[ { "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the Non-AVX turbo schedule.", "Counter": "0,1,2,3", "EventCode": "0x28", "EventName": "CORE_POWER.LVL0_TURBO_LICENSE", "PublicDescription": "Core cycles where the core was running with power-delivery for baseline license level 0. This includes non-AVX codes, SSE, AVX 128-bit, and low-current AVX 256-bit codes.", "SampleAfterValue": "200003", "UMask": "0x7" }, { "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the AVX2 turbo schedule.", "Counter": "0,1,2,3", "EventCode": "0x28", "EventName": "CORE_POWER.LVL1_TURBO_LICENSE", "PublicDescription": "Core cycles where the core was running with power-delivery for license level 1. This includes high current AVX 256-bit instructions as well as low current AVX 512-bit instructions.", "SampleAfterValue": "200003", "UMask": "0x18" }, { "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the AVX512 turbo schedule.", "Counter": "0,1,2,3", "EventCode": "0x28", "EventName": "CORE_POWER.LVL2_TURBO_LICENSE", "PublicDescription": "Core cycles where the core was running with power-delivery for license level 2 (introduced in Skylake Server microarchitecture). This includes high current AVX 512-bit instructions.", "SampleAfterValue": "200003", "UMask": "0x20" }, { "BriefDescription": "Core cycles the core was throttled due to a pending power level request.", "Counter": "0,1,2,3", "EventCode": "0x28", "EventName": "CORE_POWER.THROTTLE", "PublicDescription": "Core cycles the out-of-order engine was throttled due to a pending power level request.", "SampleAfterValue": "200003", "UMask": "0x40" }, { "BriefDescription": "CORE_SNOOP_RESPONSE.RSP_IFWDFE", "Counter": "0,1,2,3", "EventCode": "0xEF", "EventName": "CORE_SNOOP_RESPONSE.RSP_IFWDFE", "SampleAfterValue": "2000003", "UMask": "0x20" }, { "BriefDescription": "CORE_SNOOP_RESPONSE.RSP_IFWDM", "Counter": "0,1,2,3", "EventCode": "0xEF", "EventName": "CORE_SNOOP_RESPONSE.RSP_IFWDM", "SampleAfterValue": "2000003", "UMask": "0x10" }, { "BriefDescription": "CORE_SNOOP_RESPONSE.RSP_IHITFSE", "Counter": "0,1,2,3", "EventCode": "0xEF", "EventName": "CORE_SNOOP_RESPONSE.RSP_IHITFSE", "SampleAfterValue": "2000003", "UMask": "0x2" }, { "BriefDescription": "CORE_SNOOP_RESPONSE.RSP_IHITI", "Counter": "0,1,2,3", "EventCode": "0xEF", "EventName": "CORE_SNOOP_RESPONSE.RSP_IHITI", "SampleAfterValue": "2000003", "UMask": "0x1" }, { "BriefDescription": "CORE_SNOOP_RESPONSE.RSP_SFWDFE", "Counter": "0,1,2,3", "EventCode": "0xEF", "EventName": "CORE_SNOOP_RESPONSE.RSP_SFWDFE", "SampleAfterValue": "2000003", "UMask": "0x40" }, { "BriefDescription": "CORE_SNOOP_RESPONSE.RSP_SFWDM", "Counter": "0,1,2,3", "EventCode": "0xEF", "EventName": "CORE_SNOOP_RESPONSE.RSP_SFWDM", "SampleAfterValue": "2000003", "UMask": "0x8" }, { "BriefDescription": "CORE_SNOOP_RESPONSE.RSP_SHITFSE", "Counter": "0,1,2,3", "EventCode": "0xEF", "EventName": "CORE_SNOOP_RESPONSE.RSP_SHITFSE", "SampleAfterValue": "2000003", "UMask": "0x4" }, { "BriefDescription": "Number of hardware interrupts received by the processor.", "Counter": "0,1,2,3", "EventCode": "0xCB", "EventName": "HW_INTERRUPTS.RECEIVED", "PublicDescription": "Counts the number of hardware interruptions received by the processor.", "SampleAfterValue": "203", "UMask": "0x1" }, { "BriefDescription": "Counts number of cache lines that are dropped and not written back to L3 as they are deemed to be less likely to be reused shortly", "Counter": "0,1,2,3", "EventCode": "0xFE", "EventName": "IDI_MISC.WB_DOWNGRADE", "PublicDescription": "Counts number of cache lines that are dropped and not written back to L3 as they are deemed to be less likely to be reused shortly.", "SampleAfterValue": "100003", "UMask": "0x4" }, { "BriefDescription": "Counts number of cache lines that are allocated and written back to L3 with the intention that they are more likely to be reused shortly", "Counter": "0,1,2,3", "EventCode": "0xFE", "EventName": "IDI_MISC.WB_UPGRADE", "PublicDescription": "Counts number of cache lines that are allocated and written back to L3 with the intention that they are more likely to be reused shortly.", "SampleAfterValue": "100003", "UMask": "0x2" }, { "BriefDescription": "MEMORY_DISAMBIGUATION.HISTORY_RESET", "Counter": "0,1,2,3", "EventCode": "0x09", "EventName": "MEMORY_DISAMBIGUATION.HISTORY_RESET", "SampleAfterValue": "2000003", "UMask": "0x1" } ]