Remove unused `helpers` package with single subpackage.

This commit is contained in:
Igor Mandrigin 2018-02-02 13:23:47 +01:00 committed by Frank Mueller
parent d58a06c323
commit 2d55ed23af
4 changed files with 34 additions and 26 deletions

View File

@ -10,7 +10,7 @@ import (
"github.com/status-im/status-go/geth/common"
"github.com/status-im/status-go/geth/log"
"github.com/status-im/status-go/geth/params"
"github.com/status-im/status-go/helpers/profiling"
"github.com/status-im/status-go/profiling"
"gopkg.in/go-playground/validator.v9"
)

View File

@ -3,21 +3,13 @@ package profiling
import (
"os"
"path/filepath"
"runtime"
"runtime/pprof"
)
const (
// CPUFilename is a filename in which the CPU profiling is stored.
CPUFilename = "status_cpu.prof"
// MemFilename is a filename in which the memory profiling is stored.
MemFilename = "status_mem.prof"
)
// CPUFilename is a filename in which the CPU profiling is stored.
const CPUFilename = "status_cpu.prof"
var (
cpuFile *os.File
memFile *os.File
)
var cpuFile *os.File
// StartCPUProfile enables CPU profiling for the current process. While profiling,
// the profile will be buffered and written to the file in folder dataDir.
@ -41,17 +33,3 @@ func StopCPUProfile() error {
pprof.StopCPUProfile()
return cpuFile.Close()
}
// WriteHeapFile writes heap memory to the file.
func WriteHeapFile(dataDir string) error {
if memFile == nil {
var err error
memFile, err = os.Create(filepath.Join(dataDir, MemFilename))
if err != nil {
return err
}
defer memFile.Close()
}
runtime.GC()
return pprof.WriteHeapProfile(memFile)
}

30
profiling/heap.go Normal file
View File

@ -0,0 +1,30 @@
package profiling
import (
"os"
"path/filepath"
"runtime"
"runtime/pprof"
)
// MemFilename is a filename in which the memory profiling is stored.
const MemFilename = "status_mem.prof"
var memFile *os.File
// WriteHeapFile writes heap memory to the file.
func WriteHeapFile(dataDir string) error {
var err error
if memFile == nil {
memFile, err = os.Create(filepath.Join(dataDir, MemFilename))
if err != nil {
return err
}
defer memFile.Close() //nolint: errcheck
}
runtime.GC()
err = pprof.WriteHeapProfile(memFile)
return err
}