Date created: Monday, September 18, 2017 12:00:58 PM. Last modified: Thursday, April 25, 2024 2:34:01 PM

'perf' - Notes

# Run in a seperate window to the target program that wants to be perf'ed
sudo perf top

# Run the target program through perf to see program specific stats
sudo perf stat ./etherate_mt -i ens2f1 -c 2

# Run in a seperate window to the target app to record all calls
sudo perf record -a -g -o c2.perf

# Read and display the recorded events from the perf record
sudo perf report -i c2.perf

# Record the perf stats for the target application specifically
sudo perf record -a -g -o c2-cmd.perf chrt -r 1 taskset -c 2-5 ./etherate_mt -i ens2f1 -c 2

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