pkg/profiler: Change metric description (opensearch-project#253)

While this does fix the double registration panic issue, further work needs to be done to expose relevant labels. Signed-off-by: Sumera Priyadarsini <[email protected]>
joshuali925 · Feb 24, 2022 · 9d37ad7 · 9d37ad7
1 parent c092f17
commit 9d37ad7
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/pkg/profiler/profiler.go b/pkg/profiler/profiler.go
@@ -100,8 +100,9 @@ func NewCgroupProfiler(
 		mtx: &sync.RWMutex{},
 		missingStacks: promauto.With(reg).NewCounterVec(
 			prometheus.CounterOpts{
-				Name: "parca_agent_profiler_missing_stacks_total",
-				Help: "Number of missing profile stacks",
+				Name:        "parca_agent_profiler_missing_stacks_total",
+				Help:        "Number of missing profile stacks",
+				ConstLabels: map[string]string{"target": target.String()},
 			},
 			[]string{"type"}),
 	}