RepoMirrors
/
prometheus
mirror of https://github.com/prometheus/prometheus
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Round time to nearest second in memory storage. 

When samples get flushed to disk, they lose sub-second precision anyways. By
already dropping sub-second precision, data fetched from memory vs. disk will
behave the same. Later, we should consider also storing a more compact
representation than time.Time in memory if we're not going to use its full
precision.
This commit is contained in:
Julius Volz 2013-07-16 14:38:11 +02:00
parent 4d15f8fefe
commit 5d88e8cc45
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
storage/metric/memory.go
View File

@ -55,7 +55,7 @@ func (s *stream) add(timestamp time.Time, value clientmodel.SampleValue) {
// BUG(all): https://github.com/prometheus/prometheus/pull/265/files#r4336435. // BUG(all): https://github.com/prometheus/prometheus/pull/265/files#r4336435.
s.values = append(s.values, &SamplePair{ s.values = append(s.values, &SamplePair{
Timestamp: timestamp, Timestamp: timestamp.Round(time.Second).UTC(),
Value: value, Value: value,
}) })
} }