Commit Graph

18 Commits

Author SHA1 Message Date
Artem Navoiev
77be3e3a82
improve docs for cli flags (#1202)
* improve docs for cli flags

* improve docs for cli flags.2
2021-04-12 12:28:04 +03:00
Aliaksandr Valialkin
0729cc36b2 lib/memory: do not print trailing zeroes in logs for -memory.allowedPercent command-line flag 2020-10-20 14:32:07 +03:00
Aliaksandr Valialkin
be6ae4b5e7 lib/memory: fall back to reading hierarchical memory limit in cgroups when the default limit isn't set
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/699
2020-09-04 00:05:05 +03:00
Aliaksandr Valialkin
147c35ebd4 all: allow using KB, MB, GB, KiB, MiB and GiB suffixes in command-line flag values related to byte sizes or byte rates 2020-08-16 17:05:52 +03:00
Aliaksandr Valialkin
7c0d6a8b88 lib/memory: improve log message about the memory allowed to use by VictoriaMetrics 2020-08-16 16:04:11 +03:00
Aliaksandr Valialkin
52791fd1c0 lib/memory: add -memory.allowedBytes command-line flag for setting absolute memory limit for VictoriaMetrics caches 2020-08-14 19:13:38 +03:00
Aliaksandr Valialkin
ef7e2af8f5 app: respect CPU limits set via cgroups
Update GOMAXPROCS to limits set via cgroups. This should reduce CPU trashing and reduce memory usage
for cases when VictoriaMetrics components run in containers with CPU limits.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/685
2020-08-11 22:59:19 +03:00
Vyacheslav Mitrofanov
72ff05255f
allow to use values lower than 10 with the flag -memory.allowedPercent (#531)
Co-authored-by: Vyacheslav Mitrofanov <vmitrofanov@mfms.ru>
2020-06-03 23:39:29 +03:00
Aliaksandr Valialkin
f86947d55c lib/memory: add more details to -memory.allowedPercent help message 2020-04-09 15:28:53 +03:00
Aliaksandr Valialkin
6ebf537153 lib/memory: properly handle int overflow in sysTotalMemory
This should fix builds on 32-bit architectures such as arm.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/212
2019-10-17 00:50:48 +03:00
Aliaksandr Valialkin
9196c085a7 all: port to FreeBSD on GOARCH=amd64 2019-08-28 01:19:23 +03:00
Aliaksandr Valialkin
4b688fffee lib/storage: calculate the maximum number of rows per small part from -memory.allowedPercent
This should improve query speed over recent data on machines with big amounts of RAM
2019-08-25 14:41:12 +03:00
Aliaksandr Valialkin
c7034fc51b lib/memory: attempt #3 to determine memory limit for LXC container
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/84
2019-07-01 14:01:13 +03:00
Aliaksandr Valialkin
828078eb45 lib/memory: remove TestReadLXCMemoryLimit, since it doesnt work in Travis 2019-06-28 18:22:46 +03:00
Aliaksandr Valialkin
7b59466667 lib/memory: attempt #2 to determine memory limit inside LXC container
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/84
2019-06-28 18:08:15 +03:00
Aliaksandr Valialkin
593bd35aaa lib/memory: an attempt to read proper memory limit inside LXC container
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/84
2019-06-28 15:34:30 +03:00
Aliaksandr Valialkin
e88a03323a all: initial stubs for Windows support; see https://github.com/VictoriaMetrics/VictoriaMetrics/issues/70 2019-06-20 20:07:10 +03:00
Aliaksandr Valialkin
1836c415e6 all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00