[PATCH 20/32] perf vendor events intel: Add uncore events for Sandy Bridge Server
From: Arnaldo Carvalho de Melo
Date: Thu Feb 09 2017 - 21:47:39 EST
From: Andi Kleen <ak@xxxxxxxxxxxxxxx>
This is not a full uncore event list, but a short list of useful
and understandable metrics.
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Link: http://lkml.kernel.org/n/tip-c0cix4eprbldfrx5zf60suvh@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
.../pmu-events/arch/x86/jaketown/uncore-cache.json | 209 +++++++++++++++++
.../arch/x86/jaketown/uncore-interconnect.json | 46 ++++
.../arch/x86/jaketown/uncore-memory.json | 79 +++++++
.../pmu-events/arch/x86/jaketown/uncore-power.json | 248 +++++++++++++++++++++
4 files changed, 582 insertions(+)
create mode 100644 tools/perf/pmu-events/arch/x86/jaketown/uncore-cache.json
create mode 100644 tools/perf/pmu-events/arch/x86/jaketown/uncore-interconnect.json
create mode 100644 tools/perf/pmu-events/arch/x86/jaketown/uncore-memory.json
create mode 100644 tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json
diff --git a/tools/perf/pmu-events/arch/x86/jaketown/uncore-cache.json b/tools/perf/pmu-events/arch/x86/jaketown/uncore-cache.json
new file mode 100644
index 000000000000..2f23cf0129e7
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/jaketown/uncore-cache.json
@@ -0,0 +1,209 @@
+[
+ {
+ "BriefDescription": "Uncore cache clock ticks. Derived from unc_c_clockticks",
+ "Counter": "0,1,2,3",
+ "EventName": "UNC_C_CLOCKTICKS",
+ "PerPkg": "1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "All LLC Misses (code+ data rd + data wr - including demand and prefetch). Derived from unc_c_llc_lookup.any",
+ "Counter": "0,1",
+ "EventCode": "0x34",
+ "EventName": "UNC_C_LLC_LOOKUP.ANY",
+ "Filter": "filter_state=0x1",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x11",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "M line evictions from LLC (writebacks to memory). Derived from unc_c_llc_victims.m_state",
+ "Counter": "0,1",
+ "EventCode": "0x37",
+ "EventName": "UNC_C_LLC_VICTIMS.M_STATE",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "LLC misses - demand and prefetch data reads - excludes LLC prefetches. Derived from unc_c_tor_inserts.miss_opcode.demand",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_MISSES.DATA_READ",
+ "Filter": "filter_opc=0x182",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x3",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "LLC misses - Uncacheable reads. Derived from unc_c_tor_inserts.miss_opcode.uncacheable",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_MISSES.UNCACHEABLE",
+ "Filter": "filter_opc=0x187",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x3",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "PCIe allocating writes that miss LLC - DDIO misses. Derived from unc_c_tor_inserts.miss_opcode.ddio_miss",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_MISSES.PCIE_WRITE",
+ "Filter": "filter_opc=0x19c",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x3",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "LLC misses for ItoM writes (as part of fast string memcpy stores). Derived from unc_c_tor_inserts.miss_opcode.itom_write",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_MISSES.ITOM_WRITE",
+ "Filter": "filter_opc=0x1c8",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x3",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "Streaming stores (full cache line). Derived from unc_c_tor_inserts.opcode.streaming_full",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_REFERENCES.STREAMING_FULL",
+ "Filter": "filter_opc=0x18c",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "Streaming stores (partial cache line). Derived from unc_c_tor_inserts.opcode.streaming_partial",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_REFERENCES.STREAMING_PARTIAL",
+ "Filter": "filter_opc=0x18d",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "Partial PCIe reads. Derived from unc_c_tor_inserts.opcode.pcie_partial",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_REFERENCES.PCIE_PARTIAL_READ",
+ "Filter": "filter_opc=0x195",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "PCIe allocating writes that hit in LLC (DDIO hits). Derived from unc_c_tor_inserts.opcode.ddio_hit",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_REFERENCES.PCIE_WRITE",
+ "Filter": "filter_opc=0x19c",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "PCIe read current. Derived from unc_c_tor_inserts.opcode.pcie_read_current",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_REFERENCES.PCIE_READ",
+ "Filter": "filter_opc=0x19e",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "ItoM write hits (as part of fast string memcpy stores). Derived from unc_c_tor_inserts.opcode.itom_write_hit",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_REFERENCES.ITOM_WRITE",
+ "Filter": "filter_opc=0x1c8",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "PCIe non-snoop reads. Derived from unc_c_tor_inserts.opcode.pcie_read",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_REFERENCES.PCIE_NS_READ",
+ "Filter": "filter_opc=0x1e4",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "PCIe non-snoop writes (partial). Derived from unc_c_tor_inserts.opcode.pcie_partial_write",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_REFERENCES.PCIE_NS_PARTIAL_WRITE",
+ "Filter": "filter_opc=0x1e5",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "PCIe non-snoop writes (full line). Derived from unc_c_tor_inserts.opcode.pcie_full_write",
+ "Counter": "0,1",
+ "EventCode": "0x35",
+ "EventName": "LLC_REFERENCES.PCIE_NS_WRITE",
+ "Filter": "filter_opc=0x1e6",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x1",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "Occupancy counter for all LLC misses; we divide this by UNC_C_CLOCKTICKS to get average Q depth. Derived from unc_c_tor_occupancy.miss_all",
+ "EventCode": "0x36",
+ "EventName": "UNC_C_TOR_OCCUPANCY.MISS_ALL",
+ "Filter": "filter_opc=0x182",
+ "MetricExpr": "(UNC_C_TOR_OCCUPANCY.MISS_ALL / UNC_C_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "UMask": "0xa",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "Occupancy counter for LLC data reads (demand and L2 prefetch). Derived from unc_c_tor_occupancy.miss_opcode.llc_data_read",
+ "EventCode": "0x36",
+ "EventName": "UNC_C_TOR_OCCUPANCY.LLC_DATA_READ",
+ "PerPkg": "1",
+ "UMask": "0x3",
+ "Unit": "CBO"
+ },
+ {
+ "BriefDescription": "read requests to home agent. Derived from unc_h_requests.reads",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x1",
+ "EventName": "UNC_H_REQUESTS.READS",
+ "PerPkg": "1",
+ "UMask": "0x3",
+ "Unit": "HA"
+ },
+ {
+ "BriefDescription": "write requests to home agent. Derived from unc_h_requests.writes",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x1",
+ "EventName": "UNC_H_REQUESTS.WRITES",
+ "PerPkg": "1",
+ "UMask": "0xc",
+ "Unit": "HA"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/x86/jaketown/uncore-interconnect.json b/tools/perf/pmu-events/arch/x86/jaketown/uncore-interconnect.json
new file mode 100644
index 000000000000..63351876eb57
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/jaketown/uncore-interconnect.json
@@ -0,0 +1,46 @@
+[
+ {
+ "BriefDescription": "QPI clock ticks. Used to get percentages of QPI cycles events. Derived from unc_q_clockticks",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x14",
+ "EventName": "UNC_Q_CLOCKTICKS",
+ "PerPkg": "1",
+ "Unit": "QPI LL"
+ },
+ {
+ "BriefDescription": "Cycles where receiving QPI link is in half-width mode. Derived from unc_q_rxl0p_power_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x10",
+ "EventName": "UNC_Q_RxL0P_POWER_CYCLES",
+ "MetricExpr": "(UNC_Q_RxL0P_POWER_CYCLES / UNC_Q_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "QPI LL"
+ },
+ {
+ "BriefDescription": "Cycles where transmitting QPI link is in half-width mode. Derived from unc_q_txl0p_power_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xd",
+ "EventName": "UNC_Q_TxL0P_POWER_CYCLES",
+ "MetricExpr": "(UNC_Q_TxL0P_POWER_CYCLES / UNC_Q_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "QPI LL"
+ },
+ {
+ "BriefDescription": "Number of data flits transmitted . Derived from unc_q_txl_flits_g0.data",
+ "Counter": "0,1,2,3",
+ "EventName": "UNC_Q_TxL_FLITS_G0.DATA",
+ "PerPkg": "1",
+ "ScaleUnit": "8Bytes",
+ "UMask": "0x2",
+ "Unit": "QPI LL"
+ },
+ {
+ "BriefDescription": "Number of non data (control) flits transmitted . Derived from unc_q_txl_flits_g0.non_data",
+ "Counter": "0,1,2,3",
+ "EventName": "UNC_Q_TxL_FLITS_G0.NON_DATA",
+ "PerPkg": "1",
+ "ScaleUnit": "8Bytes",
+ "UMask": "0x4",
+ "Unit": "QPI LL"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/x86/jaketown/uncore-memory.json b/tools/perf/pmu-events/arch/x86/jaketown/uncore-memory.json
new file mode 100644
index 000000000000..e2cf6daa7b37
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/jaketown/uncore-memory.json
@@ -0,0 +1,79 @@
+[
+ {
+ "BriefDescription": "Memory page activates. Derived from unc_m_act_count",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x1",
+ "EventName": "UNC_M_ACT_COUNT",
+ "PerPkg": "1",
+ "Unit": "iMC"
+ },
+ {
+ "BriefDescription": "read requests to memory controller. Derived from unc_m_cas_count.rd",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x4",
+ "EventName": "UNC_M_CAS_COUNT.RD",
+ "PerPkg": "1",
+ "UMask": "0x3",
+ "Unit": "iMC"
+ },
+ {
+ "BriefDescription": "write requests to memory controller. Derived from unc_m_cas_count.wr",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x4",
+ "EventName": "UNC_M_CAS_COUNT.WR",
+ "PerPkg": "1",
+ "UMask": "0xc",
+ "Unit": "iMC"
+ },
+ {
+ "BriefDescription": "Memory controller clock ticks. Used to get percentages of memory controller cycles events. Derived from unc_m_clockticks",
+ "Counter": "0,1,2,3",
+ "EventName": "UNC_M_CLOCKTICKS",
+ "PerPkg": "1",
+ "Unit": "iMC"
+ },
+ {
+ "BriefDescription": "Cycles where DRAM ranks are in power down (CKE) mode. Derived from unc_m_power_channel_ppd",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x85",
+ "EventName": "UNC_M_POWER_CHANNEL_PPD",
+ "MetricExpr": "(UNC_M_POWER_CHANNEL_PPD / UNC_M_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "iMC"
+ },
+ {
+ "BriefDescription": "Cycles all ranks are in critical thermal throttle. Derived from unc_m_power_critical_throttle_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x86",
+ "EventName": "UNC_M_POWER_CRITICAL_THROTTLE_CYCLES",
+ "MetricExpr": "(UNC_M_POWER_CRITICAL_THROTTLE_CYCLES / UNC_M_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "iMC"
+ },
+ {
+ "BriefDescription": "Cycles Memory is in self refresh power mode. Derived from unc_m_power_self_refresh",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x43",
+ "EventName": "UNC_M_POWER_SELF_REFRESH",
+ "MetricExpr": "(UNC_M_POWER_SELF_REFRESH / UNC_M_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "iMC"
+ },
+ {
+ "BriefDescription": "Memory page conflicts. Derived from unc_m_pre_count.page_miss",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x2",
+ "EventName": "UNC_M_PRE_COUNT.PAGE_MISS",
+ "PerPkg": "1",
+ "UMask": "0x1",
+ "Unit": "iMC"
+ },
+ {
+ "BriefDescription": "Occupancy counter for memory read queue. Derived from unc_m_rpq_occupancy",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x80",
+ "EventName": "UNC_M_RPQ_OCCUPANCY",
+ "PerPkg": "1",
+ "Unit": "iMC"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json b/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json
new file mode 100644
index 000000000000..bbe36d547386
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json
@@ -0,0 +1,248 @@
+[
+ {
+ "BriefDescription": "PCU clock ticks. Use to get percentages of PCU cycles events. Derived from unc_p_clockticks",
+ "Counter": "0,1,2,3",
+ "EventName": "UNC_P_CLOCKTICKS",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore was running at a frequency greater than or equal to the frequency that is configured in the filter. (filter_band0=XXX with XXX in 100Mhz units). One can also use inversion (filter_inv=1) to track cycles when we were less than the configured frequency. Derived from unc_p_freq_band0_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xb",
+ "EventName": "UNC_P_FREQ_BAND0_CYCLES",
+ "MetricExpr": "(UNC_P_FREQ_BAND0_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore was running at a frequency greater than or equal to the frequency that is configured in the filter. (filter_band1=XXX with XXX in 100Mhz units). One can also use inversion (filter_inv=1) to track cycles when we were less than the configured frequency. Derived from unc_p_freq_band1_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xc",
+ "EventName": "UNC_P_FREQ_BAND1_CYCLES",
+ "MetricExpr": "(UNC_P_FREQ_BAND1_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore was running at a frequency greater than or equal to the frequency that is configured in the filter. (filter_band2=XXX with XXX in 100Mhz units). One can also use inversion (filter_inv=1) to track cycles when we were less than the configured frequency. Derived from unc_p_freq_band2_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xd",
+ "EventName": "UNC_P_FREQ_BAND2_CYCLES",
+ "MetricExpr": "(UNC_P_FREQ_BAND2_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore was running at a frequency greater than or equal to the frequency that is configured in the filter. (filter_band3=XXX, with XXX in 100Mhz units). One can also use inversion (filter_inv=1) to track cycles when we were less than the configured frequency. Derived from unc_p_freq_band3_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xe",
+ "EventName": "UNC_P_FREQ_BAND3_CYCLES",
+ "MetricExpr": "(UNC_P_FREQ_BAND3_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of times that the uncore transitioned a frequency greater than or equal to the frequency that is configured in the filter. (filter_band0=XXX with XXX in 100Mhz units). One can also use inversion (filter_inv=1) to track cycles when we were less than the configured frequency. Derived from unc_p_freq_band0_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xb",
+ "EventName": "UNC_P_FREQ_BAND0_TRANSITIONS",
+ "Filter": "edge=1",
+ "MetricExpr": "(UNC_P_FREQ_BAND0_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of times that the uncore transistioned to a frequency greater than or equal to the frequency that is configured in the filter. (filter_band1=XXX with XXX in 100Mhz units). One can also use inversion (filter_inv=1) to track cycles when we were less than the configured frequency. Derived from unc_p_freq_band1_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xc",
+ "EventName": "UNC_P_FREQ_BAND1_TRANSITIONS",
+ "Filter": "edge=1",
+ "MetricExpr": "(UNC_P_FREQ_BAND1_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore transitioned to a frequency greater than or equal to the frequency that is configured in the filter. (filter_band2=XXX with XXX in 100Mhz units). One can also use inversion (filter_inv=1) to track cycles when we were less than the configured frequency. Derived from unc_p_freq_band2_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xd",
+ "EventName": "UNC_P_FREQ_BAND2_TRANSITIONS",
+ "Filter": "edge=1",
+ "MetricExpr": "(UNC_P_FREQ_BAND2_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore transitioned to a frequency greater than or equal to the frequency that is configured in the filter. (filter_band3=XXX, with XXX in 100Mhz units). One can also use inversion (filter_inv=1) to track cycles when we were less than the configured frequency. Derived from unc_p_freq_band3_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xe",
+ "EventName": "UNC_P_FREQ_BAND3_TRANSITIONS",
+ "Filter": "edge=1",
+ "MetricExpr": "(UNC_P_FREQ_BAND3_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "This is an occupancy event that tracks the number of cores that are in C0. It can be used by itself to get the average number of cores in C0, with threshholding to generate histograms, or with other PCU events and occupancy triggering to capture other details. Derived from unc_p_power_state_occupancy.cores_c0",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x80",
+ "EventName": "UNC_P_POWER_STATE_OCCUPANCY.CORES_C0",
+ "Filter": "occ_sel=1",
+ "MetricExpr": "(UNC_P_POWER_STATE_OCCUPANCY.CORES_C0 / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "This is an occupancy event that tracks the number of cores that are in C3. It can be used by itself to get the average number of cores in C0, with threshholding to generate histograms, or with other PCU events and occupancy triggering to capture other details. Derived from unc_p_power_state_occupancy.cores_c3",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x80",
+ "EventName": "UNC_P_POWER_STATE_OCCUPANCY.CORES_C3",
+ "Filter": "occ_sel=2",
+ "MetricExpr": "(UNC_P_POWER_STATE_OCCUPANCY.CORES_C3 / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "This is an occupancy event that tracks the number of cores that are in C6. It can be used by itself to get the average number of cores in C0, with threshholding to generate histograms, or with other PCU events . Derived from unc_p_power_state_occupancy.cores_c6",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x80",
+ "EventName": "UNC_P_POWER_STATE_OCCUPANCY.CORES_C6",
+ "Filter": "occ_sel=3",
+ "MetricExpr": "(UNC_P_POWER_STATE_OCCUPANCY.CORES_C6 / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that we are in external PROCHOT mode. This mode is triggered when a sensor off the die determines that something off-die (like DRAM) is too hot and must throttle to avoid damaging the chip. Derived from unc_p_prochot_external_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xa",
+ "EventName": "UNC_P_PROCHOT_EXTERNAL_CYCLES",
+ "MetricExpr": "(UNC_P_PROCHOT_EXTERNAL_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles when temperature is the upper limit on frequency. Derived from unc_p_freq_max_limit_thermal_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x4",
+ "EventName": "UNC_P_FREQ_MAX_LIMIT_THERMAL_CYCLES",
+ "MetricExpr": "(UNC_P_FREQ_MAX_LIMIT_THERMAL_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles when the OS is the upper limit on frequency. Derived from unc_p_freq_max_os_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x6",
+ "EventName": "UNC_P_FREQ_MAX_OS_CYCLES",
+ "MetricExpr": "(UNC_P_FREQ_MAX_OS_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles when power is the upper limit on frequency. Derived from unc_p_freq_max_power_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x5",
+ "EventName": "UNC_P_FREQ_MAX_POWER_CYCLES",
+ "MetricExpr": "(UNC_P_FREQ_MAX_POWER_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles when current is the upper limit on frequency. Derived from unc_p_freq_max_current_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x7",
+ "EventName": "UNC_P_FREQ_MAX_CURRENT_CYCLES",
+ "MetricExpr": "(UNC_P_FREQ_MAX_CURRENT_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Cycles spent changing Frequency. Derived from unc_p_freq_trans_cycles",
+ "Counter": "0,1,2,3",
+ "EventName": "UNC_P_FREQ_TRANS_CYCLES",
+ "MetricExpr": "(UNC_P_FREQ_TRANS_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore was running at a frequency greater than or equal to 1.2Ghz. Derived from unc_p_freq_band0_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xb",
+ "EventName": "UNC_P_FREQ_GE_1200MHZ_CYCLES",
+ "Filter": "filter_band0=1200",
+ "MetricExpr": "(UNC_P_FREQ_GE_1200MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore was running at a frequency greater than or equal to 2Ghz. Derived from unc_p_freq_band1_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xc",
+ "EventName": "UNC_P_FREQ_GE_2000MHZ_CYCLES",
+ "Filter": "filter_band1=2000",
+ "MetricExpr": "(UNC_P_FREQ_GE_2000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore was running at a frequency greater than or equal to 3Ghz. Derived from unc_p_freq_band2_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xd",
+ "EventName": "UNC_P_FREQ_GE_3000MHZ_CYCLES",
+ "Filter": "filter_band2=3000",
+ "MetricExpr": "(UNC_P_FREQ_GE_3000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore was running at a frequency greater than or equal to 4Ghz. Derived from unc_p_freq_band3_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xe",
+ "EventName": "UNC_P_FREQ_GE_4000MHZ_CYCLES",
+ "Filter": "filter_band3=4000",
+ "MetricExpr": "(UNC_P_FREQ_GE_4000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of times that the uncore transitioned to a frequency greater than or equal to 1.2Ghz. Derived from unc_p_freq_band0_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xb",
+ "EventName": "UNC_P_FREQ_GE_1200MHZ_TRANSITIONS",
+ "Filter": "edge=1,filter_band0=1200",
+ "MetricExpr": "(UNC_P_FREQ_GE_1200MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of times that the uncore transitioned to a frequency greater than or equal to 2Ghz. Derived from unc_p_freq_band1_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xc",
+ "EventName": "UNC_P_FREQ_GE_2000MHZ_TRANSITIONS",
+ "Filter": "edge=1,filter_band1=2000",
+ "MetricExpr": "(UNC_P_FREQ_GE_2000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore transitioned to a frequency greater than or equal to 3Ghz. Derived from unc_p_freq_band2_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xd",
+ "EventName": "UNC_P_FREQ_GE_3000MHZ_TRANSITIONS",
+ "Filter": "edge=1,filter_band2=4000",
+ "MetricExpr": "(UNC_P_FREQ_GE_3000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ },
+ {
+ "BriefDescription": "Counts the number of cycles that the uncore transitioned to a frequency greater than or equal to 4Ghz. Derived from unc_p_freq_band3_cycles",
+ "Counter": "0,1,2,3",
+ "EventCode": "0xe",
+ "EventName": "UNC_P_FREQ_GE_4000MHZ_TRANSITIONS",
+ "Filter": "edge=1,filter_band3=4000",
+ "MetricExpr": "(UNC_P_FREQ_GE_4000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.",
+ "PerPkg": "1",
+ "Unit": "PCU"
+ }
+]
--
2.9.3