Aliaksandr Valialkin 6232eaa938 lib/bytesutil: split Resize() into ResizeNoCopy() and ResizeWithCopy() functions ... Previously bytesutil.Resize() was copying the original byte slice contents to a newly allocated slice. This wasted CPU cycles and memory bandwidth in some places, where the original slice contents wasn't needed after slize resizing. Switch such places to bytesutil.ResizeNoCopy(). Rename the original bytesutil.Resize() function to bytesutil.ResizeWithCopy() for the sake of improved readability. Additionally, allocate new slice with `make()` instead of `append()`. This guarantees that the capacity of the allocated slice exactly matches the requested size. The `append()` could return a slice with bigger capacity as an optimization for further `append()` calls. This could result in excess memory usage when the returned byte slice was cached (for instance, in lib/blockcache). Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2007		2022-01-25 15:28:42 +02:00
..
auth	all: use %w instead of %s for wrapping errors in fmt.Errorf	2020-06-30 23:33:46 +03:00
backup	adds restore.lock (#1988)	2021-12-22 13:10:56 +02:00
blockcache	lib/blockcache: optimize blockcache a bit	2022-01-23 13:08:55 +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
bytesutil	lib/bytesutil: split Resize() into ResizeNoCopy() and ResizeWithCopy() functions	2022-01-25 15:28:42 +02:00
cgroup	lib/cgroup: set GOGC to 50 by default if it isn't set	2021-07-05 12:34:01 +03:00
consts
decimal	all: fix build issues and tests for Apple M1	2021-10-27 15:07:19 +03:00
encoding	all: add go:build lines for Go1.17	2021-07-26 15:50:46 +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: do not expose sensitive info (passwords, keys and urls) at /flags page	2021-10-20 00:51:15 +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	lib/handshake: pass io.EOF unmodified to the caller for BufferedConn.Read, so it could properly detect the end of stream	2021-05-27 12:09:17 +03:00
httpserver	lib/httpserver: add missing 127.0.0.1 hostname to the logged address for http and pprof server if the address starts with ':'	2021-12-08 16:15:12 +02:00
influxutils	all: consistently return application/json content-type without charset=utf-8	2021-11-09 18:07:22 +02:00
ingestserver	lib/bytesutil: split Resize() into ResizeNoCopy() and ResizeWithCopy() functions	2022-01-25 15:28:42 +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
memory	all: add go:build lines for Go1.17	2021-07-26 15:50:46 +03:00
mergeset	lib/bytesutil: split Resize() into ResizeNoCopy() and ResizeWithCopy() functions	2022-01-25 15:28:42 +02:00
metricsql	lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics	2020-04-28 15:30:06 +03:00
netutil	reset deadline, fix #1562. (#1597)	2021-09-07 20:54:17 +03:00
pacelimiter	lib/pacelimiter: increase scalability for multi-CPU system	2020-08-06 18:33:07 +03:00
persistentqueue	lib/bytesutil: split Resize() into ResizeNoCopy() and ResizeWithCopy() functions	2022-01-25 15:28:42 +02:00
procutil	all: add go:build lines for Go1.17	2021-07-26 15:50:46 +03:00
promauth	app: allow specifying http and https urls in the following command-line flags	2021-12-03 00:11:47 +02:00
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	all: typo fix: unexected -> unexpected	2021-12-20 17:40:13 +02:00
promscrape	lib/promscrape: expose promscrape_stale_samples_created_total metric for monitoring the number of created stale samples	2022-01-14 01:00:40 +02:00
protoparser	lib/bytesutil: split Resize() into ResizeNoCopy() and ResizeWithCopy() functions	2022-01-25 15:28:42 +02:00
proxy	lib/promscrape: properly show proxy_url option value at /config page	2021-10-26 21:24:22 +03:00
storage	lib/bytesutil: split Resize() into ResizeNoCopy() and ResizeWithCopy() functions	2022-01-25 15:28:42 +02:00
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
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
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: fix unaligned 64-bit atomic operation panic on 32-bit architectures	2021-12-03 01:22:30 +02:00
writeconcurrencylimiter	all: properly handle CPU limits set on the host system/container	2020-12-08 21:07:03 +02:00