Aliaksandr Valialkin f5dfe1cacd lib/logstorage: properly return surrounding logs outside the selected time range by stream_context pipe ... Previously only logs inside the selected time range could be returned by stream_context pipe. For example, the following query could return up to 10 surrounding logs only for the last 5 minutes, while most users expect this query should return up to 10 surrounding logs without restrictions on the time range. _time:5m panic | stream_context before 10 This enables the ability to implement stream context feature at VictoriaLogs web UI: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7063 . Reduce memory usage when returning stream context over big log streams with millions of entries. The new logic scans over all the log messages for the selected log stream, while keeping in memory only the given number of surrounding logs. Previously all the logs for the given log stream on the selected time range were loaded in memory before selecting the needed surrounding logs. This should help https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6730 . Reduce the scan performance for big log streams by fetching only the requested fields. For example, the following query should be executed much faster than before if logs contain many fields other than _stream, _msg and _time: panic | stream_context after 30 | fields _stream, _msg, _time		2024-09-26 17:04:39 +02:00
..
appmetrics	all: add -metrics.exposeMetadata command-line flag, which can be used for adding TYPE and HELP metadata for metrics exposed at /metrics page	2023-12-19 03:26:02 +02:00
auth	lib/auth: add NewTokenPossibleMultitenant() for parsing auth token, which can be multitenant	2023-08-30 14:13:51 +02:00
awsapi	lib/awsapi: properly assume role with webIdentity token (#5495)	2023-12-20 19:07:04 +02:00
backup	lib/backup/s3remote: add retryer configuration (#6747)	2024-08-07 16:59:23 +02:00
blockcache	all: consistently use 'any' instead of 'interface{}'	2024-07-10 00:23:26 +02:00
bloomfilter	lib: consistently use atomic.* types instead of atomic.* functions	2024-02-24 02:10:04 +02:00
bufferedwriter	app/vmselect: move common http functionality from app/vmselect/searchutils to lib/httputils	2023-07-06 17:22:23 -07:00
buildinfo	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00
bytesutil	lib/bytesutil: smooth buffer growth rate (#6761)	2024-08-07 16:59:23 +02:00
cgroup	lib/cgroup: round GOMAXPROCS to the lower integer value of cpuQuota	2024-09-23 16:11:59 +02:00
consts	app/vminsert: reduce the max packet size, which vminsert can send to vmstorage	2022-04-05 15:39:58 +03:00
contextutil	lib/logstorage: properly return surrounding logs outside the selected time range by stream_context pipe	2024-09-26 17:04:39 +02:00
decimal	lib/slicesutil: add helper functions for setting slice length and extending its capacity	2024-05-12 11:33:49 +02:00
encoding	lib/encoding: optimize UnmarshalVarUint64, UnmarshalVarInt64 and UnmarshalBytes a bit	2024-05-14 01:30:25 +02:00
envflag	lib/envflag: do not allow unsupported form for boolean command-line flags in the form -boolFlag value	2023-08-17 13:37:05 +02:00
envtemplate	allowed using dashes and dots in environment variables names (#4009)	2023-03-24 17:57:19 -07:00
envutil	testing: allow disabling fsync to make tests run faster (#6871)	2024-08-30 11:18:21 +02:00
fastnum	lib/fastnum: use unsafe.Slice() instead of deprecated reflect.SliceHeader	2024-02-29 17:17:24 +02:00
fasttime	lib: consistently use atomic.* types instead of atomic.* functions	2024-02-24 02:10:04 +02:00
filestream	vlinsert: added opentelemetry logs support	2024-09-03 20:24:01 +02:00
flagutil	lib/httpserver: skip basic auth check for additional request paths, which should call httpserver.CheckAuthFlag()	2024-07-16 01:08:41 +02:00
formatutil	app/vmbackupmanager: add metrics for better observability (#488)	2022-12-20 14:18:43 -08:00
fs	lib/fs: properly call windows APIs (#6998)	2024-09-13 13:19:04 +02:00
handshake	lib/handshake: substitute time.Now() with fastttime.UnixTimestamp(), since profiling shows time.Now() is slow	2024-01-23 18:39:28 +02:00
htmlcomponents	lib/htmlcomponents: use relative links for the top page and for favicon.ico	2023-11-13 20:28:17 +01:00
httpserver	app/vlselect: add /select/logsql/stats_query endpoint, which is going to be used by vmalert	2024-09-06 23:00:58 +02:00
httputils	app/vlinsert: support _time field without timezone information during data ingestion	2024-09-26 12:50:14 +02:00
influxutils	app/{vminsert,vmagent}: add healthcheck for influx ingestion endpoints (#6749)	2024-08-05 09:45:32 +02:00
ingestserver	Revert c6c5a5a186 and b2765c45d0	2024-07-03 23:57:49 +02:00
leveledbytebufferpool	lib/leveledbytebufferpool: do not pool byte slices bigger than 2^18 bytes	2024-06-13 17:02:05 +02:00
logger	lib/logger: increase default value of -loggerMaxArgLen cmd-line fla… (#7008)	2024-09-19 15:48:09 +02:00
logstorage	lib/logstorage: properly return surrounding logs outside the selected time range by stream_context pipe	2024-09-26 17:04:39 +02:00
lrucache	all: consistently use 'any' instead of 'interface{}'	2024-07-10 00:23:26 +02:00
memory	all: cleanup: remove // +build ... lines, since they are no longer needed after Go1.17, and the minimum supported Go version for VictoriaMetrics source code is Go1.20	2023-11-13 19:15:42 +01:00
mergeset	lib/mergeset: fix typos in comments	2024-08-07 16:59:22 +02:00
metricsql	all: make fmt via the upcoming Go1.19	2022-07-11 19:23:25 +03:00
netutil	lib/promscrape: fixes proxy autorization (#6783)	2024-08-19 22:50:39 +02:00
persistentqueue	app/vmagent/remotewrite: follow-up for 87fd400dfc	2024-07-13 02:30:10 +02:00
procutil	all: cleanup: remove // +build ... lines, since they are no longer needed after Go1.17, and the minimum supported Go version for VictoriaMetrics source code is Go1.20	2023-11-13 19:15:42 +01:00
promauth	lib/promscrape: fixes proxy autorization (#6783)	2024-08-19 22:50:39 +02:00
prompb	Revert "Exemplar support (#5982)"	2024-07-03 16:09:18 +02:00
prompbmarshal	Revert "Exemplar support (#5982)"	2024-07-03 16:09:18 +02:00
promrelabel	lib/promrelabel: follow-up for 8958cecad6	2024-08-27 15:44:07 +02:00
promscrape	lib/promscrape: make linter happy	2024-09-24 16:58:17 +02:00
promutils	app/vlinsert: support _time field without timezone information during data ingestion	2024-09-26 12:50:14 +02:00
protoparser	follow-up after 01430a155c	2024-09-04 15:39:55 +02:00
proxy	lib/promscrape: fixes proxy autorization (#6783)	2024-08-19 22:50:39 +02:00
pushmetrics	lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop()	2024-01-16 21:18:22 +02:00
querytracer	make go vet happy	2024-08-19 21:41:44 +02:00
ratelimiter	app/vmagent: properly shutdown when -maxIngestionRate limit is reached	2024-04-03 02:41:11 +03:00
regexutil	lib/logstorage: work-in-progress	2024-05-25 22:59:21 +02:00
slicesutil	lib/slicesutil: add helper functions for setting slice length and extending its capacity	2024-05-12 11:33:49 +02:00
snapshot	lib/httputils: parse URL before creating HTTP transport (#6820)	2024-08-16 11:34:49 +02:00
storage	lib/storage: restore ability to put empty metric ID list into tagFiltersToMetricIDsCache (#7064)	2024-09-20 17:38:56 +02:00
streamaggr	tests: fix slice init length (#6897)	2024-08-30 11:18:21 +02:00
stringsutil	all: consistently use stringsutil.JSONString() for formatting JSON strings with fmt.* functions instead of using "%q" formatter	2024-07-17 14:01:37 +02:00
syncwg	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00
tenantmetrics	lib/encoding/zstd: switch back from atomic.Pointer to atomic.Value for map[...]...	2023-07-20 21:54:51 -07:00
timerpool	lib/timerpool: use timer pool in concurrency limiters	2019-05-28 17:30:10 +03:00
timeutil	app/vlinsert: support _time field without timezone information during data ingestion	2024-09-26 12:50:14 +02:00
uint64set	lib/uint64set: optimize Set.Has() for nil Set - it should be inlined now	2024-07-16 00:00:46 +02:00
vmselectapi	lib: consistently use atomic.* types instead of atomic.* functions	2024-02-24 02:10:04 +02:00
workingsetcache	lib: consistently use atomic.* types instead of atomic.* functions	2024-02-24 02:10:04 +02:00
writeconcurrencylimiter	app/vmagent/remotewrite: clarify the reason behind the default value for -remoteWrite.queues in the same way as the reason for -maxConcurrentInserts is defined at 73f5fb0f0c	2024-03-06 13:57:53 +02:00