Aliaksandr Valialkin
c4150995ad
lib/mergeset: reduce the time needed for the slowest tests
2022-12-03 22:26:33 -08:00
Aliaksandr Valialkin
5c84f09762
lib/mergeset: add tests and benchmarks for commonPrefixLen function
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2254
This is needed for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2913
2022-07-27 21:24:51 +03:00
Aliaksandr Valialkin
af5bdb9254
lib/mergeset: remove superflouos sorting of inmemoryBlock.data at inmemoryBlock.sort()
...
There is no need to sort the underlying data according to sorted items there.
This should reduce cpu usage when registering new time series in `indexdb`.
Thanks to @ahfuzhang for the suggestion at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2245
2022-02-24 11:20:32 +02:00
Aliaksandr Valialkin
636c55b526
lib/mergeset: reduce memory usage for inmemoryBlock by using more compact items representation
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This also should reduce CPU time spent by GC, since inmemoryBlock.items don't have pointers now,
so GC doesn't need visiting them.
2021-02-21 22:06:47 +02:00
Aliaksandr Valialkin
1836c415e6
all: open-sourcing single-node version
2019-05-23 00:18:06 +03:00
