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VictoriaMetrics/lib/mergeset
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Aliaksandr Valialkin ad35068c3a
lib/mergeset: skip common prefixes when comparing inmemoryBlock items 
This should improve the performance for items sorting inside inmemoryBlock.MarshalUnsortedData
if they have common prefix.

While at it, improve the performance for inmemoryBlock.updateCommonPrefix for sorted items.
This should improve performance for inmemoryBlock.MarshalSortedData during background merge.
2022-04-06 18:51:36 +03:00
..
block_header.go lib/{mergeset,storage}: do not use pools for indexBlock and inmemoryBlock during their caching, since this results in higher memory usage in production without any performance gains 2021-02-21 21:18:59 +02:00
block_stream_reader.go lib/mergeset: consistency renaming: ip->mp for inmemoryPart vars 2022-03-03 15:48:22 +02:00
block_stream_reader_test.go lib/mergeset: reduce memory usage for inmemoryBlock by using more compact items representation 2021-02-21 22:06:47 +02:00
block_stream_writer.go lib/mergeset: consistency renaming: ip->mp for inmemoryPart vars 2022-03-03 15:48:22 +02:00
encoding.go lib/mergeset: skip common prefixes when comparing inmemoryBlock items 2022-04-06 18:51:36 +03:00
encoding_test.go lib/mergeset: remove superflouos sorting of inmemoryBlock.data at inmemoryBlock.sort() 2022-02-24 11:20:32 +02:00
encoding_timing_test.go lib/mergeset: remove superflouos sorting of inmemoryBlock.data at inmemoryBlock.sort() 2022-02-24 11:20:32 +02:00
inmemory_part.go lib/mergeset: remove aux buffers from inmemoryPart 2022-03-03 17:08:44 +02:00
merge.go lib/mergeset: reduce memory usage for inmemoryBlock by using more compact items representation 2021-02-21 22:06:47 +02:00
merge_test.go lib/mergeset: reduce memory usage for inmemoryBlock by using more compact items representation 2021-02-21 22:06:47 +02:00
metaindex_row.go lib: dump compressed block contents on error during decompression 2020-08-15 14:44:33 +03:00
part.go lib/mergeset: typo fix after b6ed9afd6d 2022-02-21 17:58:22 +02:00
part_header.go all: use %w instead of %s for wrapping errors in fmt.Errorf 2020-06-30 23:05:11 +03:00
part_search.go lib/bytesutil: split Resize* funcs to MayOverallocate and NoOverallocate for more fine-grained control over memory allocations 2022-02-01 00:18:42 +02:00
part_search_test.go lib/mergeset: unconditionally cache indexdb blocks 2021-02-09 00:47:50 +02:00
table.go lib/mergeset: eliminate copying of itemsData and lensData from storageBlock to inmemoryBlock 2022-03-03 16:46:37 +02:00
table_search.go optimized code (#2103) 2022-01-28 14:15:41 +02:00
table_search_test.go lib/mergeset: unconditionally cache indexdb blocks 2021-02-09 00:47:50 +02:00
table_search_timing_test.go lib/mergeset: reduce memory usage for inmemoryBlock by using more compact items representation 2021-02-21 22:06:47 +02:00
table_test.go lib/mergeset: reduce memory usage for inmemoryBlock by using more compact items representation 2021-02-21 22:06:47 +02:00