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- What: /sys/devices/cpu/events/
- /sys/devices/cpu/events/branch-misses
- /sys/devices/cpu/events/cache-references
- /sys/devices/cpu/events/cache-misses
- /sys/devices/cpu/events/stalled-cycles-frontend
- /sys/devices/cpu/events/branch-instructions
- /sys/devices/cpu/events/stalled-cycles-backend
- /sys/devices/cpu/events/instructions
- /sys/devices/cpu/events/cpu-cycles
- Date: 2013/01/08
- Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
- Description: Generic performance monitoring events
- A collection of performance monitoring events that may be
- supported by many/most CPUs. These events can be monitored
- using the 'perf(1)' tool.
- The contents of each file would look like:
- event=0xNNNN
- where 'N' is a hex digit and the number '0xNNNN' shows the
- "raw code" for the perf event identified by the file's
- "basename".
- What: /sys/devices/cpu/events/PM_1PLUS_PPC_CMPL
- /sys/devices/cpu/events/PM_BRU_FIN
- /sys/devices/cpu/events/PM_BR_MPRED
- /sys/devices/cpu/events/PM_CMPLU_STALL
- /sys/devices/cpu/events/PM_CMPLU_STALL_BRU
- /sys/devices/cpu/events/PM_CMPLU_STALL_DCACHE_MISS
- /sys/devices/cpu/events/PM_CMPLU_STALL_DFU
- /sys/devices/cpu/events/PM_CMPLU_STALL_DIV
- /sys/devices/cpu/events/PM_CMPLU_STALL_ERAT_MISS
- /sys/devices/cpu/events/PM_CMPLU_STALL_FXU
- /sys/devices/cpu/events/PM_CMPLU_STALL_IFU
- /sys/devices/cpu/events/PM_CMPLU_STALL_LSU
- /sys/devices/cpu/events/PM_CMPLU_STALL_REJECT
- /sys/devices/cpu/events/PM_CMPLU_STALL_SCALAR
- /sys/devices/cpu/events/PM_CMPLU_STALL_SCALAR_LONG
- /sys/devices/cpu/events/PM_CMPLU_STALL_STORE
- /sys/devices/cpu/events/PM_CMPLU_STALL_THRD
- /sys/devices/cpu/events/PM_CMPLU_STALL_VECTOR
- /sys/devices/cpu/events/PM_CMPLU_STALL_VECTOR_LONG
- /sys/devices/cpu/events/PM_CYC
- /sys/devices/cpu/events/PM_GCT_NOSLOT_BR_MPRED
- /sys/devices/cpu/events/PM_GCT_NOSLOT_BR_MPRED_IC_MISS
- /sys/devices/cpu/events/PM_GCT_NOSLOT_CYC
- /sys/devices/cpu/events/PM_GCT_NOSLOT_IC_MISS
- /sys/devices/cpu/events/PM_GRP_CMPL
- /sys/devices/cpu/events/PM_INST_CMPL
- /sys/devices/cpu/events/PM_LD_MISS_L1
- /sys/devices/cpu/events/PM_LD_REF_L1
- /sys/devices/cpu/events/PM_RUN_CYC
- /sys/devices/cpu/events/PM_RUN_INST_CMPL
- Date: 2013/01/08
- Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
- Linux Powerpc mailing list <linuxppc-dev@ozlabs.org>
- Description: POWER-systems specific performance monitoring events
- A collection of performance monitoring events that may be
- supported by the POWER CPU. These events can be monitored
- using the 'perf(1)' tool.
- These events may not be supported by other CPUs.
- The contents of each file would look like:
- event=0xNNNN
- where 'N' is a hex digit and the number '0xNNNN' shows the
- "raw code" for the perf event identified by the file's
- "basename".
- Further, multiple terms like 'event=0xNNNN' can be specified
- and separated with comma. All available terms are defined in
- the /sys/bus/event_source/devices/<dev>/format file.
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