Go is not cgroup aware and by default will set GOMAXPROCS to the number of available threads, regardless of whether it is within the allocated quota. This behaviour causes high amount of CPU throttling and degraded application performance.
This commit is contained in:
parent
2d968d46b7
commit
aa559bf496
1
build.go
1
build.go
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@ -34,6 +34,7 @@ import (
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"time"
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"time"
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buildpkg "github.com/syncthing/syncthing/lib/build"
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buildpkg "github.com/syncthing/syncthing/lib/build"
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_ "go.uber.org/automaxprocs"
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)
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)
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var (
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var (
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@ -16,6 +16,7 @@ import (
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"path/filepath"
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"path/filepath"
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"github.com/syncthing/syncthing/lib/sha256"
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"github.com/syncthing/syncthing/lib/sha256"
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_ "go.uber.org/automaxprocs"
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)
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)
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func main() {
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func main() {
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@ -23,11 +23,11 @@ import (
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"path/filepath"
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"path/filepath"
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"github.com/alecthomas/kong"
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"github.com/alecthomas/kong"
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raven "github.com/getsentry/raven-go"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"github.com/syncthing/syncthing/lib/sha256"
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"github.com/syncthing/syncthing/lib/sha256"
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"github.com/syncthing/syncthing/lib/ur"
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"github.com/syncthing/syncthing/lib/ur"
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_ "go.uber.org/automaxprocs"
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raven "github.com/getsentry/raven-go"
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)
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)
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const maxRequestSize = 1 << 20 // 1 MiB
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const maxRequestSize = 1 << 20 // 1 MiB
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@ -18,6 +18,7 @@ import (
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"github.com/syncthing/syncthing/lib/beacon"
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"github.com/syncthing/syncthing/lib/beacon"
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"github.com/syncthing/syncthing/lib/discover"
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"github.com/syncthing/syncthing/lib/discover"
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"github.com/syncthing/syncthing/lib/protocol"
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"github.com/syncthing/syncthing/lib/protocol"
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_ "go.uber.org/automaxprocs"
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)
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)
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var (
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var (
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@ -24,6 +24,7 @@ import (
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"github.com/syncthing/syncthing/lib/tlsutil"
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"github.com/syncthing/syncthing/lib/tlsutil"
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"github.com/syndtr/goleveldb/leveldb/opt"
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"github.com/syndtr/goleveldb/leveldb/opt"
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"github.com/thejerf/suture/v4"
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"github.com/thejerf/suture/v4"
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_ "go.uber.org/automaxprocs"
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)
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)
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const (
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const (
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@ -14,6 +14,8 @@ import (
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"net/http"
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"net/http"
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"os"
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"os"
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"time"
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"time"
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_ "go.uber.org/automaxprocs"
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)
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)
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type event struct {
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type event struct {
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@ -15,6 +15,7 @@ import (
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"github.com/syncthing/syncthing/lib/protocol"
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"github.com/syncthing/syncthing/lib/protocol"
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"github.com/syncthing/syncthing/lib/scanner"
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"github.com/syncthing/syncthing/lib/scanner"
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_ "go.uber.org/automaxprocs"
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)
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)
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func main() {
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func main() {
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@ -20,6 +20,7 @@ import (
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"github.com/syncthing/syncthing/lib/discover"
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"github.com/syncthing/syncthing/lib/discover"
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"github.com/syncthing/syncthing/lib/events"
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"github.com/syncthing/syncthing/lib/events"
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"github.com/syncthing/syncthing/lib/protocol"
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"github.com/syncthing/syncthing/lib/protocol"
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_ "go.uber.org/automaxprocs"
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)
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)
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var timeout = 5 * time.Second
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var timeout = 5 * time.Second
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@ -14,6 +14,7 @@ import (
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"github.com/syncthing/syncthing/lib/fs"
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"github.com/syncthing/syncthing/lib/fs"
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"github.com/syncthing/syncthing/lib/ignore"
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"github.com/syncthing/syncthing/lib/ignore"
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_ "go.uber.org/automaxprocs"
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)
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)
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func main() {
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func main() {
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@ -15,6 +15,8 @@ import (
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"os"
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"os"
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"path/filepath"
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"path/filepath"
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"time"
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"time"
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_ "go.uber.org/automaxprocs"
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)
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)
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func main() {
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func main() {
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@ -21,18 +21,18 @@ import (
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"time"
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"time"
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lru "github.com/hashicorp/golang-lru/v2"
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lru "github.com/hashicorp/golang-lru/v2"
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"github.com/syncthing/syncthing/lib/httpcache"
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"github.com/syncthing/syncthing/lib/protocol"
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"github.com/oschwald/geoip2-golang"
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"github.com/oschwald/geoip2-golang"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"github.com/syncthing/syncthing/cmd/strelaypoolsrv/auto"
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"github.com/syncthing/syncthing/cmd/strelaypoolsrv/auto"
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"github.com/syncthing/syncthing/lib/assets"
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"github.com/syncthing/syncthing/lib/assets"
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"github.com/syncthing/syncthing/lib/httpcache"
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"github.com/syncthing/syncthing/lib/protocol"
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"github.com/syncthing/syncthing/lib/rand"
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"github.com/syncthing/syncthing/lib/rand"
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"github.com/syncthing/syncthing/lib/relay/client"
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"github.com/syncthing/syncthing/lib/relay/client"
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"github.com/syncthing/syncthing/lib/sync"
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"github.com/syncthing/syncthing/lib/sync"
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"github.com/syncthing/syncthing/lib/tlsutil"
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"github.com/syncthing/syncthing/lib/tlsutil"
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_ "go.uber.org/automaxprocs"
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)
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)
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type location struct {
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type location struct {
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@ -20,18 +20,17 @@ import (
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"time"
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"time"
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"github.com/syncthing/syncthing/lib/build"
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"github.com/syncthing/syncthing/lib/build"
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"github.com/syncthing/syncthing/lib/config"
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"github.com/syncthing/syncthing/lib/events"
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"github.com/syncthing/syncthing/lib/events"
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"github.com/syncthing/syncthing/lib/nat"
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"github.com/syncthing/syncthing/lib/osutil"
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"github.com/syncthing/syncthing/lib/osutil"
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_ "github.com/syncthing/syncthing/lib/pmp"
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syncthingprotocol "github.com/syncthing/syncthing/lib/protocol"
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"github.com/syncthing/syncthing/lib/relay/protocol"
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"github.com/syncthing/syncthing/lib/relay/protocol"
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"github.com/syncthing/syncthing/lib/tlsutil"
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"github.com/syncthing/syncthing/lib/tlsutil"
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"golang.org/x/time/rate"
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"github.com/syncthing/syncthing/lib/config"
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"github.com/syncthing/syncthing/lib/nat"
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_ "github.com/syncthing/syncthing/lib/pmp"
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_ "github.com/syncthing/syncthing/lib/upnp"
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_ "github.com/syncthing/syncthing/lib/upnp"
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_ "go.uber.org/automaxprocs"
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syncthingprotocol "github.com/syncthing/syncthing/lib/protocol"
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"golang.org/x/time/rate"
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)
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)
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var (
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var (
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syncthingprotocol "github.com/syncthing/syncthing/lib/protocol"
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syncthingprotocol "github.com/syncthing/syncthing/lib/protocol"
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"github.com/syncthing/syncthing/lib/relay/client"
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"github.com/syncthing/syncthing/lib/relay/client"
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"github.com/syncthing/syncthing/lib/relay/protocol"
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"github.com/syncthing/syncthing/lib/relay/protocol"
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_ "go.uber.org/automaxprocs"
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)
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)
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func main() {
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func main() {
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@ -14,6 +14,7 @@ import (
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"github.com/syncthing/syncthing/lib/signature"
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"github.com/syncthing/syncthing/lib/signature"
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"github.com/syncthing/syncthing/lib/upgrade"
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"github.com/syncthing/syncthing/lib/upgrade"
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_ "go.uber.org/automaxprocs"
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)
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)
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func main() {
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func main() {
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"github.com/alecthomas/kong"
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"github.com/alecthomas/kong"
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"github.com/syncthing/syncthing/lib/httpcache"
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"github.com/syncthing/syncthing/lib/httpcache"
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"github.com/syncthing/syncthing/lib/upgrade"
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"github.com/syncthing/syncthing/lib/upgrade"
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_ "go.uber.org/automaxprocs"
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)
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)
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type cli struct {
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type cli struct {
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"time"
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"time"
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"github.com/syncthing/syncthing/lib/protocol"
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"github.com/syncthing/syncthing/lib/protocol"
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_ "go.uber.org/automaxprocs"
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)
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)
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type result struct {
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type result struct {
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"time"
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"time"
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"github.com/syncthing/syncthing/lib/sha256"
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"github.com/syncthing/syncthing/lib/sha256"
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_ "go.uber.org/automaxprocs"
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)
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)
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func main() {
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func main() {
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@ -32,6 +32,7 @@ import (
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"github.com/alecthomas/kong"
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"github.com/alecthomas/kong"
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"github.com/thejerf/suture/v4"
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"github.com/thejerf/suture/v4"
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"github.com/willabides/kongplete"
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"github.com/willabides/kongplete"
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_ "go.uber.org/automaxprocs"
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"github.com/syncthing/syncthing/cmd/syncthing/cli"
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"github.com/syncthing/syncthing/cmd/syncthing/cli"
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"github.com/syncthing/syncthing/cmd/syncthing/cmdutil"
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"github.com/syncthing/syncthing/cmd/syncthing/cmdutil"
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@ -13,6 +13,7 @@ import (
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"github.com/alecthomas/kong"
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"github.com/alecthomas/kong"
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"github.com/syncthing/syncthing/cmd/ursrv/aggregate"
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"github.com/syncthing/syncthing/cmd/ursrv/aggregate"
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"github.com/syncthing/syncthing/cmd/ursrv/serve"
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"github.com/syncthing/syncthing/cmd/ursrv/serve"
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_ "go.uber.org/automaxprocs"
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)
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)
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type CLI struct {
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type CLI struct {
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1
go.mod
1
go.mod
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@ -38,6 +38,7 @@ require (
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github.com/urfave/cli v1.22.14
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github.com/urfave/cli v1.22.14
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github.com/vitrun/qart v0.0.0-20160531060029-bf64b92db6b0
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github.com/vitrun/qart v0.0.0-20160531060029-bf64b92db6b0
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github.com/willabides/kongplete v0.4.0
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github.com/willabides/kongplete v0.4.0
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go.uber.org/automaxprocs v1.5.3
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golang.org/x/crypto v0.19.0
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golang.org/x/crypto v0.19.0
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golang.org/x/net v0.21.0
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golang.org/x/net v0.21.0
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golang.org/x/sys v0.17.0
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golang.org/x/sys v0.17.0
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4
go.sum
4
go.sum
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@ -170,6 +170,8 @@ github.com/posener/complete v1.2.3/go.mod h1:WZIdtGGp+qx0sLrYKtIRAruyNpv6hFCicSg
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github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE=
|
github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE=
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github.com/power-devops/perfstat v0.0.0-20221212215047-62379fc7944b h1:0LFwY6Q3gMACTjAbMZBjXAqTOzOwFaj2Ld6cjeQ7Rig=
|
github.com/power-devops/perfstat v0.0.0-20221212215047-62379fc7944b h1:0LFwY6Q3gMACTjAbMZBjXAqTOzOwFaj2Ld6cjeQ7Rig=
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github.com/power-devops/perfstat v0.0.0-20221212215047-62379fc7944b/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE=
|
github.com/power-devops/perfstat v0.0.0-20221212215047-62379fc7944b/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE=
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|
github.com/prashantv/gostub v1.1.0 h1:BTyx3RfQjRHnUWaGF9oQos79AlQ5k8WNktv7VGvVH4g=
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|
github.com/prashantv/gostub v1.1.0/go.mod h1:A5zLQHz7ieHGG7is6LLXLz7I8+3LZzsrV0P1IAHhP5U=
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github.com/prometheus/client_golang v1.18.0 h1:HzFfmkOzH5Q8L8G+kSJKUx5dtG87sewO+FoDDqP5Tbk=
|
github.com/prometheus/client_golang v1.18.0 h1:HzFfmkOzH5Q8L8G+kSJKUx5dtG87sewO+FoDDqP5Tbk=
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github.com/prometheus/client_golang v1.18.0/go.mod h1:T+GXkCk5wSJyOqMIzVgvvjFDlkOQntgjkJWKrN5txjA=
|
github.com/prometheus/client_golang v1.18.0/go.mod h1:T+GXkCk5wSJyOqMIzVgvvjFDlkOQntgjkJWKrN5txjA=
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github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
|
github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
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|
@ -229,6 +231,8 @@ github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5t
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github.com/yusufpapurcu/wmi v1.2.3/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
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github.com/yusufpapurcu/wmi v1.2.3/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
|
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github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo0=
|
github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo0=
|
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github.com/yusufpapurcu/wmi v1.2.4/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
|
github.com/yusufpapurcu/wmi v1.2.4/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
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|
go.uber.org/automaxprocs v1.5.3 h1:kWazyxZUrS3Gs4qUpbwo5kEIMGe/DAvi5Z4tl2NW4j8=
|
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|
go.uber.org/automaxprocs v1.5.3/go.mod h1:eRbA25aqJrxAbsLO0xy5jVwPt7FQnRgjW+efnwa1WM0=
|
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go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU=
|
go.uber.org/mock v0.4.0 h1:VcM4ZOtdbR4f6VXfiOpwpVJDL6lCReaZ6mw31wqh7KU=
|
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go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc=
|
go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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Loading…
Reference in New Issue