Aliaksandr Valialkin 6b90570ed3 lib/uint64set: store pointers to bucket16 instead of bucket16 objects in bucket32 ... This speeds up bucket32.addBucketAtPos() when bucket32.buckets contains big number of items, since the copying of bucket16 pointers is much faster than the copying of bucket16 objects. This is a cpu profile for copying bucket16 objects: 10ms 13.43s (flat, cum) 32.01% of Total 10ms 120ms 650: b.b16his = append(b.b16his[:pos+1], b.b16his[pos:]...) . . 651: b.b16his[pos] = hi . 13.31s 652: b.buckets = append(b.buckets[:pos+1], b.buckets[pos:]...) . . 653: b16 := &b.buckets[pos] . . 654: *b16 = bucket16{} . . 655: return b16 . . 656:} This is a cpu profile for copying pointers to bucket16: 10ms 1.14s (flat, cum) 2.19% of Total . 100ms 647: b.b16his = append(b.b16his[:pos+1], b.b16his[pos:]...) . . 648: b.b16his[pos] = hi 10ms 700ms 649: b.buckets = append(b.buckets[:pos+1], b.buckets[pos:]...) . 330ms 650: b16 := &bucket16{} . . 651: b.buckets[pos] = b16 . . 652: return b16 . . 653:}		2021-05-25 14:27:52 +03:00
..
auth	all: use %w instead of %s for wrapping errors in fmt.Errorf	2020-06-30 23:33:46 +03:00
backup	lib/backup: increase backup chunk size from 128MB to 1GB	2021-01-13 12:16:39 +02:00
bloomfilter	lib/bloomfilter: fix TestLimiterConcurrent	2021-05-24 05:18:29 +03:00
buildinfo	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00
bytesutil	Perform conversion from string to []byte according to rule #6 at https://golang.org/pkg/unsafe/#Pointer	2020-08-05 11:55:12 +03:00
cgroup	lib/cgroup: document the ability to detect cgroup v2 memory and cpu limits. This is follow-up for b50024812e	2021-05-13 09:27:35 +03:00
consts	all: open-sourcing cluster version	2019-05-23 00:25:38 +03:00
decimal	lib/decimal: prevent exponent overflow when processing values close to zero	2021-03-05 18:53:41 +02:00
encoding	lib: dump compressed block contents on error during decompression	2020-08-15 14:51:14 +03:00
envflag	lib/envflag: add -envflag.prefix for setting optional prefix for environment vars	2020-03-30 15:51:44 +03:00
envtemplate	all: support %{ENV_VAR} placeholders in yaml configs in all the vm* components	2020-08-13 17:17:06 +03:00
fastnum	Makefile: add build and test rules with enabled race detector. These rules have -race suffix	2020-03-05 12:05:16 +02:00
fasttime	lib: extract common code for returning fast unix timestamp into lib/fasttime	2020-05-14 23:06:50 +03:00
filestream	lib/{fs,filestream}: small consistency-related updates after cc90a548b1	2020-09-29 00:43:20 +03:00
flagutil	improve docs for cli flags (#1202)	2021-04-12 12:28:36 +03:00
fs	lib/fs: do not pass done callback to tryRemoveAll() func	2021-05-24 05:00:53 +03:00
handshake	lib/handshake: log read/write operation duration on connection errors	2021-03-02 21:20:20 +02:00
httpserver	Makefile: update golangci-lint from v1.29.0 to v1.40.1	2021-05-20 18:30:24 +03:00
influxutils	lib/influxutils: return response compatible with InfluxDB 1.8.4	2021-03-15 22:20:38 +02:00
ingestserver	lib/ingestserver: properly close incoming connections during graceful shutdown	2021-05-08 19:53:45 +03:00
leveledbytebufferpool	lib/promscrape: an attempt to reduce memory usage when vmagent scrapes targets with varying number of metrics	2021-03-15 11:49:29 +02:00
logger	improve docs for cli flags (#1202)	2021-04-12 12:28:36 +03:00
memory	improve docs for cli flags (#1202)	2021-04-12 12:28:36 +03:00
mergeset	lib/{mergeset,storage}: reduce the number of IFNO log messages like merged ... items across ... blocks in ... seconds	2021-05-23 14:15:49 +03:00
metricsql	lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics	2020-04-28 15:30:06 +03:00
netutil	lib/netutil: enable IPv6 UDP listening if -enableTCP6 command-line flag is passed to VictoriaMetrics	2021-03-17 00:19:30 +02:00
pacelimiter	lib/pacelimiter: increase scalability for multi-CPU system	2020-08-06 18:33:07 +03:00
persistentqueue	lib/persistentqueue: eliminate possible data race when obtaining vm_persistentqueue_bytes_pending metric value	2021-04-27 00:26:32 +03:00
procutil	Adds windows build (#1040)	2021-02-27 01:06:22 +02:00
promauth	lib/promauth: follow-up after 5b8176c68e	2021-05-22 18:02:03 +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 22:53:50 +02:00
prompbmarshal	all: use %w instead of %s for wrapping errors in fmt.Errorf	2020-06-30 23:33:46 +03:00
promrelabel	lib/promrelabel: add tests for conditional removal of label on another label match	2021-05-18 00:23:23 +03:00
promscrape	basic OAuth2 support for remoteWrite and scrape targets (#1316)	2021-05-22 18:02:01 +03:00
protoparser	lib/ingestserver: properly close incoming connections during graceful shutdown	2021-05-08 19:53:45 +03:00
proxy	lib/promscrape: reload auth tokens from files every second	2021-05-14 20:03:35 +03:00
storage	lib/storage: do not stop data ingestion on the first error in Storage.AddRows	2021-05-24 15:32:24 +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 20:02:22 +03:00
syncwg	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00
tenantmetrics	app/vmselect: export per-tenant stats on the number of requests and the cumulative request duration	2021-02-16 23:30:29 +02:00
timerpool	lib/timerpool: use timer pool in concurrency limiters	2019-05-28 17:30:10 +03:00
uint64set	lib/uint64set: store pointers to bucket16 instead of bucket16 objects in bucket32	2021-05-25 14:27:52 +03:00
workingsetcache	all: properly handle CPU limits set on the host system/container	2020-12-08 21:07:03 +02:00
writeconcurrencylimiter	all: properly handle CPU limits set on the host system/container	2020-12-08 21:07:03 +02:00