github-mirrors/VictoriaMetrics
1
0
Fork 0
mirror of https://github.com/VictoriaMetrics/VictoriaMetrics.git synced 2024-11-21 14:44:00 +00:00
Code Issues Projects Releases Packages Wiki Activity

lib/{storage,mergeset}: clean cached index blocks and inmemory blocks more aggressively

Browse source 
Previously such blocks were cleaned after they weren't accessed during 10 minutes.
Now they are cleaned after one minute of missing access. This should reduce memory usage in general case.
This commit is contained in:
Aliaksandr Valialkin 2020-11-04 16:41:59 +02:00
parent e4182dd896
commit ae91a6883c
2 changed files with 6 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
lib/mergeset/part.go
View file

@ -231,8 +231,8 @@ func (idxbc *indexBlockCache) cleanByTimeout() {
currentTime := fasttime.UnixTimestamp()
idxbc.mu.Lock()
for k, idxbe := range idxbc.m {
// Delete items accessed more than 10 minutes ago.
if currentTime-atomic.LoadUint64(&idxbe.lastAccessTime) > 10*60 {
// Delete items accessed more than a minute ago.
if currentTime-atomic.LoadUint64(&idxbe.lastAccessTime) > 60 {
delete(idxbc.m, k)
}
}
@ -378,8 +378,8 @@ func (ibc *inmemoryBlockCache) cleanByTimeout() {
currentTime := fasttime.UnixTimestamp()
ibc.mu.Lock()
for k, ibe := range ibc.m {
// Delete items accessed more than 10 minutes ago.
if currentTime-atomic.LoadUint64(&ibe.lastAccessTime) > 10*60 {
// Delete items accessed more than a minute ago.
if currentTime-atomic.LoadUint64(&ibe.lastAccessTime) > 60 {
delete(ibc.m, k)
}
}

4
lib/storage/part.go
View file

@ -232,8 +232,8 @@ func (ibc *indexBlockCache) cleanByTimeout() {
currentTime := fasttime.UnixTimestamp()
ibc.mu.Lock()
for k, ibe := range ibc.m {
// Delete items accessed more than 10 minutes ago.
if currentTime-atomic.LoadUint64(&ibe.lastAccessTime) > 10*60 {
// Delete items accessed more than a minute ago.
if currentTime-atomic.LoadUint64(&ibe.lastAccessTime) > 60 {
delete(ibc.m, k)
}
}