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40 lines
851 B
40 lines
851 B
package core
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import (
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"os"
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"runtime/pprof"
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ctypes "github.com/tendermint/tendermint/rpc/core/types"
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)
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var profFile *os.File
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func UnsafeStartCPUProfiler(filename string) (*ctypes.ResultUnsafeProfile, error) {
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var err error
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profFile, err = os.Create(filename)
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if err != nil {
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return nil, err
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}
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err = pprof.StartCPUProfile(profFile)
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if err != nil {
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return nil, err
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}
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return &ctypes.ResultUnsafeProfile{}, nil
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}
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func UnsafeStopCPUProfiler() (*ctypes.ResultUnsafeProfile, error) {
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pprof.StopCPUProfile()
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profFile.Close()
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return &ctypes.ResultUnsafeProfile{}, nil
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}
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func UnsafeWriteHeapProfile(filename string) (*ctypes.ResultUnsafeProfile, error) {
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memProfFile, err := os.Create(filename)
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if err != nil {
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return nil, err
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}
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pprof.WriteHeapProfile(memProfFile)
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memProfFile.Close()
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return &ctypes.ResultUnsafeProfile{}, nil
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}
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