ceph/src/spdk/ocf/tests/functional/pyocf/types/stats/shared.py

   1 #
   2 # Copyright(c) 2019 Intel Corporation
   3 # SPDX-License-Identifier: BSD-3-Clause-Clear
   4 #
   5
   6 from ctypes import c_uint64, c_uint32, Structure
   7
   8
   9 class _Stat(Structure):
  10     _fields_ = [("value", c_uint64), ("permil", c_uint64)]
  11
  12
  13 class OcfStatsReq(Structure):
  14     _fields_ = [
  15         ("partial_miss", c_uint64),
  16         ("full_miss", c_uint64),
  17         ("total", c_uint64),
  18         ("pass_through", c_uint64),
  19     ]
  20
  21
  22 class OcfStatsBlock(Structure):
  23     _fields_ = [("read", c_uint64), ("write", c_uint64)]
  24
  25
  26 class OcfStatsError(Structure):
  27     _fields_ = [("read", c_uint32), ("write", c_uint32)]
  28
  29
  30 class OcfStatsDebug(Structure):
  31     _fields_ = [
  32         ("read_size", c_uint64 * 12),
  33         ("write_size", c_uint64 * 12),
  34         ("read_align", c_uint64 * 4),
  35         ("write_align", c_uint64 * 4),
  36     ]
  37
  38
  39 class UsageStats(Structure):
  40     _fields_ = [
  41         ("occupancy", _Stat),
  42         ("free", _Stat),
  43         ("clean", _Stat),
  44         ("dirty", _Stat),
  45     ]
  46
  47
  48 class RequestsStats(Structure):
  49     _fields_ = [
  50         ("rd_hits", _Stat),
  51         ("rd_partial_misses", _Stat),
  52         ("rd_full_misses", _Stat),
  53         ("rd_total", _Stat),
  54         ("wr_hits", _Stat),
  55         ("wr_partial_misses", _Stat),
  56         ("wr_full_misses", _Stat),
  57         ("wr_total", _Stat),
  58         ("rd_pt", _Stat),
  59         ("wr_pt", _Stat),
  60         ("serviced", _Stat),
  61         ("total", _Stat),
  62     ]
  63
  64
  65 class BlocksStats(Structure):
  66     _fields_ = [
  67         ("core_volume_rd", _Stat),
  68         ("core_volume_wr", _Stat),
  69         ("core_volume_total", _Stat),
  70         ("cache_volume_rd", _Stat),
  71         ("cache_volume_wr", _Stat),
  72         ("cache_volume_total", _Stat),
  73         ("volume_rd", _Stat),
  74         ("volume_wr", _Stat),
  75         ("volume_total", _Stat),
  76     ]
  77
  78
  79 class ErrorsStats(Structure):
  80     _fields_ = [
  81         ("core_volume_rd", _Stat),
  82         ("core_volume_wr", _Stat),
  83         ("core_volume_total", _Stat),
  84         ("cache_volume_rd", _Stat),
  85         ("cache_volume_wr", _Stat),
  86         ("cache_volume_total", _Stat),
  87         ("total", _Stat),
  88     ]