3826: Tweak memory stat log format to match cpu and net.

[arvados.git] / services / crunchstat / crunchstat.go

diff --git a/services/crunchstat/crunchstat.go b/services/crunchstat/crunchstat.go
index aee3162410d472b9161632f98f664c780d3a6c8e..80bf62dad2839c941efb411536179475b8530c88 100644 (file)
--- a/services/crunchstat/crunchstat.go
+++ b/services/crunchstat/crunchstat.go
@@ -184,10 +184,11 @@ func DoMemoryStats(stderr chan<- string, cgroup Cgroup) {
        var stat string
        var val int64
        for b.Scan() {
-               if _, err := fmt.Sscanf(string(b.Text()), "%s %d", &stat, &val); err == nil {
-                       if stat == "rss" {
-                               stderr <- fmt.Sprintf("crunchstat: memory.stat rss %v", val)
-                       }
+               if _, err := fmt.Sscanf(string(b.Text()), "%s %d", &stat, &val); err != nil {
+                       continue
+               }
+               if stat == "rss" {
+                       stderr <- fmt.Sprintf("crunchstat: mem %d rss", val)
                }
        }
 }