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Refactor pprof labels and process desc (#32909)

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* Deprecate "gopid" in log, it is not useful and requires very hacky
approach
* Remove "git.Command.SetDescription" because it is not useful and only
makes the logs too flexible
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wxiaoguang 2024-12-20 12:17:14 +08:00 • committed by GitHub
parent c66de245c4
commit 52b319bc00
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31 changed files with 182 additions and 247 deletions
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21
modules/process/manager.go
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@ -11,6 +11,8 @@ import (
"sync"
"sync/atomic"
"time"
"code.gitea.io/gitea/modules/gtprof"
)
// TODO: This packages still uses a singleton for the Manager.
@ -25,18 +27,6 @@ var (
DefaultContext = context.Background()
)
// DescriptionPProfLabel is a label set on goroutines that have a process attached
const DescriptionPProfLabel = "process_description"
// PIDPProfLabel is a label set on goroutines that have a process attached
const PIDPProfLabel = "pid"
// PPIDPProfLabel is a label set on goroutines that have a process attached
const PPIDPProfLabel = "ppid"
// ProcessTypePProfLabel is a label set on goroutines that have a process attached
const ProcessTypePProfLabel = "process_type"
// IDType is a pid type
type IDType string
@ -187,7 +177,12 @@ func (pm *Manager) Add(ctx context.Context, description string, cancel context.C
Trace(true, pid, description, parentPID, processType)
pprofCtx := pprof.WithLabels(ctx, pprof.Labels(DescriptionPProfLabel, description, PPIDPProfLabel, string(parentPID), PIDPProfLabel, string(pid), ProcessTypePProfLabel, processType))
pprofCtx := pprof.WithLabels(ctx, pprof.Labels(
gtprof.LabelProcessDescription, description,
gtprof.LabelPpid, string(parentPID),
gtprof.LabelPid, string(pid),
gtprof.LabelProcessType, processType,
))
if currentlyRunning {
pprof.SetGoroutineLabels(pprofCtx)
}