10 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	76b21c8560	lib/logstorage: avoid reading columnsHeader data when field_values pipe is applied directly to log filters ... This improves performance of `field_values` pipe when it is applied to large number of data blocks. This also improves performance of /select/logsql/field_values HTTP API. (cherry picked from commit 8d968acd0a)	2024-10-30 09:52:50 +01:00
Aliaksandr Valialkin	b9fae4378a	lib/logstorage: consistently use "pHits := m[..]" pattern ... Consistency improves maintainability of the code a bit. (cherry picked from commit 1892e357c3)	2024-10-18 11:42:16 +02:00
Aliaksandr Valialkin	55ecf4f766	lib/logstorage: add blocks_count pipe ... This pipe is useful for debugging purposes when the number of processed blocks must be calculated for the given query: <query> | blocks_count This helps detecting the root cause of query performance slowdown in cases like https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7070	2024-09-25 19:18:38 +02:00
Aliaksandr Valialkin	246c339e3d	lib/logstorage: read timestamps column when it is really needed during query execution ... Previously timestamps column was read unconditionally on every query. This could significantly slow down queries, which do not need reading this column like in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7070 .	2024-09-25 19:18:37 +02:00
Aliaksandr Valialkin	dd62a2b9d6	lib/logstorage: work-in-progress	2024-06-27 14:21:03 +02:00
Aliaksandr Valialkin	ce5e4c842a	lib/logstorage: fix golangci-lint warnings	2024-05-26 02:02:41 +02:00
Aliaksandr Valialkin	03fe4c8963	lib/logstorage: work-in-progress	2024-05-25 21:36:24 +02:00
Aliaksandr Valialkin	7a2a2f173e	lib/logstorage: work-in-progress	2024-05-24 03:07:07 +02:00
Aliaksandr Valialkin	04d0dd2542	lib/logstorage: work-in-progress	2024-05-22 21:01:28 +02:00
Aliaksandr Valialkin	582e7d5439	lib/logstorage: work-in-progress	2024-05-20 04:09:15 +02:00