douan4347 2015-03-08 08:34
浏览 74
已采纳

与pprof的golang配置文件,如何获取点击计数而不是持续时间?

how to get hit count like:

(pprof) top
Total: 2525 samples
     298  11.8%  11.8%      345  13.7% runtime.mapaccess1_fast64
     268  10.6%  22.4%     2124  84.1% main.FindLoops

not, durations like:

(pprof) top
2220ms of 3080ms total (72.08%)
Dropped 72 nodes (cum <= 15.40ms)
Showing top 10 nodes out of 111 (cum >= 60ms)
      flat  flat%   sum%        cum   cum%
    1340ms 43.51% 43.51%     1410ms 45.78%  runtime.cgocall_errno

env: I using golang1.4, add below codes.

defer pprof.StopCPUProfile()
f, err := os.Create("innercpu.pprof")
if err != nil {
    fmt.Println("Error: ", err)
}
pprof.StartCPUProfile(f)
  • 写回答

1条回答 默认 最新

  • duan_2000 2016-01-27 13:20
    关注

    You can use go tool pprof -callgrind -output callgrind.out innercpu.pprof to generate callgrind data out of your collected profiling data. Which you can then visualise with qcachegrind/kcachegrind. It'll display call counts.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题?

悬赏问题

  • ¥15 ios 新安装app收不到fcm推送
  • ¥15 有没有实力的写手?有过成品的优先
  • ¥15 图像信息库的建立与识别
  • ¥15 韩国网站购物,KG支付的支付回调如何解决
  • ¥15 workstation导入ovf文件,报错,怎么解决呢?
  • ¥15 关于#c语言#的问题:构成555单稳态触发器,采用LED指示灯延时时间,对延时时间进行测量并显示(如楼道声控延时灯)需要Proteus仿真图和C语言代码
  • ¥15 workstation加载centos进入emergency模式,查看日志报警如图,怎样解决呢?
  • ¥50 如何用单纯形法寻优不能精准找不到给定的参数,并联机构误差识别,给定误差有7个?matlab
  • ¥15 workstation加载centos进入emergency模式,查看日志报警如图,没有XFS,怎样解决呢?
  • ¥15 应用商店如何检测在架应用内容是否违规?