I run my job and would like to get the information of "Last Level Cache( LLC) miss" on Intel Xeon E5-2690(SandyBridge) using Intel VTune Amplifier XE 2016
When I got the information of LLC miss, the value was zero. I wonder if VTune didi not work normally.
"LLC miss" on SandyBridge is calculated by the following formula.
(MEM_LOAD_UOPS_MISC_RETIRED.LLC_MISS_PS * 210) / CPU_CLK_UNHALTED.THREAD
I got the information of LLC miss using the following command.
% amplxe-cl -c general-exploration "my job"
When VTune put, I did NOT find out the event count "MEM_LOAD_UOPS_MISC_RETIRED.LLC_MISS_PS", but I found out "MEM_LOAD_UOPS_RETIRED.LLC_MISS".
So I wonder if I did not get the information of "LLC" miss on SandyBridge.
In order to get the information on SandyBridge using VTune, could you let me know what I should do ?