1loading data 2prepare report 3<<Hiperf Report>> 4hostname: localhost 5osrelease: 5.10.57 6arch: armv7l 7cpudesc: ARMv7 Processor rev 5 (v7l) 8cmdline: hiperf record -d 1 -o /data/local/tmp/dlh.data 9hiperf_record_time: Thu Jan 1 01:18:34 1970 10 11Event: hw-cpu-cycles (type 0 id 0) 12Samples Count: 20 13Event Count: 52685 14Heating count comm pid tid dso func 1549.64% 26152 hiperf 1204 1205 [kernel.kallsyms] arm_copy_from_user 1641.30% 21759 hiperf 1204 1204 [kernel.kallsyms] ktime_get_ts64 17 7.26% 3825 hiperf 1204 1204 [kernel.kallsyms] finish_task_switch 18 1.80% 949 hiperf 1204 1205 [kernel.kallsyms] finish_task_switch 19report done 20