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add debug option to generate full goroutine stack dump

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This commit is contained in:
Chris Lu 2021-07-31 02:00:01 -07:00
parent a3290faf17
commit 0d6f45cb46
2 changed files with 13 additions and 0 deletions
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6
weed/command/filer.go
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@ -3,6 +3,7 @@ package command
import (
"fmt"
"net/http"
_ "net/http/pprof"
"os"
"strconv"
"strings"
@ -50,6 +51,7 @@ type FilerOptions struct {
saveToFilerLimit *int
defaultLevelDbDirectory *string
concurrentUploadLimitMB *int
debug *bool
}
func init() {
@ -73,6 +75,7 @@ func init() {
f.saveToFilerLimit = cmdFiler.Flag.Int("saveToFilerLimit", 0, "files smaller than this limit will be saved in filer store")
f.defaultLevelDbDirectory = cmdFiler.Flag.String("defaultStoreDir", ".", "if filer.toml is empty, use an embedded filer store in the directory")
f.concurrentUploadLimitMB = cmdFiler.Flag.Int("concurrentUploadLimitMB", 128, "limit total concurrent upload size")
f.debug = cmdFiler.Flag.Bool("debug", false, "generate full goroutine stack dump http://localhost:6060/debug/pprof/goroutine?debug=2")
// start s3 on filer
filerStartS3 = cmdFiler.Flag.Bool("s3", false, "whether to start S3 gateway")
@ -122,6 +125,9 @@ var cmdFiler = &Command{
}
func runFiler(cmd *Command, args []string) bool {
if *f.debug {
go http.ListenAndServe("localhost:6060", nil)
}
util.LoadConfiguration("security", false)

7
weed/command/server.go
View File

@ -3,6 +3,7 @@ package command
import (
"fmt"
"github.com/chrislusf/seaweedfs/weed/util/grace"
"net/http"
"os"
"strings"
"time"
@ -16,6 +17,7 @@ import (
type ServerOptions struct {
cpuprofile *string
memprofile *string
debug *bool
v VolumeServerOptions
}
@ -78,6 +80,7 @@ var (
func init() {
serverOptions.cpuprofile = cmdServer.Flag.String("cpuprofile", "", "cpu profile output file")
serverOptions.memprofile = cmdServer.Flag.String("memprofile", "", "memory profile output file")
serverOptions.debug = cmdServer.Flag.Bool("debug", false, "generate full goroutine stack dump http://localhost:6060/debug/pprof/goroutine?debug=2")
masterOptions.port = cmdServer.Flag.Int("master.port", 9333, "master server http listen port")
masterOptions.metaFolder = cmdServer.Flag.String("master.dir", "", "data directory to store meta data, default to same as -dir specified")
@ -139,6 +142,10 @@ func init() {
func runServer(cmd *Command, args []string) bool {
if *serverOptions.debug {
go http.ListenAndServe("localhost:6060", nil)
}
util.LoadConfiguration("security", false)
util.LoadConfiguration("master", false)