Aliaksandr Valialkin
2fc82b846e
lib/storage: do not pass retentionMsecs and isReadOnly args explicitly - access them via Storage arg
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This makes code easier to read.
This is a follow-up after d2d30581a0
2022-10-24 01:32:56 +03:00
Aliaksandr Valialkin
5ace1587e6
lib/storage: re-use newTestStorage() instead of manually initializing Storage mock
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This is a follow-up for d2d30581a0
2022-10-23 16:24:42 +03:00
Aliaksandr Valialkin
57ea7a3ee8
lib/storage: pass Storage to table and partition instead of getDeletedMetricIDs callback
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This improves code readability a bit.
2022-10-23 16:11:02 +03:00
Aliaksandr Valialkin
399d4c36ae
app/vmselect: optimize /api/v1/series a bit for time ranges smaller than one day
2022-06-28 12:55:20 +03:00
Aliaksandr Valialkin
fedfc9e686
lib/storage: stop background merge when storage enters read-only mode
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This should prevent from `no space left on device` errors when VictoriaMetrics
under-estimates the additional disk space needed for background merge.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2603
2022-06-01 14:22:12 +03:00
Aliaksandr Valialkin
0db7c2b500
app/vmstorage: support for -retentionPeriod smaller than one month
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/173
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/17
2020-10-20 14:42:46 +03:00
Aliaksandr Valialkin
d962568e93
all: use %w instead of %s for wrapping errors in fmt.Errorf
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This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
2020-06-30 23:33:46 +03:00
Aliaksandr Valialkin
e933cbac16
lib/storage: postpone reading data from blocks during search
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This eliminates the need for storing block data into temporary files on a single-node VictoriaMetrics
during heavy queries, which touch big number of time series over long time ranges.
This improves single-node VM performance on heavy queries by up to 2x.
2020-04-27 08:44:01 +03:00
Aliaksandr Valialkin
a37a006f11
lib/storage: scale ingestion performance by sharding rawRows on systems with more than 8 CPU cores
2019-12-19 18:17:05 +02:00
Aliaksandr Valialkin
de0e4eee2c
lib/storage: create and use lib/uint64set instead of map[uint64]struct{}
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This should improve inverted index search performance for filters matching big number of time series,
since `lib/uint64set.Set` is faster than `map[uint64]struct{}` for both `Add` and `Has` calls.
See the corresponding benchmarks in `lib/uint64set`.
2019-09-24 21:18:04 +03:00
Aliaksandr Valialkin
880b1d80b1
app/vmselect: optimize /api/v1/series by skipping storage data
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Fetch and process only time series metainfo.
2019-08-04 23:00:46 +03:00
Aliaksandr Valialkin
1836c415e6
all: open-sourcing single-node version
2019-05-23 00:18:06 +03:00
