perf report
The perf report output shows that 2,216 events were traced (disk I/O), 32% of which from a dd command. These were issued by the kernel ...,跳到 perf record & perf report - 我們來對以下程式，使用perf record 進行branch 情況分析 ... perf report. :u 是讓perf 只統計發生在user space 的event。 ,perf-report man page. perf-report — Read perf.data (created by perf record) and display the profile. Synopsis. perf report [-i <file> | --input=file] ... , For example: perf report -F +period,sample. -p, --parent=<regex> A regex filter to identify parent. The parent is a caller of this function and ...,perf-report - Read perf.data (created by perf record) and display the profile ... displays the performance counter profile information recorded via perf record. ,This command displays the performance counter profile information recorded via perf record. OPTIONS -i, --input= Input file name. (default: perf.data unless ... ,跳到 Sample analysis with perf report - Samples collected by perf record are saved into a binary file called, by default, perf.data. The perf report command ... ,Alright, well, let's ignore temporarily the difference between caller and callee call-graphs, mostly because when I compare the results between these two options ... , perf的原理是这样的：每隔一个固定的时间，就在CPU上（每个核上都有）产生 .... 之后运行的perf report命令会输出统计的结果。perf.data只包含原始 ...
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 perf report 相關參考資料
Linux perf Examples - Brendan Gregg
The perf report output shows that 2,216 events were traced (disk I/O), 32% of which from a dd command. These were issued by the kernel ... http://www.brendangregg.com Linux 效能分析工具: Perf - 成大資工Wiki
跳到 perf record & perf report - 我們來對以下程式，使用perf record 進行branch 情況分析 ... perf report. :u 是讓perf 只統計發生在user space 的event。 http://wiki.csie.ncku.edu.tw perf-report command man page - perf | ManKier
perf-report man page. perf-report — Read perf.data (created by perf record) and display the profile. Synopsis. perf report [-i <file> | --input=file] ... https://www.mankier.com perf-report(1) - Linux manual page - man7.org
For example: perf report -F +period,sample. -p, --parent=<regex> A regex filter to identify parent. The parent is a caller of this function and ... http://man7.org perf-report(1): Read perf.datadisplay profile - Linux man page
perf-report - Read perf.data (created by perf record) and display the profile ... displays the performance counter profile information recorded via perf record. https://linux.die.net perf-report: Read perf.data (created by perf record) and ...
This command displays the performance counter profile information recorded via perf record. OPTIONS -i, --input= Input file name. (default: perf.data unless ... https://www.systutorials.com Tutorial - Perf Wiki
跳到 Sample analysis with perf report - Samples collected by perf record are saved into a binary file called, by default, perf.data. The perf report command ... https://perf.wiki.kernel.org Understanding Linux perf report output - Stack Overflow
Alright, well, let's ignore temporarily the difference between caller and callee call-graphs, mostly because when I compare the results between these two options ... https://stackoverflow.com 在Linux下做性能分析3：perf - 知乎
perf的原理是这样的：每隔一个固定的时间，就在CPU上（每个核上都有）产生 .... 之后运行的perf report命令会输出统计的结果。perf.data只包含原始 ... https://zhuanlan.zhihu.com |