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Make index queue bigger. (#2322)

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When a large Prometheus starts up fresh it can take many minutes
to warmup and clear out the index queue. A larger queue means less
blocking, bigger batches and cuts down startup time by ~50%.
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Brian Brazil 2017-01-05 17:57:42 +00:00 committed by GitHub
parent c9f4aea8e2
commit f9e581907a
1 changed files with 1 additions and 1 deletions
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storage/local/persistence.go
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@ -68,7 +68,7 @@ const (
indexingMaxBatchSize = 1024 * 1024
indexingBatchTimeout = 500 * time.Millisecond // Commit batch when idle for that long.
indexingQueueCapacity = 1024 * 16
indexingQueueCapacity = 1024 * 256
)
var fpLen = len(model.Fingerprint(0).String()) // Length of a fingerprint as string.