Automatically set GOMEMLIMIT to match Linux cgroups(7) memory limit.
See more details about GOMEMLIMIT here.
go get github.com/KimMachineGun/automemlimit@latestpackage 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.FromCgroupHybrid, 0.9)
memlimit.SetGoMemLimitWithProvider(memlimit.FromCgroupV2, 0.9)
}