VictoriaMetrics/lib
Aliaksandr Valialkin d8a276fbe4
lib/netutil: limit the number of concurrently established connections when calling ConnPool.Get()
This should reduce potential spikes in the number of established connections in the following cases:
- when the connection establishing procedure becomes temporarily slow
- after a temporary spike in the rate of ConnPool.Get() calls

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2552
2022-05-11 14:11:06 +03:00
..
auth all: use %w instead of %s for wrapping errors in fmt.Errorf 2020-06-30 23:33:46 +03:00
awsapi lib/awsapi: remove whitelist arg from GetFiltersQueryString(), since it may break new filters in the future 2022-05-09 15:34:56 +03:00
backup adds restore.lock (#1988) 2021-12-22 13:10:56 +02:00
blockcache lib/{storage,regexpcache}: replaces regexpCacheMap with LRU cache (#2293) 2022-03-26 12:57:27 +02:00
bloomfilter lib/promscrape: add the ability to limit the number of unique series per each scrape target 2021-09-01 16:08:12 +03:00
buildinfo all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
bytesutil lib/bytesutil: split Resize* funcs to MayOverallocate and NoOverallocate for more fine-grained control over memory allocations 2022-02-01 11:20:20 +02:00
cgroup lib/cgroup: reduce the default GOGC value from 50% to 30% 2022-04-06 14:00:50 +03:00
consts app/vminsert: reduce the max packet size, which vminsert can send to vmstorage 2022-04-05 15:39:58 +03:00
decimal all: fix build issues and tests for Apple M1 2021-10-27 15:07:19 +03:00
encoding lib/encoding: explicitly set slice length passed to binary.BigEndian.Uint* 2022-04-12 12:56:52 +03:00
envflag lib/envflag: use flag.Set for setting the flags from env vars 2021-10-20 00:46:53 +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: add vm_filestream_read_duration_seconds_total and vm_filestream_write_duration_seconds_total metrics 2021-12-02 09:13:20 +02:00
flagutil lib/flagutil: re-use Duration.Set() call in NewDuration 2022-05-02 10:58:08 +03:00
fs app: allow specifying http and https urls in the following command-line flags 2021-12-03 00:11:47 +02:00
handshake all: substitute zeroTime with time.Time{}, since this generates more optimal binary code 2022-02-07 14:36:41 +02:00
httpserver lib/httpserver: clarify that -tls flag enables TLS for http requests to -httpListenAddr 2022-04-16 16:59:41 +03:00
influxutils all: consistently return application/json content-type without charset=utf-8 2021-11-09 18:07:22 +02:00
ingestserver lib/httpserver: extract the code responsible for initializing server-side TLS config into netutil.GetServerTLSConfig 2022-03-17 19:46:20 +02:00
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 lib/logger: removed broken test after 746ee191e8 2022-01-24 12:15:11 +02:00
lrucache lib/{storage,regexpcache}: replaces regexpCacheMap with LRU cache (#2293) 2022-03-26 12:57:27 +02:00
memory lib/memory: export process_memory_limit_bytes metric, which shows the amounts of memory the current process has access to 2022-04-07 15:24:08 +03:00
mergeset app/vmstorage: expose vm_indexdb_items_added_total and vm_indexdb_items_added_size_bytes_total counters at /metrics page 2022-04-21 13:19:42 +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: limit the number of concurrently established connections when calling ConnPool.Get() 2022-05-11 14:11:06 +03:00
pacelimiter lib/pacelimiter: increase scalability for multi-CPU system 2020-08-06 18:33:07 +03:00
persistentqueue lib/bytesutil: split Resize* funcs to MayOverallocate and NoOverallocate for more fine-grained control over memory allocations 2022-02-01 11:20:20 +02:00
procutil all: add go:build lines for Go1.17 2021-07-26 15:50:46 +03:00
promauth lib/promscrape: properly implement ScrapeConfig.clone() 2022-05-07 00:06:19 +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/promscrape: properly implement ScrapeConfig.clone() 2022-05-07 00:06:19 +03:00
promscrape lib/awsapi: remove whitelist arg from GetFiltersQueryString(), since it may break new filters in the future 2022-05-09 15:34:56 +03:00
promutils lib/promscrape: properly implement ScrapeConfig.clone() 2022-05-07 00:06:19 +03:00
protoparser lib/protoparser/native: follow-up after fe01f4803d 2022-04-11 19:27:53 +03:00
proxy lib/promscrape: properly implement ScrapeConfig.clone() 2022-05-07 00:06:19 +03:00
snapshot {vmbackup, vmbackup/snapshot}: fixed problem with snapshot backup in another snapshot folder (#2535) 2022-05-04 22:12:48 +03:00
storage {vmbackup, vmbackup/snapshot}: fixed problem with snapshot backup in another snapshot folder (#2535) 2022-05-04 22:12:48 +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 Revert "lib/uint64set: allow reusing bucket16 structs inside uint64set.Set via uint64set.Release method" 2021-07-06 18:26:56 +03:00
workingsetcache lib/workingsetcache: reuse prev cache after its reset 2022-04-05 20:39:44 +03:00
writeconcurrencylimiter fix: change thrashing typo (#2317) 2022-03-16 13:05:55 +02:00