4 Commits (0116aa61c86fa983ddcbbd5e30a2141d2e89081a)

Author	SHA1	Message	Date
Owen Diehl	56256bfd5b	Unordered chunks (#4001) ... * merge feature/unordered-replay * interoperable head chunks * memchunk block interop * retain ordered memchunk optimizations when possible * tests+bench for unordered chunk reads * reorder on chunk close * [wip] ingester stream unorderd * unordered writes default in testware config, fixes OOO bug & removes unused lastChunkTimestamp var * validity window is 1/2 of max age & fixes old transfer test * more consistent headblock checking/creation * more cohesive encoding tests * unordered stream test with validity bounds * compat - unordered * reinstates memchunk defaults when rebounding & updates storage test compatibility * lint * reorder across blocks doesnt overflow * respect chunk configs during rebounding when possible * only sync checks on ordered writes	4 years ago
Owen Diehl	a4db1a4359	Headblock interop (#3995) ... * merge feature/unordered-replay * interoperable head chunks	4 years ago
Cyril Tovena	4a8f62ba00	Improve head chunk allocations when reading samples. (#3968) ... * Improve head chunk allocations when reading samples. Reading sample is the worst because we are not limited and must return all of them. Re-using memory will helps ingesters read path. ``` ❯ benchcmp before.txt after.txt benchmark old ns/op new ns/op delta BenchmarkHeadBlockSampleIterator/Size_20000-16 2935102 1568140 -46.57% BenchmarkHeadBlockSampleIterator/Size_10000-16 1441980 750856 -47.93% BenchmarkHeadBlockSampleIterator/Size_8000-16 1146807 602796 -47.44% BenchmarkHeadBlockSampleIterator/Size_5000-16 698638 370655 -46.95% benchmark old allocs new allocs delta BenchmarkHeadBlockSampleIterator/Size_20000-16 32 16 -50.00% BenchmarkHeadBlockSampleIterator/Size_10000-16 29 15 -48.28% BenchmarkHeadBlockSampleIterator/Size_8000-16 28 15 -46.43% BenchmarkHeadBlockSampleIterator/Size_5000-16 26 15 -42.31% benchmark old bytes new bytes delta BenchmarkHeadBlockSampleIterator/Size_20000-16 2269664 484068 -78.67% BenchmarkHeadBlockSampleIterator/Size_10000-16 1073582 984 -99.91% BenchmarkHeadBlockSampleIterator/Size_8000-16 827825 819 -99.90% BenchmarkHeadBlockSampleIterator/Size_5000-16 475557 786 -99.83% ``` Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Improve unorderedHeadBlock too. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	4 years ago
Owen Diehl	23ad7f2e61	Unordered head block (#3957) ... * speccing out unordered head block * testware & unordered serialise * common utils for iter & sampleIter * more generic forEntries * more efficient unordedHeadChunk serialise (no internal re-casting) * roundtripping unordered head block, exit headchunk iteration early, add constant for current default chunk version * adds head block write benchmarks for ordered & unordered writes * fixes bench * removes unused initializer * gofmt * linting	5 years ago