feat: reduce the number of samples in lifetimeTimer (#777)

scroll-tech · May 28, 2024 · 9f961dd · 9f961dd
1 parent 89ff451
commit 9f961dd
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/params/version.go b/params/version.go
@@ -24,7 +24,7 @@ import (
 const (
 	VersionMajor = 5         // Major version component of the current release
 	VersionMinor = 3         // Minor version component of the current release
-	VersionPatch = 25        // Patch version component of the current release
+	VersionPatch = 26        // Patch version component of the current release
 	VersionMeta  = "mainnet" // Version metadata to append to the version string
 )
 

diff --git a/rollup/pipeline/pipeline.go b/rollup/pipeline/pipeline.go
@@ -33,7 +33,11 @@ var (
 	ErrApplyStageDone           = errors.New("apply stage is done")
 	ErrUnexpectedL1MessageIndex = errors.New("unexpected L1 message index")
 
-	lifetimeTimer   = metrics.NewRegisteredTimer("pipeline/lifetime", nil)
+	lifetimeTimer = func() metrics.Timer {
+		t := metrics.NewCustomTimer(metrics.NewHistogram(metrics.NewExpDecaySample(128, 0.015)), metrics.NewMeter())
+		metrics.DefaultRegistry.Register("pipeline/lifetime", t)
+		return t
+	}()
 	applyTimer      = metrics.NewRegisteredTimer("pipeline/apply", nil)
 	applyIdleTimer  = metrics.NewRegisteredTimer("pipeline/apply_idle", nil)
 	applyStallTimer = metrics.NewRegisteredTimer("pipeline/apply_stall", nil)