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README.md: mention -search.cacheTimestampOffset in Backfilling section

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Aliaksandr Valialkin 2020-03-03 21:38:39 +02:00
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@ -851,6 +851,9 @@ the current timestamps. Query cache can be enabled after the backfilling is comp
An alternative solution is to query `/internal/resetRollupResultCache` url after backfilling is complete. This will reset An alternative solution is to query `/internal/resetRollupResultCache` url after backfilling is complete. This will reset
the query cache, which could contain incomplete data cached during the backfilling. the query cache, which could contain incomplete data cached during the backfilling.
Yet another solution is to increase `-search.cacheTimestampOffset` flag value in order to disable caching
for data with timestamps close to the current time.
### Profiling ### Profiling
VictoriaMetrics provides handlers for collecting the following [Go profiles](https://blog.golang.org/profiling-go-programs): VictoriaMetrics provides handlers for collecting the following [Go profiles](https://blog.golang.org/profiling-go-programs):