/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

syntax = "proto2";

package perfetto.protos;

// When editing entries here remember also to update "sys_stats_counters.h" with
// the corresponding string definitions for the actual /proc files parser.

// Counter definitions for Linux's /proc/meminfo.
enum MeminfoCounters {
  MEMINFO_UNSPECIFIED = 0;
  MEMINFO_MEM_TOTAL = 1;
  MEMINFO_MEM_FREE = 2;
  MEMINFO_MEM_AVAILABLE = 3;
  MEMINFO_BUFFERS = 4;
  MEMINFO_CACHED = 5;
  MEMINFO_SWAP_CACHED = 6;
  MEMINFO_ACTIVE = 7;
  MEMINFO_INACTIVE = 8;
  MEMINFO_ACTIVE_ANON = 9;
  MEMINFO_INACTIVE_ANON = 10;
  MEMINFO_ACTIVE_FILE = 11;
  MEMINFO_INACTIVE_FILE = 12;
  MEMINFO_UNEVICTABLE = 13;
  MEMINFO_MLOCKED = 14;
  MEMINFO_SWAP_TOTAL = 15;
  MEMINFO_SWAP_FREE = 16;
  MEMINFO_DIRTY = 17;
  MEMINFO_WRITEBACK = 18;
  MEMINFO_ANON_PAGES = 19;
  MEMINFO_MAPPED = 20;
  MEMINFO_SHMEM = 21;
  MEMINFO_SLAB = 22;
  MEMINFO_SLAB_RECLAIMABLE = 23;
  MEMINFO_SLAB_UNRECLAIMABLE = 24;
  MEMINFO_KERNEL_STACK = 25;
  MEMINFO_PAGE_TABLES = 26;
  MEMINFO_COMMIT_LIMIT = 27;
  MEMINFO_COMMITED_AS = 28;
  MEMINFO_VMALLOC_TOTAL = 29;
  MEMINFO_VMALLOC_USED = 30;
  MEMINFO_VMALLOC_CHUNK = 31;
  MEMINFO_CMA_TOTAL = 32;
  MEMINFO_CMA_FREE = 33;
  MEMINFO_GPU = 34;
  MEMINFO_ZRAM = 35;
  MEMINFO_MISC = 36;
  MEMINFO_ION_HEAP = 37;
  MEMINFO_ION_HEAP_POOL = 38;
}

// Counter definitions for Linux's /proc/vmstat.
enum VmstatCounters {
  VMSTAT_UNSPECIFIED = 0;
  VMSTAT_NR_FREE_PAGES = 1;
  VMSTAT_NR_ALLOC_BATCH = 2;
  VMSTAT_NR_INACTIVE_ANON = 3;
  VMSTAT_NR_ACTIVE_ANON = 4;
  VMSTAT_NR_INACTIVE_FILE = 5;
  VMSTAT_NR_ACTIVE_FILE = 6;
  VMSTAT_NR_UNEVICTABLE = 7;
  VMSTAT_NR_MLOCK = 8;
  VMSTAT_NR_ANON_PAGES = 9;
  VMSTAT_NR_MAPPED = 10;
  VMSTAT_NR_FILE_PAGES = 11;
  VMSTAT_NR_DIRTY = 12;
  VMSTAT_NR_WRITEBACK = 13;
  VMSTAT_NR_SLAB_RECLAIMABLE = 14;
  VMSTAT_NR_SLAB_UNRECLAIMABLE = 15;
  VMSTAT_NR_PAGE_TABLE_PAGES = 16;
  VMSTAT_NR_KERNEL_STACK = 17;
  VMSTAT_NR_OVERHEAD = 18;
  VMSTAT_NR_UNSTABLE = 19;
  VMSTAT_NR_BOUNCE = 20;
  VMSTAT_NR_VMSCAN_WRITE = 21;
  VMSTAT_NR_VMSCAN_IMMEDIATE_RECLAIM = 22;
  VMSTAT_NR_WRITEBACK_TEMP = 23;
  VMSTAT_NR_ISOLATED_ANON = 24;
  VMSTAT_NR_ISOLATED_FILE = 25;
  VMSTAT_NR_SHMEM = 26;
  VMSTAT_NR_DIRTIED = 27;
  VMSTAT_NR_WRITTEN = 28;
  VMSTAT_NR_PAGES_SCANNED = 29;
  VMSTAT_WORKINGSET_REFAULT = 30;
  VMSTAT_WORKINGSET_ACTIVATE = 31;
  VMSTAT_WORKINGSET_NODERECLAIM = 32;
  VMSTAT_NR_ANON_TRANSPARENT_HUGEPAGES = 33;
  VMSTAT_NR_FREE_CMA = 34;
  VMSTAT_NR_SWAPCACHE = 35;
  VMSTAT_NR_DIRTY_THRESHOLD = 36;
  VMSTAT_NR_DIRTY_BACKGROUND_THRESHOLD = 37;
  VMSTAT_PGPGIN = 38;
  VMSTAT_PGPGOUT = 39;
  VMSTAT_PGPGOUTCLEAN = 40;
  VMSTAT_PSWPIN = 41;
  VMSTAT_PSWPOUT = 42;
  VMSTAT_PGALLOC_DMA = 43;
  VMSTAT_PGALLOC_NORMAL = 44;
  VMSTAT_PGALLOC_MOVABLE = 45;
  VMSTAT_PGFREE = 46;
  VMSTAT_PGACTIVATE = 47;
  VMSTAT_PGDEACTIVATE = 48;
  VMSTAT_PGFAULT = 49;
  VMSTAT_PGMAJFAULT = 50;
  VMSTAT_PGREFILL_DMA = 51;
  VMSTAT_PGREFILL_NORMAL = 52;
  VMSTAT_PGREFILL_MOVABLE = 53;
  VMSTAT_PGSTEAL_KSWAPD_DMA = 54;
  VMSTAT_PGSTEAL_KSWAPD_NORMAL = 55;
  VMSTAT_PGSTEAL_KSWAPD_MOVABLE = 56;
  VMSTAT_PGSTEAL_DIRECT_DMA = 57;
  VMSTAT_PGSTEAL_DIRECT_NORMAL = 58;
  VMSTAT_PGSTEAL_DIRECT_MOVABLE = 59;
  VMSTAT_PGSCAN_KSWAPD_DMA = 60;
  VMSTAT_PGSCAN_KSWAPD_NORMAL = 61;
  VMSTAT_PGSCAN_KSWAPD_MOVABLE = 62;
  VMSTAT_PGSCAN_DIRECT_DMA = 63;
  VMSTAT_PGSCAN_DIRECT_NORMAL = 64;
  VMSTAT_PGSCAN_DIRECT_MOVABLE = 65;
  VMSTAT_PGSCAN_DIRECT_THROTTLE = 66;
  VMSTAT_PGINODESTEAL = 67;
  VMSTAT_SLABS_SCANNED = 68;
  VMSTAT_KSWAPD_INODESTEAL = 69;
  VMSTAT_KSWAPD_LOW_WMARK_HIT_QUICKLY = 70;
  VMSTAT_KSWAPD_HIGH_WMARK_HIT_QUICKLY = 71;
  VMSTAT_PAGEOUTRUN = 72;
  VMSTAT_ALLOCSTALL = 73;
  VMSTAT_PGROTATED = 74;
  VMSTAT_DROP_PAGECACHE = 75;
  VMSTAT_DROP_SLAB = 76;
  VMSTAT_PGMIGRATE_SUCCESS = 77;
  VMSTAT_PGMIGRATE_FAIL = 78;
  VMSTAT_COMPACT_MIGRATE_SCANNED = 79;
  VMSTAT_COMPACT_FREE_SCANNED = 80;
  VMSTAT_COMPACT_ISOLATED = 81;
  VMSTAT_COMPACT_STALL = 82;
  VMSTAT_COMPACT_FAIL = 83;
  VMSTAT_COMPACT_SUCCESS = 84;
  VMSTAT_COMPACT_DAEMON_WAKE = 85;
  VMSTAT_UNEVICTABLE_PGS_CULLED = 86;
  VMSTAT_UNEVICTABLE_PGS_SCANNED = 87;
  VMSTAT_UNEVICTABLE_PGS_RESCUED = 88;
  VMSTAT_UNEVICTABLE_PGS_MLOCKED = 89;
  VMSTAT_UNEVICTABLE_PGS_MUNLOCKED = 90;
  VMSTAT_UNEVICTABLE_PGS_CLEARED = 91;
  VMSTAT_UNEVICTABLE_PGS_STRANDED = 92;
  VMSTAT_NR_ZSPAGES = 93;
  VMSTAT_NR_ION_HEAP = 94;
  VMSTAT_NR_GPU_HEAP = 95;
  VMSTAT_ALLOCSTALL_DMA = 96;
  VMSTAT_ALLOCSTALL_MOVABLE = 97;
  VMSTAT_ALLOCSTALL_NORMAL = 98;
  VMSTAT_COMPACT_DAEMON_FREE_SCANNED = 99;
  VMSTAT_COMPACT_DAEMON_MIGRATE_SCANNED = 100;
  VMSTAT_NR_FASTRPC = 101;
  VMSTAT_NR_INDIRECTLY_RECLAIMABLE = 102;
  VMSTAT_NR_ION_HEAP_POOL = 103;
  VMSTAT_NR_KERNEL_MISC_RECLAIMABLE = 104;
  VMSTAT_NR_SHADOW_CALL_STACK_BYTES = 105;
  VMSTAT_NR_SHMEM_HUGEPAGES = 106;
  VMSTAT_NR_SHMEM_PMDMAPPED = 107;
  VMSTAT_NR_UNRECLAIMABLE_PAGES = 108;
  VMSTAT_NR_ZONE_ACTIVE_ANON = 109;
  VMSTAT_NR_ZONE_ACTIVE_FILE = 110;
  VMSTAT_NR_ZONE_INACTIVE_ANON = 111;
  VMSTAT_NR_ZONE_INACTIVE_FILE = 112;
  VMSTAT_NR_ZONE_UNEVICTABLE = 113;
  VMSTAT_NR_ZONE_WRITE_PENDING = 114;
  VMSTAT_OOM_KILL = 115;
  VMSTAT_PGLAZYFREE = 116;
  VMSTAT_PGLAZYFREED = 117;
  VMSTAT_PGREFILL = 118;
  VMSTAT_PGSCAN_DIRECT = 119;
  VMSTAT_PGSCAN_KSWAPD = 120;
  VMSTAT_PGSKIP_DMA = 121;
  VMSTAT_PGSKIP_MOVABLE = 122;
  VMSTAT_PGSKIP_NORMAL = 123;
  VMSTAT_PGSTEAL_DIRECT = 124;
  VMSTAT_PGSTEAL_KSWAPD = 125;
  VMSTAT_SWAP_RA = 126;
  VMSTAT_SWAP_RA_HIT = 127;
  VMSTAT_WORKINGSET_RESTORE = 128;
  VMSTAT_ALLOCSTALL_DEVICE = 129;
  VMSTAT_ALLOCSTALL_DMA32 = 130;
  VMSTAT_BALLOON_DEFLATE = 131;
  VMSTAT_BALLOON_INFLATE = 132;
  VMSTAT_BALLOON_MIGRATE = 133;
  VMSTAT_CMA_ALLOC_FAIL = 134;
  VMSTAT_CMA_ALLOC_SUCCESS = 135;
  VMSTAT_NR_FILE_HUGEPAGES = 136;
  VMSTAT_NR_FILE_PMDMAPPED = 137;
  VMSTAT_NR_FOLL_PIN_ACQUIRED = 138;
  VMSTAT_NR_FOLL_PIN_RELEASED = 139;
  VMSTAT_NR_SEC_PAGE_TABLE_PAGES = 140;
  VMSTAT_NR_SHADOW_CALL_STACK = 141;
  VMSTAT_NR_SWAPCACHED = 142;
  VMSTAT_NR_THROTTLED_WRITTEN = 143;
  VMSTAT_PGALLOC_DEVICE = 144;
  VMSTAT_PGALLOC_DMA32 = 145;
  VMSTAT_PGDEMOTE_DIRECT = 146;
  VMSTAT_PGDEMOTE_KSWAPD = 147;
  VMSTAT_PGREUSE = 148;
  VMSTAT_PGSCAN_ANON = 149;
  VMSTAT_PGSCAN_FILE = 150;
  VMSTAT_PGSKIP_DEVICE = 151;
  VMSTAT_PGSKIP_DMA32 = 152;
  VMSTAT_PGSTEAL_ANON = 153;
  VMSTAT_PGSTEAL_FILE = 154;
  VMSTAT_THP_COLLAPSE_ALLOC = 155;
  VMSTAT_THP_COLLAPSE_ALLOC_FAILED = 156;
  VMSTAT_THP_DEFERRED_SPLIT_PAGE = 157;
  VMSTAT_THP_FAULT_ALLOC = 158;
  VMSTAT_THP_FAULT_FALLBACK = 159;
  VMSTAT_THP_FAULT_FALLBACK_CHARGE = 160;
  VMSTAT_THP_FILE_ALLOC = 161;
  VMSTAT_THP_FILE_FALLBACK = 162;
  VMSTAT_THP_FILE_FALLBACK_CHARGE = 163;
  VMSTAT_THP_FILE_MAPPED = 164;
  VMSTAT_THP_MIGRATION_FAIL = 165;
  VMSTAT_THP_MIGRATION_SPLIT = 166;
  VMSTAT_THP_MIGRATION_SUCCESS = 167;
  VMSTAT_THP_SCAN_EXCEED_NONE_PTE = 168;
  VMSTAT_THP_SCAN_EXCEED_SHARE_PTE = 169;
  VMSTAT_THP_SCAN_EXCEED_SWAP_PTE = 170;
  VMSTAT_THP_SPLIT_PAGE = 171;
  VMSTAT_THP_SPLIT_PAGE_FAILED = 172;
  VMSTAT_THP_SPLIT_PMD = 173;
  VMSTAT_THP_SWPOUT = 174;
  VMSTAT_THP_SWPOUT_FALLBACK = 175;
  VMSTAT_THP_ZERO_PAGE_ALLOC = 176;
  VMSTAT_THP_ZERO_PAGE_ALLOC_FAILED = 177;
  VMSTAT_VMA_LOCK_ABORT = 178;
  VMSTAT_VMA_LOCK_MISS = 179;
  VMSTAT_VMA_LOCK_RETRY = 180;
  VMSTAT_VMA_LOCK_SUCCESS = 181;
  VMSTAT_WORKINGSET_ACTIVATE_ANON = 182;
  VMSTAT_WORKINGSET_ACTIVATE_FILE = 183;
  VMSTAT_WORKINGSET_NODES = 184;
  VMSTAT_WORKINGSET_REFAULT_ANON = 185;
  VMSTAT_WORKINGSET_REFAULT_FILE = 186;
  VMSTAT_WORKINGSET_RESTORE_ANON = 187;
  VMSTAT_WORKINGSET_RESTORE_FILE = 188;
}