diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/pmu-events/arch/x86/skylake/virtual-memory.json | 276 |
1 files changed, 138 insertions, 138 deletions
diff --git a/tools/perf/pmu-events/arch/x86/skylake/virtual-memory.json b/tools/perf/pmu-events/arch/x86/skylake/virtual-memory.json index 432530d15c26..dd334b416c57 100644 --- a/tools/perf/pmu-events/arch/x86/skylake/virtual-memory.json +++ b/tools/perf/pmu-events/arch/x86/skylake/virtual-memory.json @@ -1,104 +1,104 @@ [ { - "BriefDescription": "Store misses in all DTLB levels that cause page walks", + "BriefDescription": "Load misses in all DTLB levels that cause page walks", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x49", - "EventName": "DTLB_STORE_MISSES.MISS_CAUSES_A_WALK", - "PublicDescription": "Counts demand data stores that caused a page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels, but the walk need not have completed.", + "EventCode": "0x08", + "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK", + "PublicDescription": "Counts demand data loads that caused a page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels, but the walk need not have completed.", "SampleAfterValue": "100003", "UMask": "0x1" }, { - "BriefDescription": "Page walk completed due to a demand data store to a 2M/4M page", + "BriefDescription": "Loads that miss the DTLB and hit the STLB.", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x49", - "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M", - "PublicDescription": "Counts completed page walks (2M/4M sizes) caused by demand data stores. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", - "SampleAfterValue": "100003", - "UMask": "0x4" + "EventCode": "0x08", + "EventName": "DTLB_LOAD_MISSES.STLB_HIT", + "PublicDescription": "Counts loads that miss the DTLB (Data TLB) and hit the STLB (Second level TLB).", + "SampleAfterValue": "2000003", + "UMask": "0x20" }, { - "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake.", + "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x85", - "EventName": "ITLB_MISSES.WALK_PENDING", - "PublicDescription": "Counts 1 per cycle for each PMH (Page Miss Handler) that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake michroarchitecture.", + "CounterMask": "1", + "EventCode": "0x08", + "EventName": "DTLB_LOAD_MISSES.WALK_ACTIVE", + "PublicDescription": "Counts cycles when at least one PMH (Page Miss Handler) is busy with a page walk for a load.", "SampleAfterValue": "100003", "UMask": "0x10" }, { - "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (4K)", + "BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (All page sizes)", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x85", - "EventName": "ITLB_MISSES.WALK_COMPLETED_4K", - "PublicDescription": "Counts completed page walks (4K page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.", + "EventCode": "0x08", + "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED", + "PublicDescription": "Counts completed page walks (all page sizes) caused by demand data loads. This implies it missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", "SampleAfterValue": "100003", - "UMask": "0x2" + "UMask": "0xe" }, { - "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.", + "BriefDescription": "Page walk completed due to a demand data load to a 1G page", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0xAE", - "EventName": "ITLB.ITLB_FLUSH", - "PublicDescription": "Counts the number of flushes of the big or small ITLB pages. Counting include both TLB Flush (covering all sets) and TLB Set Clear (set-specific).", - "SampleAfterValue": "100007", - "UMask": "0x1" + "EventCode": "0x08", + "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_1G", + "PublicDescription": "Counts completed page walks (1G sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", + "SampleAfterValue": "2000003", + "UMask": "0x8" }, { - "BriefDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request. EPT page walk duration are excluded in Skylake.", + "BriefDescription": "Page walk completed due to a demand data load to a 2M/4M page", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "CounterMask": "1", - "EventCode": "0x85", - "EventName": "ITLB_MISSES.WALK_ACTIVE", - "PublicDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request. EPT page walk duration are excluded in Skylake microarchitecture.", - "SampleAfterValue": "100003", - "UMask": "0x10" + "EventCode": "0x08", + "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M", + "PublicDescription": "Counts completed page walks (2M/4M sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", + "SampleAfterValue": "2000003", + "UMask": "0x4" }, { - "BriefDescription": "Loads that miss the DTLB and hit the STLB.", + "BriefDescription": "Page walk completed due to a demand data load to a 4K page", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", "EventCode": "0x08", - "EventName": "DTLB_LOAD_MISSES.STLB_HIT", - "PublicDescription": "Counts loads that miss the DTLB (Data TLB) and hit the STLB (Second level TLB).", + "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_4K", + "PublicDescription": "Counts completed page walks (4K sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", "SampleAfterValue": "2000003", - "UMask": "0x20" + "UMask": "0x2" }, { - "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake.", + "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x49", - "EventName": "DTLB_STORE_MISSES.WALK_PENDING", - "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake microarchitecture.", + "EventCode": "0x08", + "EventName": "DTLB_LOAD_MISSES.WALK_PENDING", + "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake microarchitecture.", "SampleAfterValue": "2000003", "UMask": "0x10" }, { - "BriefDescription": "DTLB flush attempts of the thread-specific entries", + "BriefDescription": "Store misses in all DTLB levels that cause page walks", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0xBD", - "EventName": "TLB_FLUSH.DTLB_THREAD", - "PublicDescription": "Counts the number of DTLB flush attempts of the thread-specific entries.", - "SampleAfterValue": "100007", + "EventCode": "0x49", + "EventName": "DTLB_STORE_MISSES.MISS_CAUSES_A_WALK", + "PublicDescription": "Counts demand data stores that caused a page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels, but the walk need not have completed.", + "SampleAfterValue": "100003", "UMask": "0x1" }, { - "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.", + "BriefDescription": "Stores that miss the DTLB and hit the STLB.", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x08", - "EventName": "DTLB_LOAD_MISSES.WALK_PENDING", - "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake microarchitecture.", - "SampleAfterValue": "2000003", - "UMask": "0x10" + "EventCode": "0x49", + "EventName": "DTLB_STORE_MISSES.STLB_HIT", + "PublicDescription": "Stores that miss the DTLB (Data TLB) and hit the STLB (2nd Level TLB).", + "SampleAfterValue": "100003", + "UMask": "0x20" }, { "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a store. EPT page walk duration are excluded in Skylake.", @@ -112,34 +112,34 @@ "UMask": "0x10" }, { - "BriefDescription": "Misses at all ITLB levels that cause page walks", + "BriefDescription": "Store misses in all TLB levels causes a page walk that completes. (All page sizes)", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x85", - "EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK", - "PublicDescription": "Counts page walks of any page size (4K/2M/4M/1G) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB, but the walk need not have completed.", + "EventCode": "0x49", + "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED", + "PublicDescription": "Counts completed page walks (all page sizes) caused by demand data stores. This implies it missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", "SampleAfterValue": "100003", - "UMask": "0x1" + "UMask": "0xe" }, { - "BriefDescription": "Stores that miss the DTLB and hit the STLB.", + "BriefDescription": "Page walk completed due to a demand data store to a 1G page", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", "EventCode": "0x49", - "EventName": "DTLB_STORE_MISSES.STLB_HIT", - "PublicDescription": "Stores that miss the DTLB (Data TLB) and hit the STLB (2nd Level TLB).", + "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_1G", + "PublicDescription": "Counts completed page walks (1G sizes) caused by demand data stores. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", "SampleAfterValue": "100003", - "UMask": "0x20" + "UMask": "0x8" }, { - "BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (All page sizes)", + "BriefDescription": "Page walk completed due to a demand data store to a 2M/4M page", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x08", - "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED", - "PublicDescription": "Counts completed page walks (all page sizes) caused by demand data loads. This implies it missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", + "EventCode": "0x49", + "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M", + "PublicDescription": "Counts completed page walks (2M/4M sizes) caused by demand data stores. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", "SampleAfterValue": "100003", - "UMask": "0xe" + "UMask": "0x4" }, { "BriefDescription": "Page walk completed due to a demand data store to a 4K page", @@ -152,133 +152,133 @@ "UMask": "0x2" }, { - "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (1G)", + "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake.", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x85", - "EventName": "ITLB_MISSES.WALK_COMPLETED_1G", - "PublicDescription": "Counts completed page walks (1G page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.", - "SampleAfterValue": "100003", - "UMask": "0x8" + "EventCode": "0x49", + "EventName": "DTLB_STORE_MISSES.WALK_PENDING", + "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake microarchitecture.", + "SampleAfterValue": "2000003", + "UMask": "0x10" }, { - "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (All page sizes)", + "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a EPT (Extended Page Table) walk for any request type.", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x85", - "EventName": "ITLB_MISSES.WALK_COMPLETED", - "PublicDescription": "Counts completed page walks (all page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.", - "SampleAfterValue": "100003", - "UMask": "0xe" + "EventCode": "0x4f", + "EventName": "EPT.WALK_PENDING", + "PublicDescription": "Counts cycles for each PMH (Page Miss Handler) that is busy with an EPT (Extended Page Table) walk for any request type.", + "SampleAfterValue": "2000003", + "UMask": "0x10" }, { - "BriefDescription": "Page walk completed due to a demand data load to a 4K page", + "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x08", - "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_4K", - "PublicDescription": "Counts completed page walks (4K sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", - "SampleAfterValue": "2000003", - "UMask": "0x2" + "EventCode": "0xAE", + "EventName": "ITLB.ITLB_FLUSH", + "PublicDescription": "Counts the number of flushes of the big or small ITLB pages. Counting include both TLB Flush (covering all sets) and TLB Set Clear (set-specific).", + "SampleAfterValue": "100007", + "UMask": "0x1" }, { - "BriefDescription": "Instruction fetch requests that miss the ITLB and hit the STLB.", + "BriefDescription": "Misses at all ITLB levels that cause page walks", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", "EventCode": "0x85", - "EventName": "ITLB_MISSES.STLB_HIT", + "EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK", + "PublicDescription": "Counts page walks of any page size (4K/2M/4M/1G) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB, but the walk need not have completed.", "SampleAfterValue": "100003", - "UMask": "0x20" + "UMask": "0x1" }, { - "BriefDescription": "Page walk completed due to a demand data load to a 2M/4M page", + "BriefDescription": "Instruction fetch requests that miss the ITLB and hit the STLB.", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x08", - "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M", - "PublicDescription": "Counts completed page walks (2M/4M sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", - "SampleAfterValue": "2000003", - "UMask": "0x4" + "EventCode": "0x85", + "EventName": "ITLB_MISSES.STLB_HIT", + "SampleAfterValue": "100003", + "UMask": "0x20" }, { - "BriefDescription": "Load misses in all DTLB levels that cause page walks", + "BriefDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request. EPT page walk duration are excluded in Skylake.", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x08", - "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK", - "PublicDescription": "Counts demand data loads that caused a page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels, but the walk need not have completed.", + "CounterMask": "1", + "EventCode": "0x85", + "EventName": "ITLB_MISSES.WALK_ACTIVE", + "PublicDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request. EPT page walk duration are excluded in Skylake microarchitecture.", "SampleAfterValue": "100003", - "UMask": "0x1" + "UMask": "0x10" }, { - "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a EPT (Extended Page Table) walk for any request type.", + "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (All page sizes)", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x4f", - "EventName": "EPT.WALK_PENDING", - "PublicDescription": "Counts cycles for each PMH (Page Miss Handler) that is busy with an EPT (Extended Page Table) walk for any request type.", - "SampleAfterValue": "2000003", - "UMask": "0x10" + "EventCode": "0x85", + "EventName": "ITLB_MISSES.WALK_COMPLETED", + "PublicDescription": "Counts completed page walks (all page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.", + "SampleAfterValue": "100003", + "UMask": "0xe" }, { - "BriefDescription": "STLB flush attempts", + "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (1G)", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0xBD", - "EventName": "TLB_FLUSH.STLB_ANY", - "PublicDescription": "Counts the number of any STLB flush attempts (such as entire, VPID, PCID, InvPage, CR3 write, etc.).", - "SampleAfterValue": "100007", - "UMask": "0x20" + "EventCode": "0x85", + "EventName": "ITLB_MISSES.WALK_COMPLETED_1G", + "PublicDescription": "Counts completed page walks (1G page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.", + "SampleAfterValue": "100003", + "UMask": "0x8" }, { - "BriefDescription": "Page walk completed due to a demand data load to a 1G page", + "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x08", - "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_1G", - "PublicDescription": "Counts completed page walks (1G sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", - "SampleAfterValue": "2000003", - "UMask": "0x8" + "EventCode": "0x85", + "EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M", + "PublicDescription": "Counts completed page walks (2M/4M page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.", + "SampleAfterValue": "100003", + "UMask": "0x4" }, { - "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.", + "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (4K)", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "CounterMask": "1", - "EventCode": "0x08", - "EventName": "DTLB_LOAD_MISSES.WALK_ACTIVE", - "PublicDescription": "Counts cycles when at least one PMH (Page Miss Handler) is busy with a page walk for a load.", + "EventCode": "0x85", + "EventName": "ITLB_MISSES.WALK_COMPLETED_4K", + "PublicDescription": "Counts completed page walks (4K page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.", "SampleAfterValue": "100003", - "UMask": "0x10" + "UMask": "0x2" }, { - "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)", + "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake.", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", "EventCode": "0x85", - "EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M", - "PublicDescription": "Counts completed page walks (2M/4M page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.", + "EventName": "ITLB_MISSES.WALK_PENDING", + "PublicDescription": "Counts 1 per cycle for each PMH (Page Miss Handler) that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake michroarchitecture.", "SampleAfterValue": "100003", - "UMask": "0x4" + "UMask": "0x10" }, { - "BriefDescription": "Store misses in all TLB levels causes a page walk that completes. (All page sizes)", + "BriefDescription": "DTLB flush attempts of the thread-specific entries", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x49", - "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED", - "PublicDescription": "Counts completed page walks (all page sizes) caused by demand data stores. This implies it missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", - "SampleAfterValue": "100003", - "UMask": "0xe" + "EventCode": "0xBD", + "EventName": "TLB_FLUSH.DTLB_THREAD", + "PublicDescription": "Counts the number of DTLB flush attempts of the thread-specific entries.", + "SampleAfterValue": "100007", + "UMask": "0x1" }, { - "BriefDescription": "Page walk completed due to a demand data store to a 1G page", + "BriefDescription": "STLB flush attempts", "Counter": "0,1,2,3", "CounterHTOff": "0,1,2,3,4,5,6,7", - "EventCode": "0x49", - "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_1G", - "PublicDescription": "Counts completed page walks (1G sizes) caused by demand data stores. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.", - "SampleAfterValue": "100003", - "UMask": "0x8" + "EventCode": "0xBD", + "EventName": "TLB_FLUSH.STLB_ANY", + "PublicDescription": "Counts the number of any STLB flush attempts (such as entire, VPID, PCID, InvPage, CR3 write, etc.).", + "SampleAfterValue": "100007", + "UMask": "0x20" } -]
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