gotosocial/vendor/github.com/KimMachineGun/automemlimit
2023-08-28 06:59:08 +00:00
..
memlimit [chore]: Bump github.com/KimMachineGun/automemlimit from 0.2.6 to 0.3.0 (#2165) 2023-08-28 06:59:08 +00:00
.gitignore [feature] Inherit resource limits from cgroups (#1336) 2023-01-17 20:59:04 +00:00
automemlimit.go [feature] Inherit resource limits from cgroups (#1336) 2023-01-17 20:59:04 +00:00
LICENSE [feature] Inherit resource limits from cgroups (#1336) 2023-01-17 20:59:04 +00:00
README.md [chore]: Bump github.com/KimMachineGun/automemlimit from 0.2.6 to 0.3.0 (#2165) 2023-08-28 06:59:08 +00:00

automemlimit

Go Reference Go Report Card Test

Automatically set GOMEMLIMIT to match Linux cgroups(7) memory limit.

See more details about GOMEMLIMIT here.

Installation

go get github.com/KimMachineGun/automemlimit@latest

Usage

package main

// By default, it sets `GOMEMLIMIT` to 90% of cgroup's memory limit.
// You can find more details of its behavior from the doc comment of memlimit.SetGoMemLimitWithEnv.
import _ "github.com/KimMachineGun/automemlimit"

or

package main

import "github.com/KimMachineGun/automemlimit/memlimit"

func init() {
	memlimit.SetGoMemLimitWithOpts(
		memlimit.WithRatio(0.9),
		memlimit.WithEnv(),
		memlimit.WithProvider(memlimit.FromCgroup),
	)
	memlimit.SetGoMemLimitWithEnv()
	memlimit.SetGoMemLimit(0.9)
	memlimit.SetGoMemLimitWithProvider(memlimit.Limit(1024*1024), 0.9)
	memlimit.SetGoMemLimitWithProvider(memlimit.FromCgroup, 0.9)
	memlimit.SetGoMemLimitWithProvider(memlimit.FromCgroupV1, 0.9)
	memlimit.SetGoMemLimitWithProvider(memlimit.FromCgroupV2, 0.9)
}