multiple nodes with and without node ranges
-			input:          " n09, n[01-04,06-07,09] , , n10,n04",
-			resultExpected: []string{"n01", "n02", "n03", "n04", "n06", "n07", "n09", "n10"},
-			errorExpected:  false,
-		},
-		{
-			// Forbidden DNS character
-			input:          "n@",
-			resultExpected: []string{},
-			errorExpected:  true,
-		},
-		{
-			// Forbidden range
-			input:          "n[1-2-2,3]",
-			resultExpected: []string{},
-			errorExpected:  true,
-		},
-		{
-			// Forbidden range limits
-			input:          "n[2-1]",
-			resultExpected: []string{},
-			errorExpected:  true,
-		},
-	}
-
-	for _, expandTest := range expandTests {
-		result, err := Expand(expandTest.input)
-
-		hasError := err != nil
-		if hasError != expandTest.errorExpected && hasError {
-			t.Errorf("Expand('%s') failed: unexpected error '%v'",
-				expandTest.input, err)
-			continue
-		}
-		if hasError != expandTest.errorExpected && !hasError {
-			t.Errorf("Expand('%s') did not fail as expected: got result '%+v'",
-				expandTest.input, result)
-			continue
-		}
-		if !hasError && !equal(result, expandTest.resultExpected) {
-			t.Errorf("Expand('%s') failed: got result '%+v', expected result '%v'",
-				expandTest.input, result, expandTest.resultExpected)
-			continue
-		}
-
-		t.Logf("Checked hostlist.Expand('%s'): result = '%+v', err = '%v'",
-			expandTest.input, result, err)
-	}
-}

pkg/multiChanTicker/multiChanTicker.go

@@ -1,3 +1,10 @@
+// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved. This file is part of cc-lib.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// additional authors:
+// Holger Obermaier (NHR@KIT)
+
 package multiChanTicker
 
 import (

scripts/cc-metric-collector.deb.control

@@ -1,4 +1,6 @@
 Package: cc-metric-collector
+Section: misc
+Priority: optional
 Version: {VERSION}
 Installed-Size: {INSTALLED_SIZE}
 Architecture: {ARCH}