Choosing the Data to Collect |
The collector hwprofile command specifies options for collecting hardware-counter overflow profiling data.
collector hwprofile on|off | By default, hardware-counter overflow profile data is not collected. To collect this data, specify on. |
collector hwprofile list | Print out the list of available counters. |
collector hwprofile counter name interval name2 | Specify hardware counter name(s) and interval. |
where:
Note - Hardware counters are system-specific, so the choice of counters available to you depends on the system you are using. Many systems do not support hardware-counter overflow profiling. On these machines, the feature is disabled