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app/vmselect: improve description for -search.maxPointsPerTimeseries command-line flag

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Aliaksandr Valialkin 2021-03-22 16:44:27 +02:00
parent 6ebf18ab97
commit 7f9863254d
1 changed files with 1 additions and 1 deletions
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2
app/vmselect/promql/eval.go
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@ -22,7 +22,7 @@ var (
disableCache = flag.Bool("search.disableCache", false, "Whether to disable response caching. This may be useful during data backfilling")
maxPointsPerTimeseries = flag.Int("search.maxPointsPerTimeseries", 30e3, "The maximum points per a single timeseries returned from /api/v1/query_range. "+
"This option doesn't limit the number of scanned raw samples in the database. The main purpose of this option is to limit the number of per-series points "+
"returned to graphing UI such as Grafana. There is no sense in setting this limit to values significantly exceeding horizontal resoultion of the graph")
"returned to graphing UI such as Grafana. There is no sense in setting this limit to values bigger than the horizontal resolution of the graph")
)
// The minimum number of points per timeseries for enabling time rounding.