Lines Matching refs:perf
3 ****** perf by examples ******
10 'perf list':
12 titan:~> perf list
31 titan:~> perf stat -e kmem:mm_page_pcpu_drain -e kmem:mm_page_alloc
45 'repeat the workload N times' feature of perf stat:
47 titan:~> perf stat --repeat 5 -e kmem:mm_page_pcpu_drain -e
69 titan:~/git> perf record -f -e kmem:mm_page_alloc -c 1 ./git gc
75 [ perf record: Captured and wrote 0.267 MB perf.data (~11679 samples) ]
79 titan:~/git> perf report
99 0.68% perf /lib64/libpthread-2.5.so
104 titan:~/git> perf report --sort comm,dso,symbol
123 titan:~/git> perf record -f -g -e kmem:mm_page_alloc -c 1 ./git gc
129 [ perf record: Captured and wrote 0.963 MB perf.data (~42069 samples) ]
131 titan:~/git> perf report -g
160 titan:~/git> perf stat -a -e kmem:mm_page_pcpu_drain -e
176 titan:~/git> perf stat --repeat 10 -a -e kmem:mm_page_pcpu_drain -e
192 titan:~/git> perf annotate __GI___fork