tools/perf/scripts/perl/bin/rw-by-file-record - linux - Git at Google

 #!/bin/bash
 perf record -c 1 -f -a -M -R -e syscalls:sys_enter_read -e syscalls:sys_enter_write
	#!/bin/bash
	perf record -c 1 -f -a -M -R -e syscalls:sys_enter_read -e syscalls:sys_enter_write