sysfs-bus-event_source-devices-events 2.9 KB

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