Ice Lake - Uncore Events
Uncore Events
| Event Name | Description | Programming Info |
|---|---|---|
| UNC_CLOCK.SOCKET | This 48-bit fixed counter counts the UCLK cycles. | MSR_UNC_PERF_FIXED_CTR Fixed |
| UNC_ARB_COH_TRK_REQUESTS.ALL | Number of entries allocated. Account for Any type: e.g. Snoop, etc. | EventSel=84H UMask=01H Counter=1 |
| UNC_ARB_TRK_REQUESTS.ALL | Total number of all outgoing entries allocated. Accounts for Coherent and non-coherent traffic. | EventSel=81H UMask=01H Counter=1 |