cc-metric-collector/internal/metricAggregator/metricAggregatorFunctions.go

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package metricAggregator
import (
"errors"
"fmt"
"regexp"
"strings"
"golang.org/x/exp/slices"
topo "github.com/ClusterCockpit/cc-metric-collector/pkg/ccTopology"
)
/*
* Arithmetic functions on value arrays
*/
func sumAnyType[T float64 | float32 | int | int32 | int64](values []T) (T, error) {
if len(values) == 0 {
return 0.0, errors.New("sum function requires at least one argument")
}
var sum T
for _, value := range values {
sum += value
}
return sum, nil
}
// Sum up values
func sumfunc(args interface{}) (interface{}, error) {
var err error
switch values := args.(type) {
case []float64:
return sumAnyType(values)
case []float32:
return sumAnyType(values)
case []int:
return sumAnyType(values)
case []int64:
return sumAnyType(values)
case []int32:
return sumAnyType(values)
default:
err = errors.New("function 'sum' only on list of values (float64, float32, int, int32, int64)")
}
return 0.0, err
}
func minAnyType[T float64 | float32 | int | int32 | int64](values []T) (T, error) {
if len(values) == 0 {
return 0.0, errors.New("min function requires at least one argument")
}
return slices.Min(values), nil
}
// Get the minimum value
func minfunc(args interface{}) (interface{}, error) {
switch values := args.(type) {
case []float64:
return minAnyType(values)
case []float32:
return minAnyType(values)
case []int:
return minAnyType(values)
case []int64:
return minAnyType(values)
case []int32:
return minAnyType(values)
default:
return 0.0, errors.New("function 'min' only on list of values (float64, float32, int, int32, int64)")
}
}
func avgAnyType[T float64 | float32 | int | int32 | int64](values []T) (float64, error) {
if len(values) == 0 {
return 0.0, errors.New("average function requires at least one argument")
}
sum, err := sumAnyType[T](values)
return float64(sum) / float64(len(values)), err
}
// Get the average or mean value
func avgfunc(args interface{}) (interface{}, error) {
switch values := args.(type) {
case []float64:
return avgAnyType(values)
case []float32:
return avgAnyType(values)
case []int:
return avgAnyType(values)
case []int64:
return avgAnyType(values)
case []int32:
return avgAnyType(values)
default:
return 0.0, errors.New("function 'average' only on list of values (float64, float32, int, int32, int64)")
}
}
func maxAnyType[T float64 | float32 | int | int32 | int64](values []T) (T, error) {
if len(values) == 0 {
return 0.0, errors.New("max function requires at least one argument")
}
return slices.Max(values), nil
}
// Get the maximum value
func maxfunc(args interface{}) (interface{}, error) {
switch values := args.(type) {
case []float64:
return maxAnyType(values)
case []float32:
return maxAnyType(values)
case []int:
return maxAnyType(values)
case []int64:
return maxAnyType(values)
case []int32:
return maxAnyType(values)
default:
return 0.0, errors.New("function 'max' only on list of values (float64, float32, int, int32, int64)")
}
}
func medianAnyType[T float64 | float32 | int | int32 | int64](values []T) (T, error) {
if len(values) == 0 {
return 0.0, errors.New("median function requires at least one argument")
}
slices.Sort(values)
var median T
if midPoint := len(values) % 2; midPoint == 0 {
median = (values[midPoint-1] + values[midPoint]) / 2
} else {
median = values[midPoint]
}
return median, nil
}
// Get the median value
func medianfunc(args interface{}) (interface{}, error) {
switch values := args.(type) {
case []float64:
return medianAnyType(values)
case []float32:
return medianAnyType(values)
case []int:
return medianAnyType(values)
case []int64:
return medianAnyType(values)
case []int32:
return medianAnyType(values)
default:
return 0.0, errors.New("function 'median' only on list of values (float64, float32, int, int32, int64)")
}
}
/*
* Get number of values in list. Returns always an int
*/
func lenfunc(args interface{}) (interface{}, error) {
var err error = nil
var length int = 0
switch values := args.(type) {
case []float64:
length = len(values)
case []float32:
length = len(values)
case []int:
length = len(values)
case []int64:
length = len(values)
case []int32:
length = len(values)
case float64:
err = errors.New("function 'len' can only be applied on arrays and strings")
case float32:
err = errors.New("function 'len' can only be applied on arrays and strings")
case int:
err = errors.New("function 'len' can only be applied on arrays and strings")
case int64:
err = errors.New("function 'len' can only be applied on arrays and strings")
case string:
length = len(values)
}
return length, err
}
/*
* Check if a values is in a list
* In constrast to most of the other functions, this one is an infix operator for
* - substring matching: `"abc" in "abcdef"` -> true
* - substring matching with int casting: `3 in "abd3"` -> true
* - search for an int in an int list: `3 in getCpuList()` -> true (if you have more than 4 CPU hardware threads)
*/
func infunc(a interface{}, b interface{}) (interface{}, error) {
switch match := a.(type) {
case string:
switch total := b.(type) {
case string:
return strings.Contains(total, match), nil
}
case int:
switch total := b.(type) {
case []int:
for _, x := range total {
if x == match {
return true, nil
}
}
case string:
smatch := fmt.Sprintf("%d", match)
return strings.Contains(total, smatch), nil
}
}
return false, nil
}
/*
* Regex matching of strings (metric name, tag keys, tag values, meta keys, meta values)
* Since we cannot use \ inside JSON strings without escaping, we use % instead for the
* format keys \d = %d, \w = %d, ... Not sure how to fix this
*/
func matchfunc(args ...interface{}) (interface{}, error) {
switch match := args[0].(type) {
case string:
switch total := args[1].(type) {
case string:
smatch := strings.Replace(match, "%", "\\", -1)
regex, err := regexp.Compile(smatch)
if err != nil {
return false, err
}
s := regex.Find([]byte(total))
return s != nil, nil
}
}
return false, nil
}
/*
* System topology getter functions
*/
// for a given cpuid, it returns the core id
func getCpuCoreFunc(args interface{}) (interface{}, error) {
switch cpuid := args.(type) {
case int:
return topo.GetHwthreadCore(cpuid), nil
}
return -1, errors.New("function 'getCpuCore' accepts only an 'int' cpuid")
}
// for a given cpuid, it returns the socket id
func getCpuSocketFunc(args interface{}) (interface{}, error) {
switch cpuid := args.(type) {
case int:
return topo.GetHwthreadSocket(cpuid), nil
}
return -1, errors.New("function 'getCpuCore' accepts only an 'int' cpuid")
}
// for a given cpuid, it returns the id of the NUMA node
func getCpuNumaDomainFunc(args interface{}) (interface{}, error) {
switch cpuid := args.(type) {
case int:
return topo.GetHwthreadNumaDomain(cpuid), nil
}
return -1, errors.New("function 'getCpuNuma' accepts only an 'int' cpuid")
}
// for a given cpuid, it returns the id of the CPU die
func getCpuDieFunc(args interface{}) (interface{}, error) {
switch cpuid := args.(type) {
case int:
return topo.GetHwthreadDie(cpuid), nil
}
return -1, errors.New("function 'getCpuDie' accepts only an 'int' cpuid")
}
// for a given core id, it returns the list of cpuids
func getCpuListOfCoreFunc(args interface{}) (interface{}, error) {
cpulist := make([]int, 0)
switch in := args.(type) {
case int:
for _, c := range topo.CpuData() {
if c.Core == in {
Merge develop into main (#109) * 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>
2023-12-04 12:21:26 +01:00
cpulist = append(cpulist, c.CpuID)
}
}
}
return cpulist, nil
}
// for a given socket id, it returns the list of cpuids
func getCpuListOfSocketFunc(args interface{}) (interface{}, error) {
cpulist := make([]int, 0)
switch in := args.(type) {
case int:
for _, c := range topo.CpuData() {
if c.Socket == in {
Merge develop into main (#109) * 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>
2023-12-04 12:21:26 +01:00
cpulist = append(cpulist, c.CpuID)
}
}
}
return cpulist, nil
}
// for a given id of a NUMA domain, it returns the list of cpuids
func getCpuListOfNumaDomainFunc(args interface{}) (interface{}, error) {
cpulist := make([]int, 0)
switch in := args.(type) {
case int:
for _, c := range topo.CpuData() {
Merge develop into main (#109) * 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>
2023-12-04 12:21:26 +01:00
if c.NumaDomain == in {
cpulist = append(cpulist, c.CpuID)
}
}
}
return cpulist, nil
}
// for a given CPU die id, it returns the list of cpuids
func getCpuListOfDieFunc(args interface{}) (interface{}, error) {
cpulist := make([]int, 0)
switch in := args.(type) {
case int:
for _, c := range topo.CpuData() {
if c.Die == in {
Merge develop into main (#109) * 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>
2023-12-04 12:21:26 +01:00
cpulist = append(cpulist, c.CpuID)
}
}
}
return cpulist, nil
}
// wrapper function to get a list of all cpuids of the node
func getCpuListOfNode() (interface{}, error) {
return topo.HwthreadList(), nil
}
// helper function to get the cpuid list for a CCMetric type tag set (type and type-id)
// since there is no access to the metric data in the function, is should be called like
// `getCpuListOfType()`
func getCpuListOfType(args ...interface{}) (interface{}, error) {
cpulist := make([]int, 0)
switch typ := args[0].(type) {
case string:
switch typ {
case "node":
return topo.HwthreadList(), nil
case "socket":
return getCpuListOfSocketFunc(args[1])
case "numadomain":
return getCpuListOfNumaDomainFunc(args[1])
case "core":
return getCpuListOfCoreFunc(args[1])
case "hwthread":
var cpu int
switch id := args[1].(type) {
case string:
_, err := fmt.Scanf(id, "%d", &cpu)
if err == nil {
cpulist = append(cpulist, cpu)
}
case int:
cpulist = append(cpulist, id)
case int64:
cpulist = append(cpulist, int(id))
}
}
}
return cpulist, errors.New("no valid args type and type-id")
}