brendangregg / perf-tools

Performance analysis tools based on Linux perf_events (aka perf) and ftrace
GNU General Public License v2.0
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syscount sort by time instead of count #85

Closed joxoby closed 4 years ago

joxoby commented 5 years ago

First, thank you for his tool. I'm profiling an application that spends 20% of its time in system calls. With the option -c I have the list with the topmost frequent syscalls. It would be also helpful to have them sorted by time spent within them.