mirror of
https://github.com/ClusterCockpit/cc-metric-collector.git
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124 lines
6.3 KiB
Plaintext
124 lines
6.3 KiB
Plaintext
SHORT Cache bandwidth in MBytes/s
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EVENTSET
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FIXC0 INSTR_RETIRED_ANY
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FIXC1 CPU_CLK_UNHALTED_CORE
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FIXC2 CPU_CLK_UNHALTED_REF
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PMC0 L1D_REPLACEMENT
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PMC1 L1D_M_EVICT
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PMC2 L2_LINES_IN_ALL
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PMC3 L2_TRANS_L2_WB
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CBOX0C0 LLC_LOOKUP_DATA_READ
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CBOX1C0 LLC_LOOKUP_DATA_READ
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CBOX2C0 LLC_LOOKUP_DATA_READ
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CBOX3C0 LLC_LOOKUP_DATA_READ
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CBOX4C0 LLC_LOOKUP_DATA_READ
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CBOX5C0 LLC_LOOKUP_DATA_READ
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CBOX6C0 LLC_LOOKUP_DATA_READ
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CBOX7C0 LLC_LOOKUP_DATA_READ
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CBOX8C0 LLC_LOOKUP_DATA_READ
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CBOX9C0 LLC_LOOKUP_DATA_READ
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CBOX10C0 LLC_LOOKUP_DATA_READ
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CBOX11C0 LLC_LOOKUP_DATA_READ
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CBOX12C0 LLC_LOOKUP_DATA_READ
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CBOX13C0 LLC_LOOKUP_DATA_READ
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CBOX14C0 LLC_LOOKUP_DATA_READ
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CBOX15C0 LLC_LOOKUP_DATA_READ
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CBOX16C0 LLC_LOOKUP_DATA_READ
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CBOX17C0 LLC_LOOKUP_DATA_READ
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CBOX0C1 LLC_VICTIMS_M
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CBOX1C1 LLC_VICTIMS_M
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CBOX2C1 LLC_VICTIMS_M
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CBOX3C1 LLC_VICTIMS_M
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CBOX4C1 LLC_VICTIMS_M
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CBOX5C1 LLC_VICTIMS_M
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CBOX6C1 LLC_VICTIMS_M
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CBOX7C1 LLC_VICTIMS_M
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CBOX8C1 LLC_VICTIMS_M
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CBOX9C1 LLC_VICTIMS_M
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CBOX10C1 LLC_VICTIMS_M
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CBOX11C1 LLC_VICTIMS_M
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CBOX12C1 LLC_VICTIMS_M
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CBOX13C1 LLC_VICTIMS_M
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MBOX0C0 CAS_COUNT_RD
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MBOX0C1 CAS_COUNT_WR
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MBOX1C0 CAS_COUNT_RD
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MBOX1C1 CAS_COUNT_WR
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MBOX2C0 CAS_COUNT_RD
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MBOX2C1 CAS_COUNT_WR
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MBOX3C0 CAS_COUNT_RD
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MBOX3C1 CAS_COUNT_WR
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MBOX4C0 CAS_COUNT_RD
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MBOX4C1 CAS_COUNT_WR
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MBOX5C0 CAS_COUNT_RD
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MBOX5C1 CAS_COUNT_WR
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MBOX6C0 CAS_COUNT_RD
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MBOX6C1 CAS_COUNT_WR
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MBOX7C0 CAS_COUNT_RD
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MBOX7C1 CAS_COUNT_WR
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METRICS
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Runtime (RDTSC) [s] time
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Runtime unhalted [s] FIXC1*inverseClock
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Clock [MHz] 1.E-06*(FIXC1/FIXC2)/inverseClock
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CPI FIXC1/FIXC0
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L2 to L1 load bandwidth [MBytes/s] 1.0E-06*PMC0*64.0/time
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L2 to L1 load data volume [GBytes] 1.0E-09*PMC0*64.0
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L1 to L2 evict bandwidth [MBytes/s] 1.0E-06*PMC1*64.0/time
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L1 to L2 evict data volume [GBytes] 1.0E-09*PMC1*64.0
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L1 to/from L2 bandwidth [MBytes/s] 1.0E-06*(PMC0+PMC1)*64.0/time
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L1 to/from L2 data volume [GBytes] 1.0E-09*(PMC0+PMC1)*64.0
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L3 to L2 load bandwidth [MBytes/s] 1.0E-06*PMC2*64.0/time
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L3 to L2 load data volume [GBytes] 1.0E-09*PMC2*64.0
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L2 to L3 evict bandwidth [MBytes/s] 1.0E-06*PMC3*64.0/time
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L2 to L3 evict data volume [GBytes] 1.0E-09*PMC3*64.0
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L2 to/from L3 bandwidth [MBytes/s] 1.0E-06*(PMC2+PMC3)*64.0/time
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L2 to/from L3 data volume [GBytes] 1.0E-09*(PMC2+PMC3)*64.0
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System to L3 bandwidth [MBytes/s] 1.0E-06*(CBOX0C0+CBOX1C0+CBOX2C0+CBOX3C0+CBOX4C0+CBOX5C0+CBOX6C0+CBOX7C0+CBOX8C0+CBOX9C0+CBOX10C0+CBOX11C0+CBOX12C0+CBOX13C0)*64.0/time
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System to L3 data volume [GBytes] 1.0E-09*(CBOX0C0+CBOX1C0+CBOX2C0+CBOX3C0+CBOX4C0+CBOX5C0+CBOX6C0+CBOX7C0+CBOX8C0+CBOX9C0+CBOX10C0+CBOX11C0+CBOX12C0+CBOX13C0)*64.0
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L3 to system bandwidth [MBytes/s] 1.0E-06*(CBOX0C1+CBOX1C1+CBOX2C1+CBOX3C1+CBOX4C1+CBOX5C1+CBOX6C1+CBOX7C1+CBOX8C1+CBOX9C1+CBOX10C1+CBOX11C1+CBOX12C1+CBOX13C1)*64/time
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L3 to system data volume [GBytes] 1.0E-09*(CBOX0C1+CBOX1C1+CBOX2C1+CBOX3C1+CBOX4C1+CBOX5C1+CBOX6C1+CBOX7C1+CBOX8C1+CBOX9C1+CBOX10C1+CBOX11C1+CBOX12C1+CBOX13C1)*64
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L3 to/from system bandwidth [MBytes/s] 1.0E-06*(CBOX0C0+CBOX1C0+CBOX2C0+CBOX3C0+CBOX4C0+CBOX5C0+CBOX6C0+CBOX7C0+CBOX8C0+CBOX9C0+CBOX10C0+CBOX11C0+CBOX12C0+CBOX13C0+CBOX0C1+CBOX1C1+CBOX2C1+CBOX3C1+CBOX4C1+CBOX5C1+CBOX6C1+CBOX7C1+CBOX8C1+CBOX9C1+CBOX10C1+CBOX11C1+CBOX12C1+CBOX13C1)*64.0/time
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L3 to/from system data volume [GBytes] 1.0E-09*(CBOX0C0+CBOX1C0+CBOX2C0+CBOX3C0+CBOX4C0+CBOX5C0+CBOX6C0+CBOX7C0+CBOX8C0+CBOX9C0+CBOX10C0+CBOX11C0+CBOX12C0+CBOX13C0+CBOX0C1+CBOX1C1+CBOX2C1+CBOX3C1+CBOX4C1+CBOX5C1+CBOX6C1+CBOX7C1+CBOX8C1+CBOX9C1+CBOX10C1+CBOX11C1+CBOX12C1+CBOX13C1)*64.0
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Memory read bandwidth [MBytes/s] 1.0E-06*(MBOX0C0+MBOX1C0+MBOX2C0+MBOX3C0+MBOX4C0+MBOX5C0+MBOX6C0+MBOX7C0)*64.0/time
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Memory read data volume [GBytes] 1.0E-09*(MBOX0C0+MBOX1C0+MBOX2C0+MBOX3C0+MBOX4C0+MBOX5C0+MBOX6C0+MBOX7C0)*64.0
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Memory write bandwidth [MBytes/s] 1.0E-06*(MBOX0C1+MBOX1C1+MBOX2C1+MBOX3C1+MBOX4C1+MBOX5C1+MBOX6C1+MBOX7C1)*64.0/time
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Memory write data volume [GBytes] 1.0E-09*(MBOX0C1+MBOX1C1+MBOX2C1+MBOX3C1+MBOX4C1+MBOX5C1+MBOX6C1+MBOX7C1)*64.0
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Memory bandwidth [MBytes/s] 1.0E-06*(MBOX0C0+MBOX1C0+MBOX2C0+MBOX3C0+MBOX4C0+MBOX5C0+MBOX6C0+MBOX7C0+MBOX0C1+MBOX1C1+MBOX2C1+MBOX3C1+MBOX4C1+MBOX5C1+MBOX6C1+MBOX7C1)*64.0/time
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Memory data volume [GBytes] 1.0E-09*(MBOX0C0+MBOX1C0+MBOX2C0+MBOX3C0+MBOX4C0+MBOX5C0+MBOX6C0+MBOX7C0+MBOX0C1+MBOX1C1+MBOX2C1+MBOX3C1+MBOX4C1+MBOX5C1+MBOX6C1+MBOX7C1)*64.0
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LONG
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Formulas:
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L2 to L1 load bandwidth [MBytes/s] = 1.0E-06*L1D_REPLACEMENT*64/time
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L2 to L1 load data volume [GBytes] = 1.0E-09*L1D_REPLACEMENT*64
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L1 to L2 evict bandwidth [MBytes/s] = 1.0E-06*L1D_M_EVICT*64/time
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L1 to L2 evict data volume [GBytes] = 1.0E-09*L1D_M_EVICT*64
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L1 to/from L2 bandwidth [MBytes/s] = 1.0E-06*(L1D_REPLACEMENT+L1D_M_EVICT)*64/time
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L1 to/from L2 data volume [GBytes] = 1.0E-09*(L1D_REPLACEMENT+L1D_M_EVICT)*64
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L3 to L2 load bandwidth [MBytes/s] = 1.0E-06*L2_LINES_IN_ALL*64/time
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L3 to L2 load data volume [GBytes] = 1.0E-09*L2_LINES_IN_ALL*64
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L2 to L3 evict bandwidth [MBytes/s] = 1.0E-06*L2_TRANS_L2_WB*64/time
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L2 to L3 evict data volume [GBytes] = 1.0E-09*L2_TRANS_L2_WB*64
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L2 to/from L3 bandwidth [MBytes/s] = 1.0E-06*(L2_LINES_IN_ALL+L2_TRANS_L2_WB)*64/time
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L2 to/from L3 data volume [GBytes] = 1.0E-09*(L2_LINES_IN_ALL+L2_TRANS_L2_WB)*64
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System to L3 bandwidth [MBytes/s] = 1.0E-06*(SUM(LLC_LOOKUP_DATA_READ))*64/time
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System to L3 data volume [GBytes] = 1.0E-09*(SUM(LLC_LOOKUP_DATA_READ))*64
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L3 to system bandwidth [MBytes/s] = 1.0E-06*(SUM(LLC_VICTIMS_M))*64/time
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L3 to system data volume [GBytes] = 1.0E-09*(SUM(LLC_VICTIMS_M))*64
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L3 to/from system bandwidth [MBytes/s] = 1.0E-06*(SUM(LLC_LOOKUP_DATA_READ)+SUM(LLC_VICTIMS_M))*64/time
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L3 to/from system data volume [GBytes] = 1.0E-09*(SUM(LLC_LOOKUP_DATA_READ)+SUM(LLC_VICTIMS_M))*64
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Memory read bandwidth [MBytes/s] = 1.0E-06*(SUM(CAS_COUNT_RD))*64.0/time
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Memory read data volume [GBytes] = 1.0E-09*(SUM(CAS_COUNT_RD))*64.0
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Memory write bandwidth [MBytes/s] = 1.0E-06*(SUM(CAS_COUNT_WR))*64.0/time
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Memory write data volume [GBytes] = 1.0E-09*(SUM(CAS_COUNT_WR))*64.0
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Memory bandwidth [MBytes/s] = 1.0E-06*(SUM(CAS_COUNT_RD)+SUM(CAS_COUNT_WR))*64.0/time
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Memory data volume [GBytes] = 1.0E-09*(SUM(CAS_COUNT_RD)+SUM(CAS_COUNT_WR))*64.0
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-
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Group to measure cache transfers between L1 and Memory. Please notice that the
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L3 to/from system metrics contain any traffic to the system (memory,
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Intel QPI, etc.) but don't seem to handle anything because commonly memory read
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bandwidth and L3 to L2 bandwidth is higher as the memory to L3 bandwidth.
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