Documentation/ABI/testing/sysfs-bus-event_source-devices-events

   1 What:           /sys/devices/cpu/events/
   2                 /sys/devices/cpu/events/branch-misses
   3                 /sys/devices/cpu/events/cache-references
   4                 /sys/devices/cpu/events/cache-misses
   5                 /sys/devices/cpu/events/stalled-cycles-frontend
   6                 /sys/devices/cpu/events/branch-instructions
   7                 /sys/devices/cpu/events/stalled-cycles-backend
   8                 /sys/devices/cpu/events/instructions
   9                 /sys/devices/cpu/events/cpu-cycles
  10
  11 Date:           2013/01/08
  12
  13 Contact:        Linux kernel mailing list <linux-kernel@vger.kernel.org>
  14
  15 Description:    Generic performance monitoring events
  16
  17                 A collection of performance monitoring events that may be
  18                 supported by many/most CPUs. These events can be monitored
  19                 using the 'perf(1)' tool.
  20
  21                 The contents of each file would look like:
  22
  23                         event=0xNNNN
  24
  25                 where 'N' is a hex digit and the number '0xNNNN' shows the
  26                 "raw code" for the perf event identified by the file's
  27                 "basename".
  28
  29
  30 What:           /sys/devices/cpu/events/PM_1PLUS_PPC_CMPL
  31                 /sys/devices/cpu/events/PM_BRU_FIN
  32                 /sys/devices/cpu/events/PM_BR_MPRED
  33                 /sys/devices/cpu/events/PM_CMPLU_STALL
  34                 /sys/devices/cpu/events/PM_CMPLU_STALL_BRU
  35                 /sys/devices/cpu/events/PM_CMPLU_STALL_DCACHE_MISS
  36                 /sys/devices/cpu/events/PM_CMPLU_STALL_DFU
  37                 /sys/devices/cpu/events/PM_CMPLU_STALL_DIV
  38                 /sys/devices/cpu/events/PM_CMPLU_STALL_ERAT_MISS
  39                 /sys/devices/cpu/events/PM_CMPLU_STALL_FXU
  40                 /sys/devices/cpu/events/PM_CMPLU_STALL_IFU
  41                 /sys/devices/cpu/events/PM_CMPLU_STALL_LSU
  42                 /sys/devices/cpu/events/PM_CMPLU_STALL_REJECT
  43                 /sys/devices/cpu/events/PM_CMPLU_STALL_SCALAR
  44                 /sys/devices/cpu/events/PM_CMPLU_STALL_SCALAR_LONG
  45                 /sys/devices/cpu/events/PM_CMPLU_STALL_STORE
  46                 /sys/devices/cpu/events/PM_CMPLU_STALL_THRD
  47                 /sys/devices/cpu/events/PM_CMPLU_STALL_VECTOR
  48                 /sys/devices/cpu/events/PM_CMPLU_STALL_VECTOR_LONG
  49                 /sys/devices/cpu/events/PM_CYC
  50                 /sys/devices/cpu/events/PM_GCT_NOSLOT_BR_MPRED
  51                 /sys/devices/cpu/events/PM_GCT_NOSLOT_BR_MPRED_IC_MISS
  52                 /sys/devices/cpu/events/PM_GCT_NOSLOT_CYC
  53                 /sys/devices/cpu/events/PM_GCT_NOSLOT_IC_MISS
  54                 /sys/devices/cpu/events/PM_GRP_CMPL
  55                 /sys/devices/cpu/events/PM_INST_CMPL
  56                 /sys/devices/cpu/events/PM_LD_MISS_L1
  57                 /sys/devices/cpu/events/PM_LD_REF_L1
  58                 /sys/devices/cpu/events/PM_RUN_CYC
  59                 /sys/devices/cpu/events/PM_RUN_INST_CMPL
  60
  61 Date:           2013/01/08
  62
  63 Contact:        Linux kernel mailing list <linux-kernel@vger.kernel.org>
  64                 Linux Powerpc mailing list <linuxppc-dev@ozlabs.org>
  65
  66 Description:    POWER-systems specific performance monitoring events
  67
  68                 A collection of performance monitoring events that may be
  69                 supported by the POWER CPU. These events can be monitored
  70                 using the 'perf(1)' tool.
  71
  72                 These events may not be supported by other CPUs.
  73
  74                 The contents of each file would look like:
  75
  76                         event=0xNNNN
  77
  78                 where 'N' is a hex digit and the number '0xNNNN' shows the
  79                 "raw code" for the perf event identified by the file's
  80                 "basename".
  81
  82                 Further, multiple terms like 'event=0xNNNN' can be specified
  83                 and separated with comma. All available terms are defined in
  84                 the /sys/bus/event_source/devices/<dev>/format file.