| [ |
| { |
| "PublicDescription": "Misses in all TLB levels that cause a page walk of any page size.", |
| "EventCode": "0x08", |
| "Counter": "0,1,2,3", |
| "UMask": "0x1", |
| "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Load misses in all DTLB levels that cause page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Completed page walks due to demand load misses that caused 4K page walks in any TLB levels.", |
| "EventCode": "0x08", |
| "Counter": "0,1,2,3", |
| "UMask": "0x2", |
| "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_4K", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes (4K).", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Completed page walks due to demand load misses that caused 2M/4M page walks in any TLB levels.", |
| "EventCode": "0x08", |
| "Counter": "0,1,2,3", |
| "UMask": "0x4", |
| "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes (2M/4M).", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "EventCode": "0x08", |
| "Counter": "0,1,2,3", |
| "UMask": "0x8", |
| "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_1G", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (1G)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Completed page walks in any TLB of any page size due to demand load misses.", |
| "EventCode": "0x08", |
| "Counter": "0,1,2,3", |
| "UMask": "0xe", |
| "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "This event counts cycles when the page miss handler (PMH) is servicing page walks caused by DTLB load misses.", |
| "EventCode": "0x08", |
| "Counter": "0,1,2,3", |
| "UMask": "0x10", |
| "EventName": "DTLB_LOAD_MISSES.WALK_DURATION", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Cycles when PMH is busy with page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "This event counts load operations from a 4K page that miss the first DTLB level but hit the second and do not cause page walks.", |
| "EventCode": "0x08", |
| "Counter": "0,1,2,3", |
| "UMask": "0x20", |
| "EventName": "DTLB_LOAD_MISSES.STLB_HIT_4K", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Load misses that miss the DTLB and hit the STLB (4K)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "This event counts load operations from a 2M page that miss the first DTLB level but hit the second and do not cause page walks.", |
| "EventCode": "0x08", |
| "Counter": "0,1,2,3", |
| "UMask": "0x40", |
| "EventName": "DTLB_LOAD_MISSES.STLB_HIT_2M", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Load misses that miss the DTLB and hit the STLB (2M)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Number of cache load STLB hits. No page walk.", |
| "EventCode": "0x08", |
| "Counter": "0,1,2,3", |
| "UMask": "0x60", |
| "EventName": "DTLB_LOAD_MISSES.STLB_HIT", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "DTLB demand load misses with low part of linear-to-physical address translation missed.", |
| "EventCode": "0x08", |
| "Counter": "0,1,2,3", |
| "UMask": "0x80", |
| "EventName": "DTLB_LOAD_MISSES.PDE_CACHE_MISS", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "DTLB demand load misses with low part of linear-to-physical address translation missed", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Miss in all TLB levels causes a page walk of any page size (4K/2M/4M/1G).", |
| "EventCode": "0x49", |
| "Counter": "0,1,2,3", |
| "UMask": "0x1", |
| "EventName": "DTLB_STORE_MISSES.MISS_CAUSES_A_WALK", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Store misses in all DTLB levels that cause page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Completed page walks due to store misses in one or more TLB levels of 4K page structure.", |
| "EventCode": "0x49", |
| "Counter": "0,1,2,3", |
| "UMask": "0x2", |
| "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_4K", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Store miss in all TLB levels causes a page walk that completes. (4K)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Completed page walks due to store misses in one or more TLB levels of 2M/4M page structure.", |
| "EventCode": "0x49", |
| "Counter": "0,1,2,3", |
| "UMask": "0x4", |
| "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Store misses in all DTLB levels that cause completed page walks (2M/4M)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "EventCode": "0x49", |
| "Counter": "0,1,2,3", |
| "UMask": "0x8", |
| "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_1G", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Store misses in all DTLB levels that cause completed page walks. (1G)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Completed page walks due to store miss in any TLB levels of any page size (4K/2M/4M/1G).", |
| "EventCode": "0x49", |
| "Counter": "0,1,2,3", |
| "UMask": "0xe", |
| "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Store misses in all DTLB levels that cause completed page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "This event counts cycles when the page miss handler (PMH) is servicing page walks caused by DTLB store misses.", |
| "EventCode": "0x49", |
| "Counter": "0,1,2,3", |
| "UMask": "0x10", |
| "EventName": "DTLB_STORE_MISSES.WALK_DURATION", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Cycles when PMH is busy with page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "This event counts store operations from a 4K page that miss the first DTLB level but hit the second and do not cause page walks.", |
| "EventCode": "0x49", |
| "Counter": "0,1,2,3", |
| "UMask": "0x20", |
| "EventName": "DTLB_STORE_MISSES.STLB_HIT_4K", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Store misses that miss the DTLB and hit the STLB (4K)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "This event counts store operations from a 2M page that miss the first DTLB level but hit the second and do not cause page walks.", |
| "EventCode": "0x49", |
| "Counter": "0,1,2,3", |
| "UMask": "0x40", |
| "EventName": "DTLB_STORE_MISSES.STLB_HIT_2M", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Store misses that miss the DTLB and hit the STLB (2M)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.", |
| "EventCode": "0x49", |
| "Counter": "0,1,2,3", |
| "UMask": "0x60", |
| "EventName": "DTLB_STORE_MISSES.STLB_HIT", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "DTLB store misses with low part of linear-to-physical address translation missed.", |
| "EventCode": "0x49", |
| "Counter": "0,1,2,3", |
| "UMask": "0x80", |
| "EventName": "DTLB_STORE_MISSES.PDE_CACHE_MISS", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "DTLB store misses with low part of linear-to-physical address translation missed", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "EventCode": "0x4f", |
| "Counter": "0,1,2,3", |
| "UMask": "0x10", |
| "EventName": "EPT.WALK_CYCLES", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Cycle count for an Extended Page table walk.", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Misses in ITLB that causes a page walk of any page size.", |
| "EventCode": "0x85", |
| "Counter": "0,1,2,3", |
| "UMask": "0x1", |
| "EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Misses at all ITLB levels that cause page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Completed page walks due to misses in ITLB 4K page entries.", |
| "EventCode": "0x85", |
| "Counter": "0,1,2,3", |
| "UMask": "0x2", |
| "EventName": "ITLB_MISSES.WALK_COMPLETED_4K", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (4K)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Completed page walks due to misses in ITLB 2M/4M page entries.", |
| "EventCode": "0x85", |
| "Counter": "0,1,2,3", |
| "UMask": "0x4", |
| "EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "EventCode": "0x85", |
| "Counter": "0,1,2,3", |
| "UMask": "0x8", |
| "EventName": "ITLB_MISSES.WALK_COMPLETED_1G", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Store miss in all TLB levels causes a page walk that completes. (1G)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Completed page walks in ITLB of any page size.", |
| "EventCode": "0x85", |
| "Counter": "0,1,2,3", |
| "UMask": "0xe", |
| "EventName": "ITLB_MISSES.WALK_COMPLETED", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Misses in all ITLB levels that cause completed page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "This event counts cycles when the page miss handler (PMH) is servicing page walks caused by ITLB misses.", |
| "EventCode": "0x85", |
| "Counter": "0,1,2,3", |
| "UMask": "0x10", |
| "EventName": "ITLB_MISSES.WALK_DURATION", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Cycles when PMH is busy with page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "ITLB misses that hit STLB (4K).", |
| "EventCode": "0x85", |
| "Counter": "0,1,2,3", |
| "UMask": "0x20", |
| "EventName": "ITLB_MISSES.STLB_HIT_4K", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Core misses that miss the DTLB and hit the STLB (4K)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "ITLB misses that hit STLB (2M).", |
| "EventCode": "0x85", |
| "Counter": "0,1,2,3", |
| "UMask": "0x40", |
| "EventName": "ITLB_MISSES.STLB_HIT_2M", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Code misses that miss the DTLB and hit the STLB (2M)", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "ITLB misses that hit STLB. No page walk.", |
| "EventCode": "0x85", |
| "Counter": "0,1,2,3", |
| "UMask": "0x60", |
| "EventName": "ITLB_MISSES.STLB_HIT", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Counts the number of ITLB flushes, includes 4k/2M/4M pages.", |
| "EventCode": "0xae", |
| "Counter": "0,1,2,3", |
| "UMask": "0x1", |
| "EventName": "ITLB.ITLB_FLUSH", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Number of DTLB page walker loads that hit in the L1+FB.", |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x11", |
| "EventName": "PAGE_WALKER_LOADS.DTLB_L1", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Number of DTLB page walker hits in the L1+FB", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "PublicDescription": "Number of DTLB page walker loads that hit in the L2.", |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x12", |
| "EventName": "PAGE_WALKER_LOADS.DTLB_L2", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Number of DTLB page walker hits in the L2", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "PublicDescription": "Number of DTLB page walker loads that hit in the L3.", |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x14", |
| "Errata": "HSD25", |
| "EventName": "PAGE_WALKER_LOADS.DTLB_L3", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Number of DTLB page walker hits in the L3 + XSNP", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "PublicDescription": "Number of DTLB page walker loads from memory.", |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x18", |
| "Errata": "HSD25", |
| "EventName": "PAGE_WALKER_LOADS.DTLB_MEMORY", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Number of DTLB page walker hits in Memory", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "PublicDescription": "Number of ITLB page walker loads that hit in the L1+FB.", |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x21", |
| "EventName": "PAGE_WALKER_LOADS.ITLB_L1", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Number of ITLB page walker hits in the L1+FB", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "PublicDescription": "Number of ITLB page walker loads that hit in the L2.", |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x22", |
| "EventName": "PAGE_WALKER_LOADS.ITLB_L2", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Number of ITLB page walker hits in the L2", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "PublicDescription": "Number of ITLB page walker loads that hit in the L3.", |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x24", |
| "Errata": "HSD25", |
| "EventName": "PAGE_WALKER_LOADS.ITLB_L3", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Number of ITLB page walker hits in the L3 + XSNP", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "PublicDescription": "Number of ITLB page walker loads from memory.", |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x28", |
| "Errata": "HSD25", |
| "EventName": "PAGE_WALKER_LOADS.ITLB_MEMORY", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Number of ITLB page walker hits in Memory", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x41", |
| "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L1", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L1 and FB.", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x42", |
| "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L2", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L2.", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x44", |
| "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_L3", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in the L3.", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x48", |
| "EventName": "PAGE_WALKER_LOADS.EPT_DTLB_MEMORY", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Counts the number of Extended Page Table walks from the DTLB that hit in memory.", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x81", |
| "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L1", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L1 and FB.", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x82", |
| "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L2", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x84", |
| "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_L3", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in the L2.", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "EventCode": "0xBC", |
| "Counter": "0,1,2,3", |
| "UMask": "0x88", |
| "EventName": "PAGE_WALKER_LOADS.EPT_ITLB_MEMORY", |
| "SampleAfterValue": "2000003", |
| "BriefDescription": "Counts the number of Extended Page Table walks from the ITLB that hit in memory.", |
| "CounterHTOff": "0,1,2,3" |
| }, |
| { |
| "PublicDescription": "DTLB flush attempts of the thread-specific entries.", |
| "EventCode": "0xBD", |
| "Counter": "0,1,2,3", |
| "UMask": "0x1", |
| "EventName": "TLB_FLUSH.DTLB_THREAD", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "DTLB flush attempts of the thread-specific entries", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| }, |
| { |
| "PublicDescription": "Count number of STLB flush attempts.", |
| "EventCode": "0xBD", |
| "Counter": "0,1,2,3", |
| "UMask": "0x20", |
| "EventName": "TLB_FLUSH.STLB_ANY", |
| "SampleAfterValue": "100003", |
| "BriefDescription": "STLB flush attempts", |
| "CounterHTOff": "0,1,2,3,4,5,6,7" |
| } |
| ] |
