[ { "PEBS": "1", "PublicDescription": "This event counts the number of load ops retired that had DTLB miss.", "EventCode": "0x04", "Counter": "0,1", "UMask": "0x8", "EventName": "MEM_UOPS_RETIRED.DTLB_MISS_LOADS", "SampleAfterValue": "200003", "BriefDescription": "Loads missed DTLB" }, { "PublicDescription": "This event counts when a data (D) page walk is completed or started. Since a page walk implies a TLB miss, the number of TLB misses can be counted by counting the number of pagewalks.", "EventCode": "0x05", "Counter": "0,1", "UMask": "0x1", "EventName": "PAGE_WALKS.D_SIDE_WALKS", "SampleAfterValue": "100003", "BriefDescription": "D-side page-walks", "EdgeDetect": "1" }, { "PublicDescription": "This event counts every cycle when a D-side (walks due to a load) page walk is in progress. Page walk duration divided by number of page walks is the average duration of page-walks.", "EventCode": "0x05", "Counter": "0,1", "UMask": "0x1", "EventName": "PAGE_WALKS.D_SIDE_CYCLES", "SampleAfterValue": "200003", "BriefDescription": "Duration of D-side page-walks in core cycles" }, { "PublicDescription": "This event counts when an instruction (I) page walk is completed or started. Since a page walk implies a TLB miss, the number of TLB misses can be counted by counting the number of pagewalks.", "EventCode": "0x05", "Counter": "0,1", "UMask": "0x2", "EventName": "PAGE_WALKS.I_SIDE_WALKS", "SampleAfterValue": "100003", "BriefDescription": "I-side page-walks", "EdgeDetect": "1" }, { "PublicDescription": "This event counts every cycle when a I-side (walks due to an instruction fetch) page walk is in progress. Page walk duration divided by number of page walks is the average duration of page-walks.", "EventCode": "0x05", "Counter": "0,1", "UMask": "0x2", "EventName": "PAGE_WALKS.I_SIDE_CYCLES", "SampleAfterValue": "200003", "BriefDescription": "Duration of I-side page-walks in core cycles" }, { "PublicDescription": "This event counts when a data (D) page walk or an instruction (I) page walk is completed or started. Since a page walk implies a TLB miss, the number of TLB misses can be counted by counting the number of pagewalks.", "EventCode": "0x05", "Counter": "0,1", "UMask": "0x3", "EventName": "PAGE_WALKS.WALKS", "SampleAfterValue": "100003", "BriefDescription": "Total page walks that are completed (I-side and D-side)", "EdgeDetect": "1" }, { "PublicDescription": "This event counts every cycle when a data (D) page walk or instruction (I) page walk is in progress. Since a pagewalk implies a TLB miss, the approximate cost of a TLB miss can be determined from this event.", "EventCode": "0x05", "Counter": "0,1", "UMask": "0x3", "EventName": "PAGE_WALKS.CYCLES", "SampleAfterValue": "200003", "BriefDescription": "Total cycles for all the page walks. (I-side and D-side)" } ]