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Add default Go runtime metrics for /gc/gogc:percent, /gc/gomemlimit:bytes, /sched/gomaxprocs:threads (#1559) 

* Add go_gomaxprocs, go_gogc_percent and go_gomemlimit to the default Go runtime metrics

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Move newly added metrics out of base metrics and into goCollector

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Rethink struct for newly added metrics, adapt and add tests

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Simplify new metrics reading

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Correct loop, add debugging lines

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Make goRuntimeEnvVarsMetrics function Go version dependent

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Fix go mod

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Remove debuggin line

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Move default runtime metrics into the runtime metrics flow, change tests accordingly

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* Go version expected default runtime metrics map for tests

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

* 1.21 update.

Signed-off-by: bwplotka <bwplotka@gmail.com>

* Addressed comments on Arianna's PR.

Signed-off-by: bwplotka <bwplotka@gmail.com>

* Use default GoCollector func in test

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>

---------

Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>
Signed-off-by: bwplotka <bwplotka@gmail.com>
Co-authored-by: bwplotka <bwplotka@gmail.com>
This commit is contained in:
Arianna Vespri 2024-08-09 21:27:25 +02:00 committed by GitHub
parent 071572721c
commit 3ad272204b
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
13 changed files with 389 additions and 227 deletions
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6
prometheus/collectors/go_collector_go117_test.go
View File

@ -102,3 +102,9 @@ func withSchedulerMetrics() []string {
func withDebugMetrics() []string {
return withBaseMetrics([]string{})
}
var defaultRuntimeMetrics = []string{}
func withDefaultRuntimeMetrics(metricNames []string, withoutGC, withoutSched bool) []string {
return metricNames
}

17
prometheus/collectors/go_collector_go119_test.go
View File

@ -16,6 +16,8 @@
package collectors
import "sort"
func withAllMetrics() []string {
return withBaseMetrics([]string{
"go_cgo_go_to_c_calls_calls_total",
@ -109,3 +111,18 @@ func withSchedulerMetrics() []string {
func withDebugMetrics() []string {
return withBaseMetrics([]string{})
}
var defaultRuntimeMetrics = []string{
"go_sched_gomaxprocs_threads",
}
func withDefaultRuntimeMetrics(metricNames []string, withoutGC, withoutSched bool) []string {
// If withoutSched is true, exclude "go_sched_gomaxprocs_threads".
if withoutSched {
return metricNames
}
metricNames = append(metricNames, defaultRuntimeMetrics...)
// sorting is required
sort.Strings(metricNames)
return metricNames
}

17
prometheus/collectors/go_collector_go120_test.go
View File

@ -16,6 +16,8 @@
package collectors
import "sort"
func withAllMetrics() []string {
return withBaseMetrics([]string{
"go_cgo_go_to_c_calls_calls_total",
@ -116,3 +118,18 @@ func withSchedulerMetrics() []string {
func withDebugMetrics() []string {
return withBaseMetrics([]string{})
}
var defaultRuntimeMetrics = []string{
"go_sched_gomaxprocs_threads",
}
func withDefaultRuntimeMetrics(metricNames []string, withoutGC, withoutSched bool) []string {
// If withoutSched is true, exclude "go_sched_gomaxprocs_threads".
if withoutSched {
return metricNames
}
metricNames = append(metricNames, defaultRuntimeMetrics...)
// sorting is required
sort.Strings(metricNames)
return metricNames
}

27
prometheus/collectors/go_collector_go121_test.go
View File

@ -16,6 +16,8 @@
package collectors
import "sort"
func withAllMetrics() []string {
return withBaseMetrics([]string{
"go_cgo_go_to_c_calls_calls_total",
@ -169,3 +171,28 @@ func withDebugMetrics() []string {
"go_godebug_non_default_behavior_zipinsecurepath_events_total",
})
}
var defaultRuntimeMetrics = []string{
"go_gc_gogc_percent",
"go_gc_gomemlimit_bytes",
"go_sched_gomaxprocs_threads",
}
func withDefaultRuntimeMetrics(metricNames []string, withoutGC, withoutSched bool) []string {
if withoutGC && withoutSched {
// If both flags are true, return the metricNames as is.
return metricNames
} else if withoutGC && !withoutSched {
// If only withoutGC is true, include "go_sched_gomaxprocs_threads" only.
metricNames = append(metricNames, []string{"go_sched_gomaxprocs_threads"}...)
} else if withoutSched && !withoutGC {
// If only withoutSched is true, exclude "go_sched_gomaxprocs_threads".
metricNames = append(metricNames, []string{"go_gc_gogc_percent", "go_gc_gomemlimit_bytes"}...)
} else {
// If neither flag is true, use the default metrics.
metricNames = append(metricNames, defaultRuntimeMetrics...)
}
// sorting is required
sort.Strings(metricNames)
return metricNames
}

27
prometheus/collectors/go_collector_go122_test.go
View File

@ -16,6 +16,8 @@
package collectors
import "sort"
func withAllMetrics() []string {
return withBaseMetrics([]string{
"go_cgo_go_to_c_calls_calls_total",
@ -191,3 +193,28 @@ func withDebugMetrics() []string {
"go_godebug_non_default_behavior_zipinsecurepath_events_total",
})
}
var defaultRuntimeMetrics = []string{
"go_gc_gogc_percent",
"go_gc_gomemlimit_bytes",
"go_sched_gomaxprocs_threads",
}
func withDefaultRuntimeMetrics(metricNames []string, withoutGC, withoutSched bool) []string {
if withoutGC && withoutSched {
// If both flags are true, return the metricNames as is.
return metricNames
} else if withoutGC && !withoutSched {
// If only withoutGC is true, include "go_sched_gomaxprocs_threads" only.
metricNames = append(metricNames, []string{"go_sched_gomaxprocs_threads"}...)
} else if withoutSched && !withoutGC {
// If only withoutSched is true, exclude "go_sched_gomaxprocs_threads".
metricNames = append(metricNames, []string{"go_gc_gogc_percent", "go_gc_gomemlimit_bytes"}...)
} else {
// If neither flag is true, use the default metrics.
metricNames = append(metricNames, defaultRuntimeMetrics...)
}
// sorting is required
sort.Strings(metricNames)
return metricNames
}

28
prometheus/collectors/go_collector_latest_test.go
View File

@ -93,7 +93,9 @@ func TestWithGoCollectorDefault(t *testing.T) {
got = append(got, r.GetName())
}
if diff := cmp.Diff(got, withBaseMetrics(memstatMetrics)); diff != "" {
expected := append(withBaseMetrics(memstatMetrics), defaultRuntimeMetrics...)
sort.Strings(expected)
if diff := cmp.Diff(got, expected); diff != "" {
t.Errorf("[IMPORTANT, those are default metrics, can't change in 1.x] missmatch (-want +got):\n%s", diff)
}
}
@ -113,7 +115,7 @@ func TestWithGoCollectorMemStatsMetricsDisabled(t *testing.T) {
got = append(got, r.GetName())
}
if diff := cmp.Diff(got, baseMetrics); diff != "" {
if diff := cmp.Diff(got, withBaseMetrics(defaultRuntimeMetrics)); diff != "" {
t.Errorf("missmatch (-want +got):\n%s", diff)
}
}
@ -127,7 +129,7 @@ func TestGoCollectorAllowList(t *testing.T) {
{
name: "Without any rules",
rules: nil,
expected: baseMetrics,
expected: withBaseMetrics(defaultRuntimeMetrics),
},
{
name: "allow all",
@ -137,22 +139,22 @@ func TestGoCollectorAllowList(t *testing.T) {
{
name: "allow GC",
rules: []GoRuntimeMetricsRule{MetricsGC},
expected: withGCMetrics(),
expected: withDefaultRuntimeMetrics(withGCMetrics(), true, false),
},
{
name: "allow Memory",
rules: []GoRuntimeMetricsRule{MetricsMemory},
expected: withMemoryMetrics(),
expected: withDefaultRuntimeMetrics(withMemoryMetrics(), false, false),
},
{
name: "allow Scheduler",
rules: []GoRuntimeMetricsRule{MetricsScheduler},
expected: withSchedulerMetrics(),
expected: withDefaultRuntimeMetrics(withSchedulerMetrics(), false, true),
},
{
name: "allow debug",
rules: []GoRuntimeMetricsRule{MetricsDebug},
expected: withDebugMetrics(),
expected: withDefaultRuntimeMetrics(withDebugMetrics(), false, false),
},
} {
t.Run(test.name, func(t *testing.T) {
@ -193,7 +195,7 @@ func TestGoCollectorDenyList(t *testing.T) {
{
name: "Without any matchers",
matchers: nil,
expected: baseMetrics,
expected: withBaseMetrics(defaultRuntimeMetrics),
},
{
name: "deny all",
@ -206,6 +208,14 @@ func TestGoCollectorDenyList(t *testing.T) {
regexp.MustCompile("^/gc/.*"),
regexp.MustCompile("^/sched/latencies:.*"),
},
expected: withDefaultRuntimeMetrics(baseMetrics, true, false),
},
{
name: "deny gc and scheduler",
matchers: []*regexp.Regexp{
regexp.MustCompile("^/gc/.*"),
regexp.MustCompile("^/sched/.*"),
},
expected: baseMetrics,
},
} {
@ -235,7 +245,7 @@ func TestGoCollectorDenyList(t *testing.T) {
func ExampleGoCollector() {
reg := prometheus.NewRegistry()
// Register the GoCollector with the default options. Only the base metrics and memstats are enabled.
// Register the GoCollector with the default options. Only the base metrics, default runtime metrics and memstats are enabled.
reg.MustRegister(NewGoCollector())
http.Handle("/metrics", promhttp.HandlerFor(reg, promhttp.HandlerOpts{}))

42
prometheus/gen_go_collector_metrics_set.go
View File

@ -63,16 +63,29 @@ func main() {
v := goVersion(gv.Segments()[1])
log.Printf("generating metrics for Go version %q", v)
allDesc := metrics.All()
// Find default metrics.
var defaultDesc []metrics.Description
for _, d := range allDesc {
if !internal.GoCollectorDefaultRuntimeMetrics.MatchString(d.Name) {
continue
}
defaultDesc = append(defaultDesc, d)
}
// Generate code.
var buf bytes.Buffer
err = testFile.Execute(&buf, struct {
Descriptions []metrics.Description
GoVersion goVersion
Cardinality int
AllDescriptions []metrics.Description
DefaultDescriptions []metrics.Description
GoVersion goVersion
Cardinality int
}{
Descriptions: metrics.All(),
GoVersion: v,
Cardinality: rmCardinality(),
AllDescriptions: allDesc,
DefaultDescriptions: defaultDesc,
GoVersion: v,
Cardinality: rmCardinality(),
})
if err != nil {
log.Fatalf("executing template: %v", err)
@ -167,14 +180,25 @@ var testFile = template.Must(template.New("testFile").Funcs(map[string]interface
package prometheus
var expectedRuntimeMetrics = map[string]string{
{{- range .Descriptions -}}
var (
expectedRuntimeMetrics = map[string]string{
{{- range .AllDescriptions -}}
{{- $trans := rm2prom . -}}
{{- if ne $trans "" }}
{{.Name | printf "%q"}}: {{$trans | printf "%q"}},
{{- end -}}
{{end}}
}
}
expMetrics = map[string]string{
{{- range .DefaultDescriptions -}}
{{- $trans := rm2prom . -}}
{{- if ne $trans "" }}
{{.Name | printf "%q"}}: {{$trans | printf "%q"}},
{{- end -}}
{{end}}
}
)
const expectedRuntimeMetricsCardinality = {{.Cardinality}}
`))

8
prometheus/go_collector_latest.go
View File

@ -17,6 +17,7 @@
package prometheus
import (
"fmt"
"math"
"runtime"
"runtime/metrics"
@ -153,7 +154,8 @@ func defaultGoCollectorOptions() internal.GoCollectorOptions {
"/gc/heap/frees-by-size:bytes": goGCHeapFreesBytes,
},
RuntimeMetricRules: []internal.GoCollectorRule{
//{Matcher: regexp.MustCompile("")},
// Recommended metrics we want by default from runtime/metrics.
{Matcher: internal.GoCollectorDefaultRuntimeMetrics},
},
}
}
@ -376,13 +378,13 @@ func unwrapScalarRMValue(v metrics.Value) float64 {
//
// This should never happen because we always populate our metric
// set from the runtime/metrics package.
panic("unexpected unsupported metric")
panic("unexpected bad kind metric")
default:
// Unsupported metric kind.
//
// This should never happen because we check for this during initialization
// and flag and filter metrics whose kinds we don't understand.
panic("unexpected unsupported metric kind")
panic(fmt.Sprintf("unexpected unsupported metric: %v", v.Kind()))
}
}

12
prometheus/go_collector_latest_test.go
View File

@ -74,6 +74,13 @@ func addExpectedRuntimeMetrics(metrics map[string]struct{}) map[string]struct{}
return metrics
}
func addExpectedDefaultRuntimeMetrics(metrics map[string]struct{}) map[string]struct{} {
for _, e := range expMetrics {
metrics[e] = struct{}{}
}
return metrics
}
func TestGoCollector_ExposedMetrics(t *testing.T) {
for _, tcase := range []struct {
opts internal.GoCollectorOptions
@ -86,8 +93,9 @@ func TestGoCollector_ExposedMetrics(t *testing.T) {
expectedFQNameSet: expectedBaseMetrics(),
},
{
// Default, only MemStats.
expectedFQNameSet: addExpectedRuntimeMemStats(expectedBaseMetrics()),
// Default, only MemStats and default Runtime metrics.
opts: defaultGoCollectorOptions(),
expectedFQNameSet: addExpectedDefaultRuntimeMetrics(addExpectedRuntimeMemStats(expectedBaseMetrics())),
},
{
// Get all runtime/metrics without MemStats.

100
prometheus/go_collector_metrics_go120_test.go
View File

@ -6,52 +6,58 @@
package prometheus
var expectedRuntimeMetrics = map[string]string{
"/cgo/go-to-c-calls:calls": "go_cgo_go_to_c_calls_calls_total",
"/cpu/classes/gc/mark/assist:cpu-seconds": "go_cpu_classes_gc_mark_assist_cpu_seconds_total",
"/cpu/classes/gc/mark/dedicated:cpu-seconds": "go_cpu_classes_gc_mark_dedicated_cpu_seconds_total",
"/cpu/classes/gc/mark/idle:cpu-seconds": "go_cpu_classes_gc_mark_idle_cpu_seconds_total",
"/cpu/classes/gc/pause:cpu-seconds": "go_cpu_classes_gc_pause_cpu_seconds_total",
"/cpu/classes/gc/total:cpu-seconds": "go_cpu_classes_gc_total_cpu_seconds_total",
"/cpu/classes/idle:cpu-seconds": "go_cpu_classes_idle_cpu_seconds_total",
"/cpu/classes/scavenge/assist:cpu-seconds": "go_cpu_classes_scavenge_assist_cpu_seconds_total",
"/cpu/classes/scavenge/background:cpu-seconds": "go_cpu_classes_scavenge_background_cpu_seconds_total",
"/cpu/classes/scavenge/total:cpu-seconds": "go_cpu_classes_scavenge_total_cpu_seconds_total",
"/cpu/classes/total:cpu-seconds": "go_cpu_classes_total_cpu_seconds_total",
"/cpu/classes/user:cpu-seconds": "go_cpu_classes_user_cpu_seconds_total",
"/gc/cycles/automatic:gc-cycles": "go_gc_cycles_automatic_gc_cycles_total",
"/gc/cycles/forced:gc-cycles": "go_gc_cycles_forced_gc_cycles_total",
"/gc/cycles/total:gc-cycles": "go_gc_cycles_total_gc_cycles_total",
"/gc/heap/allocs-by-size:bytes": "go_gc_heap_allocs_by_size_bytes",
"/gc/heap/allocs:bytes": "go_gc_heap_allocs_bytes_total",
"/gc/heap/allocs:objects": "go_gc_heap_allocs_objects_total",
"/gc/heap/frees-by-size:bytes": "go_gc_heap_frees_by_size_bytes",
"/gc/heap/frees:bytes": "go_gc_heap_frees_bytes_total",
"/gc/heap/frees:objects": "go_gc_heap_frees_objects_total",
"/gc/heap/goal:bytes": "go_gc_heap_goal_bytes",
"/gc/heap/objects:objects": "go_gc_heap_objects_objects",
"/gc/heap/tiny/allocs:objects": "go_gc_heap_tiny_allocs_objects_total",
"/gc/limiter/last-enabled:gc-cycle": "go_gc_limiter_last_enabled_gc_cycle",
"/gc/pauses:seconds": "go_gc_pauses_seconds",
"/gc/stack/starting-size:bytes": "go_gc_stack_starting_size_bytes",
"/memory/classes/heap/free:bytes": "go_memory_classes_heap_free_bytes",
"/memory/classes/heap/objects:bytes": "go_memory_classes_heap_objects_bytes",
"/memory/classes/heap/released:bytes": "go_memory_classes_heap_released_bytes",
"/memory/classes/heap/stacks:bytes": "go_memory_classes_heap_stacks_bytes",
"/memory/classes/heap/unused:bytes": "go_memory_classes_heap_unused_bytes",
"/memory/classes/metadata/mcache/free:bytes": "go_memory_classes_metadata_mcache_free_bytes",
"/memory/classes/metadata/mcache/inuse:bytes": "go_memory_classes_metadata_mcache_inuse_bytes",
"/memory/classes/metadata/mspan/free:bytes": "go_memory_classes_metadata_mspan_free_bytes",
"/memory/classes/metadata/mspan/inuse:bytes": "go_memory_classes_metadata_mspan_inuse_bytes",
"/memory/classes/metadata/other:bytes": "go_memory_classes_metadata_other_bytes",
"/memory/classes/os-stacks:bytes": "go_memory_classes_os_stacks_bytes",
"/memory/classes/other:bytes": "go_memory_classes_other_bytes",
"/memory/classes/profiling/buckets:bytes": "go_memory_classes_profiling_buckets_bytes",
"/memory/classes/total:bytes": "go_memory_classes_total_bytes",
"/sched/gomaxprocs:threads": "go_sched_gomaxprocs_threads",
"/sched/goroutines:goroutines": "go_sched_goroutines_goroutines",
"/sched/latencies:seconds": "go_sched_latencies_seconds",
"/sync/mutex/wait/total:seconds": "go_sync_mutex_wait_total_seconds_total",
}
var (
expectedRuntimeMetrics = map[string]string{
"/cgo/go-to-c-calls:calls": "go_cgo_go_to_c_calls_calls_total",
"/cpu/classes/gc/mark/assist:cpu-seconds": "go_cpu_classes_gc_mark_assist_cpu_seconds_total",
"/cpu/classes/gc/mark/dedicated:cpu-seconds": "go_cpu_classes_gc_mark_dedicated_cpu_seconds_total",
"/cpu/classes/gc/mark/idle:cpu-seconds": "go_cpu_classes_gc_mark_idle_cpu_seconds_total",
"/cpu/classes/gc/pause:cpu-seconds": "go_cpu_classes_gc_pause_cpu_seconds_total",
"/cpu/classes/gc/total:cpu-seconds": "go_cpu_classes_gc_total_cpu_seconds_total",
"/cpu/classes/idle:cpu-seconds": "go_cpu_classes_idle_cpu_seconds_total",
"/cpu/classes/scavenge/assist:cpu-seconds": "go_cpu_classes_scavenge_assist_cpu_seconds_total",
"/cpu/classes/scavenge/background:cpu-seconds": "go_cpu_classes_scavenge_background_cpu_seconds_total",
"/cpu/classes/scavenge/total:cpu-seconds": "go_cpu_classes_scavenge_total_cpu_seconds_total",
"/cpu/classes/total:cpu-seconds": "go_cpu_classes_total_cpu_seconds_total",
"/cpu/classes/user:cpu-seconds": "go_cpu_classes_user_cpu_seconds_total",
"/gc/cycles/automatic:gc-cycles": "go_gc_cycles_automatic_gc_cycles_total",
"/gc/cycles/forced:gc-cycles": "go_gc_cycles_forced_gc_cycles_total",
"/gc/cycles/total:gc-cycles": "go_gc_cycles_total_gc_cycles_total",
"/gc/heap/allocs-by-size:bytes": "go_gc_heap_allocs_by_size_bytes",
"/gc/heap/allocs:bytes": "go_gc_heap_allocs_bytes_total",
"/gc/heap/allocs:objects": "go_gc_heap_allocs_objects_total",
"/gc/heap/frees-by-size:bytes": "go_gc_heap_frees_by_size_bytes",
"/gc/heap/frees:bytes": "go_gc_heap_frees_bytes_total",
"/gc/heap/frees:objects": "go_gc_heap_frees_objects_total",
"/gc/heap/goal:bytes": "go_gc_heap_goal_bytes",
"/gc/heap/objects:objects": "go_gc_heap_objects_objects",
"/gc/heap/tiny/allocs:objects": "go_gc_heap_tiny_allocs_objects_total",
"/gc/limiter/last-enabled:gc-cycle": "go_gc_limiter_last_enabled_gc_cycle",
"/gc/pauses:seconds": "go_gc_pauses_seconds",
"/gc/stack/starting-size:bytes": "go_gc_stack_starting_size_bytes",
"/memory/classes/heap/free:bytes": "go_memory_classes_heap_free_bytes",
"/memory/classes/heap/objects:bytes": "go_memory_classes_heap_objects_bytes",
"/memory/classes/heap/released:bytes": "go_memory_classes_heap_released_bytes",
"/memory/classes/heap/stacks:bytes": "go_memory_classes_heap_stacks_bytes",
"/memory/classes/heap/unused:bytes": "go_memory_classes_heap_unused_bytes",
"/memory/classes/metadata/mcache/free:bytes": "go_memory_classes_metadata_mcache_free_bytes",
"/memory/classes/metadata/mcache/inuse:bytes": "go_memory_classes_metadata_mcache_inuse_bytes",
"/memory/classes/metadata/mspan/free:bytes": "go_memory_classes_metadata_mspan_free_bytes",
"/memory/classes/metadata/mspan/inuse:bytes": "go_memory_classes_metadata_mspan_inuse_bytes",
"/memory/classes/metadata/other:bytes": "go_memory_classes_metadata_other_bytes",
"/memory/classes/os-stacks:bytes": "go_memory_classes_os_stacks_bytes",
"/memory/classes/other:bytes": "go_memory_classes_other_bytes",
"/memory/classes/profiling/buckets:bytes": "go_memory_classes_profiling_buckets_bytes",
"/memory/classes/total:bytes": "go_memory_classes_total_bytes",
"/sched/gomaxprocs:threads": "go_sched_gomaxprocs_threads",
"/sched/goroutines:goroutines": "go_sched_goroutines_goroutines",
"/sched/latencies:seconds": "go_sched_latencies_seconds",
"/sync/mutex/wait/total:seconds": "go_sync_mutex_wait_total_seconds_total",
}
expMetrics = map[string]string{
"/sched/gomaxprocs:threads": "go_sched_gomaxprocs_threads",
}
)
const expectedRuntimeMetricsCardinality = 89

154
prometheus/go_collector_metrics_go121_test.go
View File

@ -6,78 +6,86 @@
package prometheus
var expectedRuntimeMetrics = map[string]string{
"/cgo/go-to-c-calls:calls": "go_cgo_go_to_c_calls_calls_total",
"/cpu/classes/gc/mark/assist:cpu-seconds": "go_cpu_classes_gc_mark_assist_cpu_seconds_total",
"/cpu/classes/gc/mark/dedicated:cpu-seconds": "go_cpu_classes_gc_mark_dedicated_cpu_seconds_total",
"/cpu/classes/gc/mark/idle:cpu-seconds": "go_cpu_classes_gc_mark_idle_cpu_seconds_total",
"/cpu/classes/gc/pause:cpu-seconds": "go_cpu_classes_gc_pause_cpu_seconds_total",
"/cpu/classes/gc/total:cpu-seconds": "go_cpu_classes_gc_total_cpu_seconds_total",
"/cpu/classes/idle:cpu-seconds": "go_cpu_classes_idle_cpu_seconds_total",
"/cpu/classes/scavenge/assist:cpu-seconds": "go_cpu_classes_scavenge_assist_cpu_seconds_total",
"/cpu/classes/scavenge/background:cpu-seconds": "go_cpu_classes_scavenge_background_cpu_seconds_total",
"/cpu/classes/scavenge/total:cpu-seconds": "go_cpu_classes_scavenge_total_cpu_seconds_total",
"/cpu/classes/total:cpu-seconds": "go_cpu_classes_total_cpu_seconds_total",
"/cpu/classes/user:cpu-seconds": "go_cpu_classes_user_cpu_seconds_total",
"/gc/cycles/automatic:gc-cycles": "go_gc_cycles_automatic_gc_cycles_total",
"/gc/cycles/forced:gc-cycles": "go_gc_cycles_forced_gc_cycles_total",
"/gc/cycles/total:gc-cycles": "go_gc_cycles_total_gc_cycles_total",
"/gc/gogc:percent": "go_gc_gogc_percent",
"/gc/gomemlimit:bytes": "go_gc_gomemlimit_bytes",
"/gc/heap/allocs-by-size:bytes": "go_gc_heap_allocs_by_size_bytes",
"/gc/heap/allocs:bytes": "go_gc_heap_allocs_bytes_total",
"/gc/heap/allocs:objects": "go_gc_heap_allocs_objects_total",
"/gc/heap/frees-by-size:bytes": "go_gc_heap_frees_by_size_bytes",
"/gc/heap/frees:bytes": "go_gc_heap_frees_bytes_total",
"/gc/heap/frees:objects": "go_gc_heap_frees_objects_total",
"/gc/heap/goal:bytes": "go_gc_heap_goal_bytes",
"/gc/heap/live:bytes": "go_gc_heap_live_bytes",
"/gc/heap/objects:objects": "go_gc_heap_objects_objects",
"/gc/heap/tiny/allocs:objects": "go_gc_heap_tiny_allocs_objects_total",
"/gc/limiter/last-enabled:gc-cycle": "go_gc_limiter_last_enabled_gc_cycle",
"/gc/pauses:seconds": "go_gc_pauses_seconds",
"/gc/scan/globals:bytes": "go_gc_scan_globals_bytes",
"/gc/scan/heap:bytes": "go_gc_scan_heap_bytes",
"/gc/scan/stack:bytes": "go_gc_scan_stack_bytes",
"/gc/scan/total:bytes": "go_gc_scan_total_bytes",
"/gc/stack/starting-size:bytes": "go_gc_stack_starting_size_bytes",
"/godebug/non-default-behavior/execerrdot:events": "go_godebug_non_default_behavior_execerrdot_events_total",
"/godebug/non-default-behavior/gocachehash:events": "go_godebug_non_default_behavior_gocachehash_events_total",
"/godebug/non-default-behavior/gocachetest:events": "go_godebug_non_default_behavior_gocachetest_events_total",
"/godebug/non-default-behavior/gocacheverify:events": "go_godebug_non_default_behavior_gocacheverify_events_total",
"/godebug/non-default-behavior/http2client:events": "go_godebug_non_default_behavior_http2client_events_total",
"/godebug/non-default-behavior/http2server:events": "go_godebug_non_default_behavior_http2server_events_total",
"/godebug/non-default-behavior/installgoroot:events": "go_godebug_non_default_behavior_installgoroot_events_total",
"/godebug/non-default-behavior/jstmpllitinterp:events": "go_godebug_non_default_behavior_jstmpllitinterp_events_total",
"/godebug/non-default-behavior/multipartmaxheaders:events": "go_godebug_non_default_behavior_multipartmaxheaders_events_total",
"/godebug/non-default-behavior/multipartmaxparts:events": "go_godebug_non_default_behavior_multipartmaxparts_events_total",
"/godebug/non-default-behavior/multipathtcp:events": "go_godebug_non_default_behavior_multipathtcp_events_total",
"/godebug/non-default-behavior/netedns0:events": "go_godebug_non_default_behavior_netedns0_events_total",
"/godebug/non-default-behavior/panicnil:events": "go_godebug_non_default_behavior_panicnil_events_total",
"/godebug/non-default-behavior/randautoseed:events": "go_godebug_non_default_behavior_randautoseed_events_total",
"/godebug/non-default-behavior/tarinsecurepath:events": "go_godebug_non_default_behavior_tarinsecurepath_events_total",
"/godebug/non-default-behavior/tlsmaxrsasize:events": "go_godebug_non_default_behavior_tlsmaxrsasize_events_total",
"/godebug/non-default-behavior/x509sha1:events": "go_godebug_non_default_behavior_x509sha1_events_total",
"/godebug/non-default-behavior/x509usefallbackroots:events": "go_godebug_non_default_behavior_x509usefallbackroots_events_total",
"/godebug/non-default-behavior/zipinsecurepath:events": "go_godebug_non_default_behavior_zipinsecurepath_events_total",
"/memory/classes/heap/free:bytes": "go_memory_classes_heap_free_bytes",
"/memory/classes/heap/objects:bytes": "go_memory_classes_heap_objects_bytes",
"/memory/classes/heap/released:bytes": "go_memory_classes_heap_released_bytes",
"/memory/classes/heap/stacks:bytes": "go_memory_classes_heap_stacks_bytes",
"/memory/classes/heap/unused:bytes": "go_memory_classes_heap_unused_bytes",
"/memory/classes/metadata/mcache/free:bytes": "go_memory_classes_metadata_mcache_free_bytes",
"/memory/classes/metadata/mcache/inuse:bytes": "go_memory_classes_metadata_mcache_inuse_bytes",
"/memory/classes/metadata/mspan/free:bytes": "go_memory_classes_metadata_mspan_free_bytes",
"/memory/classes/metadata/mspan/inuse:bytes": "go_memory_classes_metadata_mspan_inuse_bytes",
"/memory/classes/metadata/other:bytes": "go_memory_classes_metadata_other_bytes",
"/memory/classes/os-stacks:bytes": "go_memory_classes_os_stacks_bytes",
"/memory/classes/other:bytes": "go_memory_classes_other_bytes",
"/memory/classes/profiling/buckets:bytes": "go_memory_classes_profiling_buckets_bytes",
"/memory/classes/total:bytes": "go_memory_classes_total_bytes",
"/sched/gomaxprocs:threads": "go_sched_gomaxprocs_threads",
"/sched/goroutines:goroutines": "go_sched_goroutines_goroutines",
"/sched/latencies:seconds": "go_sched_latencies_seconds",
"/sync/mutex/wait/total:seconds": "go_sync_mutex_wait_total_seconds_total",
}
var (
expectedRuntimeMetrics = map[string]string{
"/cgo/go-to-c-calls:calls": "go_cgo_go_to_c_calls_calls_total",
"/cpu/classes/gc/mark/assist:cpu-seconds": "go_cpu_classes_gc_mark_assist_cpu_seconds_total",
"/cpu/classes/gc/mark/dedicated:cpu-seconds": "go_cpu_classes_gc_mark_dedicated_cpu_seconds_total",
"/cpu/classes/gc/mark/idle:cpu-seconds": "go_cpu_classes_gc_mark_idle_cpu_seconds_total",
"/cpu/classes/gc/pause:cpu-seconds": "go_cpu_classes_gc_pause_cpu_seconds_total",
"/cpu/classes/gc/total:cpu-seconds": "go_cpu_classes_gc_total_cpu_seconds_total",
"/cpu/classes/idle:cpu-seconds": "go_cpu_classes_idle_cpu_seconds_total",
"/cpu/classes/scavenge/assist:cpu-seconds": "go_cpu_classes_scavenge_assist_cpu_seconds_total",
"/cpu/classes/scavenge/background:cpu-seconds": "go_cpu_classes_scavenge_background_cpu_seconds_total",
"/cpu/classes/scavenge/total:cpu-seconds": "go_cpu_classes_scavenge_total_cpu_seconds_total",
"/cpu/classes/total:cpu-seconds": "go_cpu_classes_total_cpu_seconds_total",
"/cpu/classes/user:cpu-seconds": "go_cpu_classes_user_cpu_seconds_total",
"/gc/cycles/automatic:gc-cycles": "go_gc_cycles_automatic_gc_cycles_total",
"/gc/cycles/forced:gc-cycles": "go_gc_cycles_forced_gc_cycles_total",
"/gc/cycles/total:gc-cycles": "go_gc_cycles_total_gc_cycles_total",
"/gc/gogc:percent": "go_gc_gogc_percent",
"/gc/gomemlimit:bytes": "go_gc_gomemlimit_bytes",
"/gc/heap/allocs-by-size:bytes": "go_gc_heap_allocs_by_size_bytes",
"/gc/heap/allocs:bytes": "go_gc_heap_allocs_bytes_total",
"/gc/heap/allocs:objects": "go_gc_heap_allocs_objects_total",
"/gc/heap/frees-by-size:bytes": "go_gc_heap_frees_by_size_bytes",
"/gc/heap/frees:bytes": "go_gc_heap_frees_bytes_total",
"/gc/heap/frees:objects": "go_gc_heap_frees_objects_total",
"/gc/heap/goal:bytes": "go_gc_heap_goal_bytes",
"/gc/heap/live:bytes": "go_gc_heap_live_bytes",
"/gc/heap/objects:objects": "go_gc_heap_objects_objects",
"/gc/heap/tiny/allocs:objects": "go_gc_heap_tiny_allocs_objects_total",
"/gc/limiter/last-enabled:gc-cycle": "go_gc_limiter_last_enabled_gc_cycle",
"/gc/pauses:seconds": "go_gc_pauses_seconds",
"/gc/scan/globals:bytes": "go_gc_scan_globals_bytes",
"/gc/scan/heap:bytes": "go_gc_scan_heap_bytes",
"/gc/scan/stack:bytes": "go_gc_scan_stack_bytes",
"/gc/scan/total:bytes": "go_gc_scan_total_bytes",
"/gc/stack/starting-size:bytes": "go_gc_stack_starting_size_bytes",
"/godebug/non-default-behavior/execerrdot:events": "go_godebug_non_default_behavior_execerrdot_events_total",
"/godebug/non-default-behavior/gocachehash:events": "go_godebug_non_default_behavior_gocachehash_events_total",
"/godebug/non-default-behavior/gocachetest:events": "go_godebug_non_default_behavior_gocachetest_events_total",
"/godebug/non-default-behavior/gocacheverify:events": "go_godebug_non_default_behavior_gocacheverify_events_total",
"/godebug/non-default-behavior/http2client:events": "go_godebug_non_default_behavior_http2client_events_total",
"/godebug/non-default-behavior/http2server:events": "go_godebug_non_default_behavior_http2server_events_total",
"/godebug/non-default-behavior/installgoroot:events": "go_godebug_non_default_behavior_installgoroot_events_total",
"/godebug/non-default-behavior/jstmpllitinterp:events": "go_godebug_non_default_behavior_jstmpllitinterp_events_total",
"/godebug/non-default-behavior/multipartmaxheaders:events": "go_godebug_non_default_behavior_multipartmaxheaders_events_total",
"/godebug/non-default-behavior/multipartmaxparts:events": "go_godebug_non_default_behavior_multipartmaxparts_events_total",
"/godebug/non-default-behavior/multipathtcp:events": "go_godebug_non_default_behavior_multipathtcp_events_total",
"/godebug/non-default-behavior/netedns0:events": "go_godebug_non_default_behavior_netedns0_events_total",
"/godebug/non-default-behavior/panicnil:events": "go_godebug_non_default_behavior_panicnil_events_total",
"/godebug/non-default-behavior/randautoseed:events": "go_godebug_non_default_behavior_randautoseed_events_total",
"/godebug/non-default-behavior/tarinsecurepath:events": "go_godebug_non_default_behavior_tarinsecurepath_events_total",
"/godebug/non-default-behavior/tlsmaxrsasize:events": "go_godebug_non_default_behavior_tlsmaxrsasize_events_total",
"/godebug/non-default-behavior/x509sha1:events": "go_godebug_non_default_behavior_x509sha1_events_total",
"/godebug/non-default-behavior/x509usefallbackroots:events": "go_godebug_non_default_behavior_x509usefallbackroots_events_total",
"/godebug/non-default-behavior/zipinsecurepath:events": "go_godebug_non_default_behavior_zipinsecurepath_events_total",
"/memory/classes/heap/free:bytes": "go_memory_classes_heap_free_bytes",
"/memory/classes/heap/objects:bytes": "go_memory_classes_heap_objects_bytes",
"/memory/classes/heap/released:bytes": "go_memory_classes_heap_released_bytes",
"/memory/classes/heap/stacks:bytes": "go_memory_classes_heap_stacks_bytes",
"/memory/classes/heap/unused:bytes": "go_memory_classes_heap_unused_bytes",
"/memory/classes/metadata/mcache/free:bytes": "go_memory_classes_metadata_mcache_free_bytes",
"/memory/classes/metadata/mcache/inuse:bytes": "go_memory_classes_metadata_mcache_inuse_bytes",
"/memory/classes/metadata/mspan/free:bytes": "go_memory_classes_metadata_mspan_free_bytes",
"/memory/classes/metadata/mspan/inuse:bytes": "go_memory_classes_metadata_mspan_inuse_bytes",
"/memory/classes/metadata/other:bytes": "go_memory_classes_metadata_other_bytes",
"/memory/classes/os-stacks:bytes": "go_memory_classes_os_stacks_bytes",
"/memory/classes/other:bytes": "go_memory_classes_other_bytes",
"/memory/classes/profiling/buckets:bytes": "go_memory_classes_profiling_buckets_bytes",
"/memory/classes/total:bytes": "go_memory_classes_total_bytes",
"/sched/gomaxprocs:threads": "go_sched_gomaxprocs_threads",
"/sched/goroutines:goroutines": "go_sched_goroutines_goroutines",
"/sched/latencies:seconds": "go_sched_latencies_seconds",
"/sync/mutex/wait/total:seconds": "go_sync_mutex_wait_total_seconds_total",
}
expMetrics = map[string]string{
"/gc/gogc:percent": "go_gc_gogc_percent",
"/gc/gomemlimit:bytes": "go_gc_gomemlimit_bytes",
"/sched/gomaxprocs:threads": "go_sched_gomaxprocs_threads",
}
)
const expectedRuntimeMetricsCardinality = 115

176
prometheus/go_collector_metrics_go122_test.go
View File

@ -6,89 +6,97 @@
package prometheus
var expectedRuntimeMetrics = map[string]string{
"/cgo/go-to-c-calls:calls": "go_cgo_go_to_c_calls_calls_total",
"/cpu/classes/gc/mark/assist:cpu-seconds": "go_cpu_classes_gc_mark_assist_cpu_seconds_total",
"/cpu/classes/gc/mark/dedicated:cpu-seconds": "go_cpu_classes_gc_mark_dedicated_cpu_seconds_total",
"/cpu/classes/gc/mark/idle:cpu-seconds": "go_cpu_classes_gc_mark_idle_cpu_seconds_total",
"/cpu/classes/gc/pause:cpu-seconds": "go_cpu_classes_gc_pause_cpu_seconds_total",
"/cpu/classes/gc/total:cpu-seconds": "go_cpu_classes_gc_total_cpu_seconds_total",
"/cpu/classes/idle:cpu-seconds": "go_cpu_classes_idle_cpu_seconds_total",
"/cpu/classes/scavenge/assist:cpu-seconds": "go_cpu_classes_scavenge_assist_cpu_seconds_total",
"/cpu/classes/scavenge/background:cpu-seconds": "go_cpu_classes_scavenge_background_cpu_seconds_total",
"/cpu/classes/scavenge/total:cpu-seconds": "go_cpu_classes_scavenge_total_cpu_seconds_total",
"/cpu/classes/total:cpu-seconds": "go_cpu_classes_total_cpu_seconds_total",
"/cpu/classes/user:cpu-seconds": "go_cpu_classes_user_cpu_seconds_total",
"/gc/cycles/automatic:gc-cycles": "go_gc_cycles_automatic_gc_cycles_total",
"/gc/cycles/forced:gc-cycles": "go_gc_cycles_forced_gc_cycles_total",
"/gc/cycles/total:gc-cycles": "go_gc_cycles_total_gc_cycles_total",
"/gc/gogc:percent": "go_gc_gogc_percent",
"/gc/gomemlimit:bytes": "go_gc_gomemlimit_bytes",
"/gc/heap/allocs-by-size:bytes": "go_gc_heap_allocs_by_size_bytes",
"/gc/heap/allocs:bytes": "go_gc_heap_allocs_bytes_total",
"/gc/heap/allocs:objects": "go_gc_heap_allocs_objects_total",
"/gc/heap/frees-by-size:bytes": "go_gc_heap_frees_by_size_bytes",
"/gc/heap/frees:bytes": "go_gc_heap_frees_bytes_total",
"/gc/heap/frees:objects": "go_gc_heap_frees_objects_total",
"/gc/heap/goal:bytes": "go_gc_heap_goal_bytes",
"/gc/heap/live:bytes": "go_gc_heap_live_bytes",
"/gc/heap/objects:objects": "go_gc_heap_objects_objects",
"/gc/heap/tiny/allocs:objects": "go_gc_heap_tiny_allocs_objects_total",
"/gc/limiter/last-enabled:gc-cycle": "go_gc_limiter_last_enabled_gc_cycle",
"/gc/pauses:seconds": "go_gc_pauses_seconds",
"/gc/scan/globals:bytes": "go_gc_scan_globals_bytes",
"/gc/scan/heap:bytes": "go_gc_scan_heap_bytes",
"/gc/scan/stack:bytes": "go_gc_scan_stack_bytes",
"/gc/scan/total:bytes": "go_gc_scan_total_bytes",
"/gc/stack/starting-size:bytes": "go_gc_stack_starting_size_bytes",
"/godebug/non-default-behavior/execerrdot:events": "go_godebug_non_default_behavior_execerrdot_events_total",
"/godebug/non-default-behavior/gocachehash:events": "go_godebug_non_default_behavior_gocachehash_events_total",
"/godebug/non-default-behavior/gocachetest:events": "go_godebug_non_default_behavior_gocachetest_events_total",
"/godebug/non-default-behavior/gocacheverify:events": "go_godebug_non_default_behavior_gocacheverify_events_total",
"/godebug/non-default-behavior/gotypesalias:events": "go_godebug_non_default_behavior_gotypesalias_events_total",
"/godebug/non-default-behavior/http2client:events": "go_godebug_non_default_behavior_http2client_events_total",
"/godebug/non-default-behavior/http2server:events": "go_godebug_non_default_behavior_http2server_events_total",
"/godebug/non-default-behavior/httplaxcontentlength:events": "go_godebug_non_default_behavior_httplaxcontentlength_events_total",
"/godebug/non-default-behavior/httpmuxgo121:events": "go_godebug_non_default_behavior_httpmuxgo121_events_total",
"/godebug/non-default-behavior/installgoroot:events": "go_godebug_non_default_behavior_installgoroot_events_total",
"/godebug/non-default-behavior/jstmpllitinterp:events": "go_godebug_non_default_behavior_jstmpllitinterp_events_total",
"/godebug/non-default-behavior/multipartmaxheaders:events": "go_godebug_non_default_behavior_multipartmaxheaders_events_total",
"/godebug/non-default-behavior/multipartmaxparts:events": "go_godebug_non_default_behavior_multipartmaxparts_events_total",
"/godebug/non-default-behavior/multipathtcp:events": "go_godebug_non_default_behavior_multipathtcp_events_total",
"/godebug/non-default-behavior/netedns0:events": "go_godebug_non_default_behavior_netedns0_events_total",
"/godebug/non-default-behavior/panicnil:events": "go_godebug_non_default_behavior_panicnil_events_total",
"/godebug/non-default-behavior/randautoseed:events": "go_godebug_non_default_behavior_randautoseed_events_total",
"/godebug/non-default-behavior/tarinsecurepath:events": "go_godebug_non_default_behavior_tarinsecurepath_events_total",
"/godebug/non-default-behavior/tls10server:events": "go_godebug_non_default_behavior_tls10server_events_total",
"/godebug/non-default-behavior/tlsmaxrsasize:events": "go_godebug_non_default_behavior_tlsmaxrsasize_events_total",
"/godebug/non-default-behavior/tlsrsakex:events": "go_godebug_non_default_behavior_tlsrsakex_events_total",
"/godebug/non-default-behavior/tlsunsafeekm:events": "go_godebug_non_default_behavior_tlsunsafeekm_events_total",
"/godebug/non-default-behavior/x509sha1:events": "go_godebug_non_default_behavior_x509sha1_events_total",
"/godebug/non-default-behavior/x509usefallbackroots:events": "go_godebug_non_default_behavior_x509usefallbackroots_events_total",
"/godebug/non-default-behavior/x509usepolicies:events": "go_godebug_non_default_behavior_x509usepolicies_events_total",
"/godebug/non-default-behavior/zipinsecurepath:events": "go_godebug_non_default_behavior_zipinsecurepath_events_total",
"/memory/classes/heap/free:bytes": "go_memory_classes_heap_free_bytes",
"/memory/classes/heap/objects:bytes": "go_memory_classes_heap_objects_bytes",
"/memory/classes/heap/released:bytes": "go_memory_classes_heap_released_bytes",
"/memory/classes/heap/stacks:bytes": "go_memory_classes_heap_stacks_bytes",
"/memory/classes/heap/unused:bytes": "go_memory_classes_heap_unused_bytes",
"/memory/classes/metadata/mcache/free:bytes": "go_memory_classes_metadata_mcache_free_bytes",
"/memory/classes/metadata/mcache/inuse:bytes": "go_memory_classes_metadata_mcache_inuse_bytes",
"/memory/classes/metadata/mspan/free:bytes": "go_memory_classes_metadata_mspan_free_bytes",
"/memory/classes/metadata/mspan/inuse:bytes": "go_memory_classes_metadata_mspan_inuse_bytes",
"/memory/classes/metadata/other:bytes": "go_memory_classes_metadata_other_bytes",
"/memory/classes/os-stacks:bytes": "go_memory_classes_os_stacks_bytes",
"/memory/classes/other:bytes": "go_memory_classes_other_bytes",
"/memory/classes/profiling/buckets:bytes": "go_memory_classes_profiling_buckets_bytes",
"/memory/classes/total:bytes": "go_memory_classes_total_bytes",
"/sched/gomaxprocs:threads": "go_sched_gomaxprocs_threads",
"/sched/goroutines:goroutines": "go_sched_goroutines_goroutines",
"/sched/latencies:seconds": "go_sched_latencies_seconds",
"/sched/pauses/stopping/gc:seconds": "go_sched_pauses_stopping_gc_seconds",
"/sched/pauses/stopping/other:seconds": "go_sched_pauses_stopping_other_seconds",
"/sched/pauses/total/gc:seconds": "go_sched_pauses_total_gc_seconds",
"/sched/pauses/total/other:seconds": "go_sched_pauses_total_other_seconds",
"/sync/mutex/wait/total:seconds": "go_sync_mutex_wait_total_seconds_total",
}
var (
expectedRuntimeMetrics = map[string]string{
"/cgo/go-to-c-calls:calls": "go_cgo_go_to_c_calls_calls_total",
"/cpu/classes/gc/mark/assist:cpu-seconds": "go_cpu_classes_gc_mark_assist_cpu_seconds_total",
"/cpu/classes/gc/mark/dedicated:cpu-seconds": "go_cpu_classes_gc_mark_dedicated_cpu_seconds_total",
"/cpu/classes/gc/mark/idle:cpu-seconds": "go_cpu_classes_gc_mark_idle_cpu_seconds_total",
"/cpu/classes/gc/pause:cpu-seconds": "go_cpu_classes_gc_pause_cpu_seconds_total",
"/cpu/classes/gc/total:cpu-seconds": "go_cpu_classes_gc_total_cpu_seconds_total",
"/cpu/classes/idle:cpu-seconds": "go_cpu_classes_idle_cpu_seconds_total",
"/cpu/classes/scavenge/assist:cpu-seconds": "go_cpu_classes_scavenge_assist_cpu_seconds_total",
"/cpu/classes/scavenge/background:cpu-seconds": "go_cpu_classes_scavenge_background_cpu_seconds_total",
"/cpu/classes/scavenge/total:cpu-seconds": "go_cpu_classes_scavenge_total_cpu_seconds_total",
"/cpu/classes/total:cpu-seconds": "go_cpu_classes_total_cpu_seconds_total",
"/cpu/classes/user:cpu-seconds": "go_cpu_classes_user_cpu_seconds_total",
"/gc/cycles/automatic:gc-cycles": "go_gc_cycles_automatic_gc_cycles_total",
"/gc/cycles/forced:gc-cycles": "go_gc_cycles_forced_gc_cycles_total",
"/gc/cycles/total:gc-cycles": "go_gc_cycles_total_gc_cycles_total",
"/gc/gogc:percent": "go_gc_gogc_percent",
"/gc/gomemlimit:bytes": "go_gc_gomemlimit_bytes",
"/gc/heap/allocs-by-size:bytes": "go_gc_heap_allocs_by_size_bytes",
"/gc/heap/allocs:bytes": "go_gc_heap_allocs_bytes_total",
"/gc/heap/allocs:objects": "go_gc_heap_allocs_objects_total",
"/gc/heap/frees-by-size:bytes": "go_gc_heap_frees_by_size_bytes",
"/gc/heap/frees:bytes": "go_gc_heap_frees_bytes_total",
"/gc/heap/frees:objects": "go_gc_heap_frees_objects_total",
"/gc/heap/goal:bytes": "go_gc_heap_goal_bytes",
"/gc/heap/live:bytes": "go_gc_heap_live_bytes",
"/gc/heap/objects:objects": "go_gc_heap_objects_objects",
"/gc/heap/tiny/allocs:objects": "go_gc_heap_tiny_allocs_objects_total",
"/gc/limiter/last-enabled:gc-cycle": "go_gc_limiter_last_enabled_gc_cycle",
"/gc/pauses:seconds": "go_gc_pauses_seconds",
"/gc/scan/globals:bytes": "go_gc_scan_globals_bytes",
"/gc/scan/heap:bytes": "go_gc_scan_heap_bytes",
"/gc/scan/stack:bytes": "go_gc_scan_stack_bytes",
"/gc/scan/total:bytes": "go_gc_scan_total_bytes",
"/gc/stack/starting-size:bytes": "go_gc_stack_starting_size_bytes",
"/godebug/non-default-behavior/execerrdot:events": "go_godebug_non_default_behavior_execerrdot_events_total",
"/godebug/non-default-behavior/gocachehash:events": "go_godebug_non_default_behavior_gocachehash_events_total",
"/godebug/non-default-behavior/gocachetest:events": "go_godebug_non_default_behavior_gocachetest_events_total",
"/godebug/non-default-behavior/gocacheverify:events": "go_godebug_non_default_behavior_gocacheverify_events_total",
"/godebug/non-default-behavior/gotypesalias:events": "go_godebug_non_default_behavior_gotypesalias_events_total",
"/godebug/non-default-behavior/http2client:events": "go_godebug_non_default_behavior_http2client_events_total",
"/godebug/non-default-behavior/http2server:events": "go_godebug_non_default_behavior_http2server_events_total",
"/godebug/non-default-behavior/httplaxcontentlength:events": "go_godebug_non_default_behavior_httplaxcontentlength_events_total",
"/godebug/non-default-behavior/httpmuxgo121:events": "go_godebug_non_default_behavior_httpmuxgo121_events_total",
"/godebug/non-default-behavior/installgoroot:events": "go_godebug_non_default_behavior_installgoroot_events_total",
"/godebug/non-default-behavior/jstmpllitinterp:events": "go_godebug_non_default_behavior_jstmpllitinterp_events_total",
"/godebug/non-default-behavior/multipartmaxheaders:events": "go_godebug_non_default_behavior_multipartmaxheaders_events_total",
"/godebug/non-default-behavior/multipartmaxparts:events": "go_godebug_non_default_behavior_multipartmaxparts_events_total",
"/godebug/non-default-behavior/multipathtcp:events": "go_godebug_non_default_behavior_multipathtcp_events_total",
"/godebug/non-default-behavior/netedns0:events": "go_godebug_non_default_behavior_netedns0_events_total",
"/godebug/non-default-behavior/panicnil:events": "go_godebug_non_default_behavior_panicnil_events_total",
"/godebug/non-default-behavior/randautoseed:events": "go_godebug_non_default_behavior_randautoseed_events_total",
"/godebug/non-default-behavior/tarinsecurepath:events": "go_godebug_non_default_behavior_tarinsecurepath_events_total",
"/godebug/non-default-behavior/tls10server:events": "go_godebug_non_default_behavior_tls10server_events_total",
"/godebug/non-default-behavior/tlsmaxrsasize:events": "go_godebug_non_default_behavior_tlsmaxrsasize_events_total",
"/godebug/non-default-behavior/tlsrsakex:events": "go_godebug_non_default_behavior_tlsrsakex_events_total",
"/godebug/non-default-behavior/tlsunsafeekm:events": "go_godebug_non_default_behavior_tlsunsafeekm_events_total",
"/godebug/non-default-behavior/x509sha1:events": "go_godebug_non_default_behavior_x509sha1_events_total",
"/godebug/non-default-behavior/x509usefallbackroots:events": "go_godebug_non_default_behavior_x509usefallbackroots_events_total",
"/godebug/non-default-behavior/x509usepolicies:events": "go_godebug_non_default_behavior_x509usepolicies_events_total",
"/godebug/non-default-behavior/zipinsecurepath:events": "go_godebug_non_default_behavior_zipinsecurepath_events_total",
"/memory/classes/heap/free:bytes": "go_memory_classes_heap_free_bytes",
"/memory/classes/heap/objects:bytes": "go_memory_classes_heap_objects_bytes",
"/memory/classes/heap/released:bytes": "go_memory_classes_heap_released_bytes",
"/memory/classes/heap/stacks:bytes": "go_memory_classes_heap_stacks_bytes",
"/memory/classes/heap/unused:bytes": "go_memory_classes_heap_unused_bytes",
"/memory/classes/metadata/mcache/free:bytes": "go_memory_classes_metadata_mcache_free_bytes",
"/memory/classes/metadata/mcache/inuse:bytes": "go_memory_classes_metadata_mcache_inuse_bytes",
"/memory/classes/metadata/mspan/free:bytes": "go_memory_classes_metadata_mspan_free_bytes",
"/memory/classes/metadata/mspan/inuse:bytes": "go_memory_classes_metadata_mspan_inuse_bytes",
"/memory/classes/metadata/other:bytes": "go_memory_classes_metadata_other_bytes",
"/memory/classes/os-stacks:bytes": "go_memory_classes_os_stacks_bytes",
"/memory/classes/other:bytes": "go_memory_classes_other_bytes",
"/memory/classes/profiling/buckets:bytes": "go_memory_classes_profiling_buckets_bytes",
"/memory/classes/total:bytes": "go_memory_classes_total_bytes",
"/sched/gomaxprocs:threads": "go_sched_gomaxprocs_threads",
"/sched/goroutines:goroutines": "go_sched_goroutines_goroutines",
"/sched/latencies:seconds": "go_sched_latencies_seconds",
"/sched/pauses/stopping/gc:seconds": "go_sched_pauses_stopping_gc_seconds",
"/sched/pauses/stopping/other:seconds": "go_sched_pauses_stopping_other_seconds",
"/sched/pauses/total/gc:seconds": "go_sched_pauses_total_gc_seconds",
"/sched/pauses/total/other:seconds": "go_sched_pauses_total_other_seconds",
"/sync/mutex/wait/total:seconds": "go_sync_mutex_wait_total_seconds_total",
}
expMetrics = map[string]string{
"/gc/gogc:percent": "go_gc_gogc_percent",
"/gc/gomemlimit:bytes": "go_gc_gomemlimit_bytes",
"/sched/gomaxprocs:threads": "go_sched_gomaxprocs_threads",
}
)
const expectedRuntimeMetricsCardinality = 162

2
prometheus/internal/go_collector_options.go
View File

@ -30,3 +30,5 @@ type GoCollectorOptions struct {
RuntimeMetricSumForHist map[string]string
RuntimeMetricRules []GoCollectorRule
}
var GoCollectorDefaultRuntimeMetrics = regexp.MustCompile(`/gc/gogc:percent|/gc/gomemlimit:bytes|/sched/gomaxprocs:threads`)