Date: 2019-03-20
Time: 15:10–16:00
Room: Conference Room
Level: Intermediate
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Performance Counters for Linux (perf) or perf_events is a performance analysing tool in Linux kernel since version 2.6. It is an extremely powerful tool that is capable of statistical profiling of the entire system, including both kernel and userland code. It is frequently used by performance engineers who are troubleshooting low level performance issues. In this talk, I will share about perf_events and what do we need to know to use it effectively.