metrics: remove old net event stats (#2701)

aquasecurity · Feb 9, 2023 · 061f163 · 061f163
1 parent 4dee790
commit 061f163
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Showing 2 changed files with 2 additions and 24 deletions.
diff --git a/docs/docs/tracing/output-formats.md b/docs/docs/tracing/output-formats.md
@@ -19,7 +19,7 @@ Tracee supports different output formats for detected events:
     11:21:51:254418  1000   exa              1639459 1639459 3                openat               dirfd: -100, pathname: /lib/x86_64-linux-gnu/libm.so.6, flags: O_RDONLY|O_CLOEXEC, mode: 0
     
     End of events stream
-    Stats: {EventCount:6 EventsFiltered:0 NetEvCount:0 ErrorCount:0 LostEvCount:0 LostWrCount:0 LostNtCount:0}
+    Stats: {EventCount:3 EventsFiltered:0 NetCapCount:0 BPFLogsCount:0 ErrorCount:0 LostEvCount:0 LostWrCount:0 LostNtCapCount:0 LostBPFLogsCount:0}
     ```
 
 2. **Table (Verbose)**
@@ -32,7 +32,7 @@ Tracee supports different output formats for detected events:
     11:22:16:970913  fujitsu                        4026531840   4026531836   1000   exa              1643836 1643836 3795408 3                openat               dirfd: -100, pathname: /lib/x86_64-linux-gnu/libm.so.6, flags: 524288, mode: 0
     
     End of events stream
-    Stats: {EventCount:6 EventsFiltered:0 NetEvCount:0 ErrorCount:0 LostEvCount:0 LostWrCount:0 LostNtCount:0}
+    Stats: {EventCount:3 EventsFiltered:0 NetCapCount:0 BPFLogsCount:0 ErrorCount:0 LostEvCount:0 LostWrCount:0 LostNtCapCount:0 LostBPFLogsCount:0}
     ```
 
 3. **JSON**

diff --git a/pkg/metrics/stats.go b/pkg/metrics/stats.go
@@ -9,13 +9,11 @@ import (
 type Stats struct {
 	EventCount       counter.Counter
 	EventsFiltered   counter.Counter
-	NetEvCount       counter.Counter // TODO: remove (deprecated)
 	NetCapCount      counter.Counter // network capture events
 	BPFLogsCount     counter.Counter
 	ErrorCount       counter.Counter
 	LostEvCount      counter.Counter
 	LostWrCount      counter.Counter
-	LostNtCount      counter.Counter // TODO: remove (deprecated)
 	LostNtCapCount   counter.Counter // lost network capture events
 	LostBPFLogsCount counter.Counter
 }
@@ -42,16 +40,6 @@ func (stats *Stats) RegisterPrometheus() error {
 		return err
 	}
 
-	err = prometheus.Register(prometheus.NewCounterFunc(prometheus.CounterOpts{
-		Namespace: "tracee_ebpf",
-		Name:      "netevents_total",
-		Help:      "net events collected by tracee-ebpf",
-	}, func() float64 { return float64(stats.NetEvCount.Read()) }))
-
-	if err != nil {
-		return err
-	}
-
 	err = prometheus.Register(prometheus.NewCounterFunc(prometheus.CounterOpts{
 		Namespace: "tracee_ebpf",
 		Name:      "network_capture_events_total",
@@ -82,16 +70,6 @@ func (stats *Stats) RegisterPrometheus() error {
 		return err
 	}
 
-	err = prometheus.Register(prometheus.NewCounterFunc(prometheus.CounterOpts{
-		Namespace: "tracee_ebpf",
-		Name:      "network_lostevents_total",
-		Help:      "events lost in the network buffer",
-	}, func() float64 { return float64(stats.LostNtCount.Read()) }))
-
-	if err != nil {
-		return err
-	}
-
 	err = prometheus.Register(prometheus.NewCounterFunc(prometheus.CounterOpts{
 		Namespace: "tracee_ebpf",
 		Name:      "network_capture_lostevents_total",