VictoriaMetrics/lib
Aliaksandr Valialkin 5e71fab8a6 lib/storage: reduce the maximum number of concurrent merge workers to GOMAXPROCS/2
Previously the limit has been raised to GOMAXPROCS, but it has been appeared that this
increases query latencies since more CPUs are busy with merges.

While at it, substitute `*MergeConcurrencyLimitCh` channels with simple integer limits.
2020-07-31 17:46:56 +03:00
..
backup all: use errors.As instead of type assertion for detecting net.Error 2020-07-01 00:15:34 +03:00
buildinfo all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
bytesutil lib/bytesutil: prevent from garbage collecting s before returning from ToUnsafeBytes 2020-06-03 00:23:40 +03:00
decimal app/vmagent: add -remoteWrite.decimalPlaces command-line flag, which may be used for reducing disk space usage on the remote storage 2020-07-21 21:55:32 +03:00
encoding all: use %w instead of %s for wrapping errors in fmt.Errorf 2020-06-30 23:05:11 +03:00
envflag lib/envflag: add -envflag.prefix for setting optional prefix for environment vars 2020-03-30 15:51:19 +03:00
fastnum Makefile: add build and test rules with enabled race detector. These rules have -race suffix 2020-03-05 12:03:38 +02:00
fasttime lib: extract common code for returning fast unix timestamp into lib/fasttime 2020-05-14 23:02:07 +03:00
filestream all: use %w instead of %s for wrapping errors in fmt.Errorf 2020-06-30 23:05:11 +03:00
flagutil lib/flagutil: specify additional description for all Array type flags (#620) 2020-07-13 21:56:37 +03:00
fs lib/fs: clarify description for -fs.disableMmap command-line flag 2020-07-06 14:28:34 +03:00
httpserver lib/httpserver: emit X-Forwarded-For additionally to remoteAddr in error logs 2020-07-29 13:12:42 +03:00
ingestserver lib/httpserver: log remote address in error message from httpserver.Errorf 2020-07-20 14:11:22 +03:00
logger lib/logger: add -loggerErrorsPerSecondLimit for limiting the rate of ERROR messages 2020-06-23 12:41:36 +03:00
memory allow to use values lower than 10 with the flag -memory.allowedPercent (#531) 2020-06-03 23:39:29 +03:00
mergeset lib/storage: remove prioritizing of merging small parts over merging big parts, since it doesn't work as expected 2020-07-30 19:57:27 +03:00
metricsql lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics 2020-04-28 15:28:22 +03:00
netutil all: use errors.As instead of type assertion for detecting net.Error 2020-07-01 00:15:34 +03:00
pacelimiter lib/storage: remove prioritizing of merging small parts over merging big parts, since it doesn't work as expected 2020-07-30 19:57:27 +03:00
persistentqueue lib/persistentqueue: add vm_persistentqueue_bytes_pending metric (#619) 2020-07-13 21:54:09 +03:00
procutil lib/procutil: add NewSighupChan function, which returns a channel, which is triggered on every SIGHUP 2020-05-05 10:54:09 +03:00
promauth all: use %w instead of %s for wrapping errors in fmt.Errorf 2020-06-30 23:05:11 +03:00
prompb app/vminsert: moved -maxInsertRequestSize command-line flag out of lib/prompb in order to prevent its inclusion in vmselect and vmstorage apps 2020-01-28 23:02:08 +02:00
prompbmarshal all: use %w instead of %s for wrapping errors in fmt.Errorf 2020-06-30 23:05:11 +03:00
promrelabel app/vminsert: add ability to apply relabeling to all the incoming metrics if -relabelConfig command-line arg points to a file with a list of relabel_config entries 2020-07-02 20:39:28 +03:00
promscrape Extend metric vm_promscrape_targets with status label (#615) 2020-07-13 21:52:03 +03:00
protoparser lib/protoparser/prometheus: add a test for cassandra-exporter 2020-07-27 18:37:11 +03:00
storage lib/storage: reduce the maximum number of concurrent merge workers to GOMAXPROCS/2 2020-07-31 17:46:56 +03:00
storagepacelimiter lib/storage: remove prioritizing of merging small parts over merging big parts, since it doesn't work as expected 2020-07-30 19:57:27 +03:00
syncwg all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
timerpool lib/timerpool: use timer pool in concurrency limiters 2019-05-28 17:20:10 +03:00
uint64set lib/uint64set: optimize adding items to the set via Set.AddMulti 2020-07-21 20:56:59 +03:00
workingsetcache lib/workingsetcache: accumulate stat counters on cache rotation 2020-04-10 11:51:40 +03:00
writeconcurrencylimiter lib/writeconcurrencylimiter: improve docs for -maxConcurrentInserts command-line flag 2020-04-20 21:03:00 +03:00