forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-19 02:12:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge 706476b6de into 9f7592c802

Browse source
This commit is contained in:
Clayton Jacobs 2018-06-11 11:15:36 +00:00 committed by GitHub
commit a8f1a2a1a9
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
metrics/metrics.go
View file

@ -68,17 +68,21 @@ func CollectProcessMetrics(refresh time.Duration) {
} }
// Iterate loading the different stats and updating the meters // Iterate loading the different stats and updating the meters
for i := 1; ; i++ { for i := 1; ; i++ {
runtime.ReadMemStats(memstats[i%2])
memAllocs.Mark(int64(memstats[i%2].Mallocs - memstats[(i-1)%2].Mallocs))
memFrees.Mark(int64(memstats[i%2].Frees - memstats[(i-1)%2].Frees))
memInuse.Mark(int64(memstats[i%2].Alloc - memstats[(i-1)%2].Alloc))
memPauses.Mark(int64(memstats[i%2].PauseTotalNs - memstats[(i-1)%2].PauseTotalNs))
if ReadDiskStats(diskstats[i%2]) == nil { location1 := i%2
diskReads.Mark(diskstats[i%2].ReadCount - diskstats[(i-1)%2].ReadCount) location2 := (i-1)%2
diskReadBytes.Mark(diskstats[i%2].ReadBytes - diskstats[(i-1)%2].ReadBytes)
diskWrites.Mark(diskstats[i%2].WriteCount - diskstats[(i-1)%2].WriteCount) runtime.ReadMemStats(memstats[location1])
diskWriteBytes.Mark(diskstats[i%2].WriteBytes - diskstats[(i-1)%2].WriteBytes) memAllocs.Mark(int64(memstats[location1].Mallocs - memstats[location2].Mallocs))
memFrees.Mark(int64(memstats[location1].Frees - memstats[location2].Frees))
memInuse.Mark(int64(memstats[location1].Alloc - memstats[location2].Alloc))
memPauses.Mark(int64(memstats[location1].PauseTotalNs - memstats[location2].PauseTotalNs))
if ReadDiskStats(diskstats[location1]) == nil {
diskReads.Mark(diskstats[location1].ReadCount - diskstats[location2].ReadCount)
diskReadBytes.Mark(diskstats[location1].ReadBytes - diskstats[location2].ReadBytes)
diskWrites.Mark(diskstats[location1].WriteCount - diskstats[location2].WriteCount)
diskWriteBytes.Mark(diskstats[location1].WriteBytes - diskstats[location2].WriteBytes)
} }
time.Sleep(refresh) time.Sleep(refresh)
} }