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Improving storage benchmark #1448

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Dec 20, 2019
Merged

Improving storage benchmark #1448

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2 changes: 1 addition & 1 deletion Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -505,7 +505,7 @@ endif

benchmark-store:
go run $(MOD_FLAG) ./pkg/storage/hack/main.go
go test $(MOD_FLAG) ./pkg/storage/ -bench=. -benchmem -memprofile memprofile.out -cpuprofile cpuprofile.out
go test $(MOD_FLAG) ./pkg/storage/ -bench=. -benchmem -memprofile memprofile.out -cpuprofile cpuprofile.out -trace trace.out

# regenerate drone yaml
drone:
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6 changes: 3 additions & 3 deletions pkg/storage/hack/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ import (
var (
start = model.Time(1523750400000)
ctx = user.InjectOrgID(context.Background(), "fake")
maxChunks = 600 // 600 chunks is 1.2bib of data enough to run benchmark
maxChunks = 1200 // 1200 chunks is 2gib ish of data enough to run benchmark
)

// fill up the local filesystem store with 1gib of data to run benchmark
Expand Down Expand Up @@ -96,7 +96,7 @@ func fillStore() error {
labelsBuilder.Set(labels.MetricName, "logs")
metric := labelsBuilder.Labels()
fp := client.FastFingerprint(lbs)
chunkEnc := chunkenc.NewMemChunkSize(chunkenc.EncGZIP, 262144, 0)
chunkEnc := chunkenc.NewMemChunkSize(chunkenc.EncLZ4_64k, 262144, 1572864)
for ts := start.UnixNano(); ts < start.UnixNano()+time.Hour.Nanoseconds(); ts = ts + time.Millisecond.Nanoseconds() {
entry := &logproto.Entry{
Timestamp: time.Unix(0, ts),
Expand All @@ -119,7 +119,7 @@ func fillStore() error {
if flushCount >= maxChunks {
return
}
chunkEnc = chunkenc.NewMemChunkSize(chunkenc.EncGZIP, 262144, 0)
chunkEnc = chunkenc.NewMemChunkSize(chunkenc.EncLZ4_64k, 262144, 1572864)
}
}

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