* Removed unused code
* Use cclog for logging
* Wrap errors so that they can be unwrapped
* Revert wrong use of slices.Delete()
* Fix derivative values should be float
* Suggestions from the gocritic linter
* Fixed: interface method AddChannel must have all named params (inamedparam)
* Enable linter: errorlint
* Replace fmt.Sprintf("%d", i)) by strconv.Itoa(i) for improved performance
* Correct misspelled words
* Break up very long lines into multiple lines
* lp.NewMessage -> lp.NewMetric
* Preallocate slices of known length
* Fix: Loop can be simplified using slices.Contains
* Fix: for loop can be modernized using range over int
* Fix: interface{} can be replaced by any
* Fix: Replace m[k]=v loop with maps.Copy
* Run all linters with golangci-lint
* Add golangci-lin as make target
* Fix: could omit type ... from declaration; it will be inferred from the right-hand side (staticcheck)
* Fix func intArrayContains is unused (unused)
* Fix: could use strings.ReplaceAll instead (staticcheck)
* Fix: could expand call to math.Pow (staticcheck)
* Fix: could use tagged switch on `...` (staticcheck)
* Fix: Error return value of `...` is not checked (errcheck)
* Fix: ineffectual assignment to err (ineffassign)
* Fix: There is no need to wait for command completion
* Add cpustat, diskstat and schedstat config
* Use slices to exclude metrics
* Replaced stringArrayContains by slices.Contains
* Replace m[k]=v loop with maps.Copy
* Use module slices from the standard library. Remove use of golang.org/x/exp/slices
* Use SplitSeq and max to modernize code
* restructure metric similiar to lustre collector
* make sure total metric is not saved if none of the base metrics are present
* reuse variable
* corrections per ho-ob review
* Remove go-toolkit as build requirement for RPM builds if run in CI
* Remove condition around BuildRequires and use go-toolkit for RPM builds
* use go-toolkit for RPM builds
* Install go-toolkit to fulfill build requirements for RPM
* Add golang-race for UBI9 and Alma9
* Fix wrongly named packages
* Fix wrongly named packages
* Fix Release part
* Fix Release part
* Fix documentation of RAPL collector
* Mark all JSON config fields of message processor as omitempty
* Generate HUGO inputs out of Markdown files
* Check creation of CCMessage in NATS receiver
* Use CCMessage FromBytes instead of Influx's decoder
* Rename 'process_message' to 'process_messages' in metricRouter config
This makes the behavior more consistent with the other modules, which
have their MessageProcessor named 'process_messages'. This most likely
was just a typo.
* Add optional interface alias in netstat (#130)
* Check creation of CCMessage in NATS receiver
* add optional interface aliases for netstatMetric
* small fix
---------
Co-authored-by: Thomas Roehl <thomas.roehl@fau.de>
Co-authored-by: exterr2f <Robert.Externbrink@rub.de>
Co-authored-by: Thomas Gruber <Thomas.Roehl@googlemail.com>
* Fix excluded metrics for diskstat and add exclude_mounts (#131)
* Check creation of CCMessage in NATS receiver
* fix excluded metrics and add optional mountpoint exclude
---------
Co-authored-by: Thomas Roehl <thomas.roehl@fau.de>
Co-authored-by: exterr2f <Robert.Externbrink@rub.de>
Co-authored-by: Thomas Gruber <Thomas.Roehl@googlemail.com>
* Add derived values for nfsiostat (#132)
* Check creation of CCMessage in NATS receiver
* add derived_values for nfsiostatMetric
---------
Co-authored-by: Thomas Roehl <thomas.roehl@fau.de>
Co-authored-by: exterr2f <Robert.Externbrink@rub.de>
Co-authored-by: Thomas Gruber <Thomas.Roehl@googlemail.com>
* Add exclude_devices to iostat (#133)
* Check creation of CCMessage in NATS receiver
* add exclude_device for iostatMetric
* add md file
---------
Co-authored-by: Thomas Roehl <thomas.roehl@fau.de>
Co-authored-by: exterr2f <Robert.Externbrink@rub.de>
Co-authored-by: Thomas Gruber <Thomas.Roehl@googlemail.com>
* Add derived_values for numastats (#134)
* Check creation of CCMessage in NATS receiver
* add derived_values for numastats
* change to ccMessage
* remove vim command artefact
---------
Co-authored-by: Thomas Roehl <thomas.roehl@fau.de>
Co-authored-by: exterr2f <Robert.Externbrink@rub.de>
Co-authored-by: Thomas Gruber <Thomas.Roehl@googlemail.com>
* Fix artifacts of not done cc-lib switch
* Fix artifacts in netstat collector of not done cc-lib switch
* Change to cc-lib (#135)
* Change to ccMessage from cc-lib
* Remove local development path
* Use receiver, sinks, ccLogger and ccConfig from cc-lib
* Fix ccLogger import path
* Update CI
* Delete mountpoint when it vanishes, not just its data (#137)
---------
Co-authored-by: Michael Panzlaff <michael.panzlaff@fau.de>
Co-authored-by: brinkcoder <Robert.Externbrink@ruhr-uni-bochum.de>
Co-authored-by: exterr2f <Robert.Externbrink@rub.de>
* Add cpu_used (all-cpu_idle) to CpustatCollector
* Update cc-metric-collector.init
* Allow selection of timestamp precision in HttpSink
* Add comment about precision requirement for cc-metric-store
* Fix for API changes in gofish@v0.15.0
* Update requirements to latest version
* Read sensors through redfish
* Update golang toolchain to 1.21
* Remove stray error check
* Update main config in configuration.md
* Update Release action to use golang 1.22 stable release, no golang RPMs anymore
* Update runonce action to use golang 1.22 stable release, no golang RPMs anymore
* Update README.md
Use right JSON type in configuration
* Update sink's README
* Test whether ipmitool or ipmi-sensors can be executed without errors
* Little fixes to the prometheus sink (#115)
* Add uint64 to float64 cast option
* Add prometheus sink to the list of available sinks
* Add aggregated counters by gpu for nvlink errors
---------
Co-authored-by: Michael Schwarz <schwarz@uni-paderborn.de>
* Ccmessage migration (#119)
* Add cpu_used (all-cpu_idle) to CpustatCollector
* Update cc-metric-collector.init
* Allow selection of timestamp precision in HttpSink
* Add comment about precision requirement for cc-metric-store
* Fix for API changes in gofish@v0.15.0
* Update requirements to latest version
* Read sensors through redfish
* Update golang toolchain to 1.21
* Remove stray error check
* Update main config in configuration.md
* Update Release action to use golang 1.22 stable release, no golang RPMs anymore
* Update runonce action to use golang 1.22 stable release, no golang RPMs anymore
* Switch to CCMessage for all files.
---------
Co-authored-by: Holger Obermaier <Holger.Obermaier@kit.edu>
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
* Switch to ccmessage also for latest additions in nvidiaMetric
* New Message processor (#118)
* Add cpu_used (all-cpu_idle) to CpustatCollector
* Update cc-metric-collector.init
* Allow selection of timestamp precision in HttpSink
* Add comment about precision requirement for cc-metric-store
* Fix for API changes in gofish@v0.15.0
* Update requirements to latest version
* Read sensors through redfish
* Update golang toolchain to 1.21
* Remove stray error check
* Update main config in configuration.md
* Update Release action to use golang 1.22 stable release, no golang RPMs anymore
* Update runonce action to use golang 1.22 stable release, no golang RPMs anymore
* New message processor to check whether a message should be dropped or manipulate it in flight
* Create a copy of message before manipulation
---------
Co-authored-by: Holger Obermaier <Holger.Obermaier@kit.edu>
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
* Update collector's Makefile and go.mod/sum files
* Use message processor in router, all sinks and all receivers
* Add support for credential file (NKEY) to NATS sink and receiver
* Fix JSON keys in message processor configuration
* Update docs for message processor, router and the default router config file
* Add link to expr syntax and fix regex matching docs
* Update sample collectors
* Minor style change in collector manager
* Some helpers for ccTopology
* LIKWID collector: write log owner change only once
* Fix for metrics without units and reduce debugging messages for messageProcessor
* Use shorted hostname for hostname added by router
* Define default port for NATS
* CPUstat collector: only add unit for applicable metrics
* Add precision option to all sinks using Influx's encoder
* Add message processor to all sink documentation
* Add units to documentation of cpustat collector
---------
Co-authored-by: Holger Obermaier <Holger.Obermaier@kit.edu>
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
Co-authored-by: oscarminus <me@oscarminus.de>
Co-authored-by: Michael Schwarz <schwarz@uni-paderborn.de>
* Add cpu_used (all-cpu_idle) to CpustatCollector
* Update cc-metric-collector.init
* Allow selection of timestamp precision in HttpSink
* Add comment about precision requirement for cc-metric-store
* Fix for API changes in gofish@v0.15.0
* Update requirements to latest version
* Read sensors through redfish
* Update golang toolchain to 1.21
* Remove stray error check
* Update main config in configuration.md
* Update Release action to use golang 1.22 stable release, no golang RPMs anymore
* Update runonce action to use golang 1.22 stable release, no golang RPMs anymore
* Update README.md
Use right JSON type in configuration
* Update sink's README
* Test whether ipmitool or ipmi-sensors can be executed without errors
---------
Co-authored-by: Holger Obermaier <Holger.Obermaier@kit.edu>
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
* Add cpu_used (all-cpu_idle) to CpustatCollector
* Update to line-protocol/v2
* Update runonce.yml with Golang 1.20
* Update fsnotify in LIKWID Collector
* Use not a pointer to line-protocol.Encoder
* Simplify Makefile
* Use only as many arguments as required
* Allow sum function to handle non float types
* Allow values to be a slice of type float64, float32, int, int64, int32, bool
* Use generic function to simplify code
* Add missing case for type []int32
* Use generic function to compute minimum
* Use generic function to compute maximum
* Use generic function to compute average
* Add error value to sumAnyType
* Use generic function to compute median
* For older versions of go slices is not part of the installation
* Remove old entries from go.sum
* Use simpler sort function
* Compute metrics ib_total and ib_total_pkts
* Add aggregated metrics.
Add missing units
* Update likwidMetric.go
Fixes a potential bug when `fsnotify.NewWatcher()` fails with an error
* Completly avoid memory allocations in infinibandMetric read()
* Fixed initialization: Initalization and measurements should run in the same thread
* Add safe.directory to Release action
* Fix path after installation to /usr/bin after installation
* ioutil.ReadFile is deprecated: As of Go 1.16, this function simply calls os.ReadFile
* Switch to package slices from the golang 1.21 default library
* Read file line by line
* Read file line by line
* Read file line by line
* Use CamelCase
* Use CamelCase
* Fix function getNumaDomain, it always returned 0
* Avoid type conversion by using Atoi
Avoid copying structs by using pointer access
Increase readability with CamelCase variable names
* Add caching
* Cache CpuData
* Cleanup
* Use init function to initalize cache structure to avoid multi threading problems
* Reuse information from /proc/cpuinfo
* Avoid slice cloning. Directly use the cache
* Add DieList
* Add NumaDomainList and SMTList
* Cleanup
* Add comment
* Lookup core ID from /sys/devices/system/cpu, /proc/cpuinfo is not portable
* Lookup all information from /sys/devices/system/cpu, /proc/cpuinfo is not portable
* Correctly handle lists from /sys
* Add Simultaneous Multithreading siblings
* Replace deprecated thread_siblings_list by core_cpus_list
* Reduce number of required slices
* Allow to send total values per core, socket and node
* Send all metrics with same time stamp
calcEventsetMetrics does only computiation, counter measurement is done before
* Input parameters should be float64 when evaluating to float64
* Send all metrics with same time stamp
calcGlobalMetrics does only computiation, counter measurement is done before
* Remove unused variable gmresults
* Add comments
* Updated go packages
* Add build with golang 1.21
* Switch to checkout action version 4
* Switch to setup-go action version 4
* Add workflow_dispatch to allow manual run of workflow
* Add workflow_dispatch to allow manual run of workflow
* Add release build jobs to runonce.yml
* Switch to golang 1.20 for RHEL based distributions
* Use dnf to download golang
* Remove golang versions before 1.20
* Upgrade Ubuntu focal -> jammy
* Pipe golang tar package directly to tar
* Update golang version
* Fix Ubuntu version number
* Add links to ipmi and redfish receivers
* Fix http server addr format
* github.com/influxdata/line-protocol -> github.com/influxdata/line-protocol/v2/lineprotocol
* Corrected spelling
* Add some comments
* github.com/influxdata/line-protocol -> github.com/influxdata/line-protocol/v2/lineprotocol
* Allow other fields not only field "value"
* Add some basic debugging documentation
* Add some basic debugging documentation
* Use a lock for the flush timer
* Add tags in lexical order as required by AddTag()
* Only access meta data, when it gets used as tag
* Use slice to store lexialicly orderd key value pairs
* Increase golang version requirement to 1.20.
* Avoid package cmp to allow builds with golang v1.20
* Fix: Error NVML library not found did crash
cc-metric-collector with "SIGSEGV: segmentation violation"
* Add config option idle_timeout
* Add basic authentication support
* Add basic authentication support
* Avoid unneccessary memory allocations
* Add documentation for send_*_total values
* Use generic package maps to clone maps
* Reuse flush timer
* Add Influx client options
* Reuse ccTopology functionality
* Do not store unused topology information
* Add batch_size config
* Cleanup
* Use stype and stype-id for the NIC in NetstatCollector
* Wait for concurrent flush operations to finish
* Be more verbose in error messages
* Reverted previous changes.
Made the code to complex without much advantages
* Use line protocol encoder
* Go pkg update
* Stop flush timer, when immediatelly flushing
* Fix: Corrected unlock access to batch slice
* Add config option to specify whether to use GZip compression in influx write requests
* Add asynchron send of encoder metrics
* Use DefaultServeMux instead of github.com/gorilla/mux
* Add config option for HTTP keep-alives
* Be more strict, when parsing json
* Add config option for HTTP request timeout and Retry interval
* Allow more then one background send operation
* Fix %sysusers_create_package args (#108)
%sysusers_create_package requires two arguments. See: https://github.com/systemd/systemd/blob/main/src/rpm/macros.systemd.in#L165
* Add nfsiostat to list of collectors
---------
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
Co-authored-by: Holger Obermaier <holgerob@gmx.de>
Co-authored-by: Obihörnchen <obihoernchende@gmail.com>
* Add cpu_used (all-cpu_idle) to CpustatCollector
* Update to line-protocol/v2
* Update runonce.yml with Golang 1.20
* Update fsnotify in LIKWID Collector
* Use not a pointer to line-protocol.Encoder
* Simplify Makefile
* Use only as many arguments as required
* Allow sum function to handle non float types
* Allow values to be a slice of type float64, float32, int, int64, int32, bool
* Use generic function to simplify code
* Add missing case for type []int32
* Use generic function to compute minimum
* Use generic function to compute maximum
* Use generic function to compute average
* Add error value to sumAnyType
* Use generic function to compute median
* For older versions of go slices is not part of the installation
* Remove old entries from go.sum
* Use simpler sort function
* Compute metrics ib_total and ib_total_pkts
* Add aggregated metrics.
Add missing units
* Update likwidMetric.go
Fixes a potential bug when `fsnotify.NewWatcher()` fails with an error
* Completly avoid memory allocations in infinibandMetric read()
* Fixed initialization: Initalization and measurements should run in the same thread
---------
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
* Merge develop and main (#99)
* InfiniBandCollector: Scale raw readings from octets to bytes
* Fix clock frequency coming from LikwidCollector and update docs
* Build DEB package for Ubuntu 20.04 for releases
* Fix memstat collector with numa_stats option
* Remove useless prints from MemstatCollector
* Replace ioutils with os and io (#87)
* Use lower case for error strings in RocmSmiCollector
* move maybe-usable-by-other-cc-components to pkg. Fix all files to use the new paths (#88)
* Add collector for monitoring the execution of cc-metric-collector itself (#81)
* Add collector to monitor execution of cc-metric-collector itself
* Register SelfCollector
* Fix import paths for moved packages
* Check if at least one CPU with frequency information was detected
* Correct type: /proc/stats -> /proc/stat
* Update README.md
* Run ipmitool asynchron. Improved error handling.
* Corrected some typos
* Add running average power limit (RAPL) metric collector
* Add running average power limit (RAPL) metric collector
* Do not mess up with the orignal configuration
* * Corrected json config in numastatsMetric.md
* Added some debug output to numastatsMetric.go
* Fixed computing number of physical packages for non continous physical package IDs (e.g. on Ampere Altra Q80-30)
* Fix kernel panic for receiver config with missing receiver type
* Add receiver to gather remote IPMI sensor metrics
* Added config option to add ipmi-sensors command line options
* Add documentaion for IPMI receiver
* Update to latest version of included go modules
* Add go.mod to App dependency
* Try to use common metric tags across hardware vendors
* Add IPMI metric: current
* remove prefix enumeration like 01-...
* Add IPMI receiver example configuration to receivers.json
* Minimal formating changes
* Add hostlist package
* Added tests for hostlist Expand()
* Use package hostlist to expand a host list
* Use package hostlist to expand a host list
* Some servers return "ConsumedPowerWatt":65535 instead of "ConsumedPowerWatt":null
* Updated to latest package versions
* Do not allow unknown fields in JSON configuration file
* Add workflow to customize packages to docs
* NFS I/O Stats Collector (#91)
* Initial version
* Delete values for vanished mount points and comments
* Fix for Likwid collector (#95)
* Run LIKWID in separate thread and check metric type
* Change LIKWID collector documentation to use 'type' instead of 'scope'
* Re-initialize LIKWID after one read is missing due to lock toggle
* Register cc-metric-collector at Zenodo (#93)
* Add initial version of Zenodo project file
* Orcid ID added
* Update .zenodo.json
Co-authored-by: Holger Obermaier <holger.obermaier@kit.edu>
* Update ipmiMetric.go
* Use latest LIKWID version for builds
* Update README.md
* Remove development stuff from Makefile
* Add Requires(pre) to RPM SPEC file
* Use curly brackets in packaging make targets
* Fix for LIKWID collector with separate measurement thread and inotify watcher on the LIKWID lock (#97)
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
Co-authored-by: Holger Obermaier <Holger.Obermaier@kit.edu>
* Update likwid_perfgroup_to_cc_config.py
* Use customcmd commands if they did not error.
---------
Co-authored-by: Thomas Gruber <Thomas.Roehl@googlemail.com>
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
Co-authored-by: Holger Obermaier <Holger.Obermaier@kit.edu>
