Prometheus Node_exporter 之 Memory Detail Vmstat

Memory Detail Vmstat

查看/proc/vmstat 文件的內容

1. Memory Pages In / Out

type: Graph
Unit: short
Label: Pages
Pagesin - 從啓動到如今讀入的內存頁數的速率(5分鐘內) /proc/vmstat pgpgin

metrics:

irate(node_vmstat_pgpgin{instance=~"$node:$port",job=~"$job"}[5m])


Pagesout - 從啓動到如今換出的內存頁數的速率(5分鐘內) /proc/vmstat pgpgout

metrics:

irate(node_vmstat_pgpgout{instance=~"$node:$port",job=~"$job"}[5m])

2. Memory Pages Swap In / Out

type: Graph
Unit: short
Label: Pages
Pswpin - 數據從磁盤交換區裝入內存的速率(5分鐘內) /proc/vmstat pswpin

metrics:

irate(node_vmstat_pswpin{instance=~"$node:$port",job=~"$job"}[5m])


Pswpout - 數據從內存轉儲到磁盤交換區的速率(5分鐘內) /proc/vmstat pswpout

metrics:

irate(node_vmstat_pswpout{instance=~"$node:$port",job=~"$job"}[5m])

3. Memory Page Operations

type: Graph
Unit: short
Label: Pages
Pgdeactivate - 激活的平均頁數(5分鐘內) /proc/vmstat pgdeactivate

metrics:

irate(node_vmstat_pgdeactivate{instance=~"$node:$port",job=~"$job"}[5m])


Pgfree - 釋放的平均頁數(5分鐘內) /proc/vmstat pgfree

metrics:

irate(node_vmstat_pgfree{instance=~"$node:$port",job=~"$job"}[5m])


Pgactivate - 未激活的平均頁數(5分鐘內) /proc/vmstat pgactivate

metrics:

irate(node_vmstat_pgactivate{instance=~"$node:$port",job=~"$job"}[5m])

4. Memory Page Faults

type: Graph
Unit: short
Label: Faults
Pgfault - 一級頁面和二級頁面的平均錯誤數(5分鐘內) /proc/vmstat pgfault

metrics:

irate(node_vmstat_pgfault{instance=~"$node:$port",job=~"$job"}[5m])


Pgmajfault - 一級頁面的平均錯誤數(5分鐘內) /proc/vmstat pgmajfault

metrics:

irate(node_vmstat_pgmajfault{instance=~"$node:$port",job=~"$job"}[5m])


Pgminfault - 二級頁面的平均錯誤數(5分鐘內)

metrics:

irate(node_vmstat_pgfault{instance=~"$node:$port",job=~"$job"}[5m]) - irate(node_vmstat_pgmajfault{instance=~"$node:$port",job=~"$job"}[5m])


5. Memory Pages Reclaimed

type: Graph
Unit: short
Label: Pages
Kswapd_inodesteal - 由 kswapd 回收用於其它目的的平均頁面數(5分鐘內) /proc/vmstat kswapd_inodesteal

metrics:

irate(node_vmstat_kswapd_inodesteal{instance=~"$node:$port",job=~"$job"}[5m])


Pgindesteal - 由 inode 釋放回收的平均頁面數(5分鐘內) /proc/vmstat pgindesteal

metrics:

irate(node_vmstat_pginodesteal{instance=~"$node:$port",job=~"$job"}[5m])


6. Memory Calls Reclaimed

type: Graph
Unit: short
Label: Cells
Pageoutrun - 由 kswapd調用來回收的平均頁面數(5分鐘內) /proc/vmstatpageoutrun

metrics:

irate(node_vmstat_pageoutrun{instance=~"$node:$port",job=~"$job"}[5m])


Allocstall - 請求直接回收的平均頁面數(5分鐘內) /proc/vmstat allocstall

metrics:

irate(node_vmstat_allocstall{instance=~"$node:$port",job=~"$job"}[5m])


Zone_reclaim_failed - 內存域回收失敗的平均頁面數(5分鐘內) /proc/vmstat zone_reclaim_failed

metrics:

irate(node_vmstat_zone_reclaim_failed{instance=~"$node:$port",job=~"$job"}[5m])


7. Memory Page Rotate /proc/vmstat pgrotated

type: Graph
Unit: short
Label: Pages
Pgrotated - 輪換的平均頁面數(5分鐘內)

metrics:

irate(node_vmstat_pgrotated{instance=~"$node:$port",job=~"$job"}[5m])


8. Memory Page Drop

type: Graph
Unit: short
Label: Cells
Drop_pagecache - 調用釋放緩存的平均頁面數(5分鐘內) /proc/vmstat drop_pagecache

metrics:

node_vmstat_drop_pagecache{instance=~"$node:$port",job=~"$job"}


Drop_slab - 調用釋放 slab 緩存的平均頁面數(5分鐘內) /proc/vmstat drop_slab

metrics:

node_vmstat_drop_slab{instance=~"$node:$port",job=~"$job"}


9. Memory Scan Slab /proc/vmstat slabs_scanned

type: Graph
Unit: short
Slabs_scanned - 被掃描的 Slab 頁面的平均頁面數(5分鐘內)

metrics:

irate(node_vmstat_slabs_scanned{instance=~"$node:$port",job=~"$job"}[5m])


10. Memory Unevictable Pages

type: Graph
Unit: short
Label: Pages
Unevictable_pgs_cleared - Unevictable pages cleared

metrics:

irate(node_vmstat_unevictable_pgs_cleared{instance=~"$node:$port",job=~"$job"}[5m])


Unevictable_pgs_culled - Unevictable pages culled

metrics:

irate(node_vmstat_unevictable_pgs_culled{instance=~"$node:$port",job=~"$job"}[5m])


Unevictable_pgs_mlocked - Unevictable pages mlocked

metrics:

irate(node_vmstat_unevictable_pgs_mlocked{instance=~"$node:$port",job=~"$job"}[5m])


Unevictable_pgs_munlocked - Unevictable pages munlocked

metrics:

irate(node_vmstat_unevictable_pgs_munlocked{instance=~"$node:$port",job=~"$job"}[5m])


Unevictable_pgs_rescued- Unevictable pages rescued

metrics:

irate(node_vmstat_unevictable_pgs_rescued{instance=~"$node:$port",job=~"$job"}[5m])


Unevictable_pgs_scanned - Unevictable pages scanned

metrics:

irate(node_vmstat_unevictable_pgs_scanned{instance=~"$node:$port",job=~"$job"}[5m])


unevictable_pgs_stranded - Unevictable pages stranded

metrics:

irate(node_vmstat_unevictable_pgs_stranded{instance=~"$node:$port",job=~"$job"}[5m])


11. Memory Page Allocation

type: Graph
Unit: short
Label: Pages
Pgalloc_dma - DMA 存儲區分配的平均頁數(5分鐘內) /proc/vmstat pgalloc_dma

metrics:

irate(node_vmstat_pgalloc_dma{instance=~"$node:$port",job=~"$job"}[5m])


Pgalloc_dma32 - DMA32 存儲區分配的平均頁數(5分鐘內) /proc/vmstat pgalloc_dma32

metrics:

irate(node_vmstat_pgalloc_dma32{instance=~"$node:$port",job=~"$job"}[5m])


Pgalloc_movable - movable 存儲區分配的平均頁數(5分鐘內) /proc/vmstat pgalloc_movable

metrics:

irate(node_vmstat_pgalloc_movable{instance=~"$node:$port",job=~"$job"}[5m])


Pgalloc_normal - 普通存儲區分配的平均頁數(5分鐘內) /proc/vmstat pgalloc_normal

metrics:

irate(node_vmstat_pgalloc_normal{instance=~"$node:$port",job=~"$job"}[5m])


12. Memory Page Refill

type: Graph
Unit: short
Label: Pages
Pgrefill_dma - DMA 再填充的平均頁數(5分鐘內) /proc/vmstat pgrefill_dma

metrics:

irate(node_vmstat_pgrefill_dma{instance=~"$node:$port",job=~"$job"}[5m])


Pgrefill_dma32 - DMA32 存儲區再填充的平均頁數(5分鐘內) /proc/vmstat pgrefill_dma32

metrics:

irate(node_vmstat_pgrefill_dma32{instance=~"$node:$port",job=~"$job"}[5m])


Pgrefill_movable - movable 存儲區再填充的平均頁數(5分鐘內) /proc/vmstat pgrefill_movable

metrics:

irate(node_vmstat_pgrefill_movable{instance=~"$node:$port",job=~"$job"}[5m])


Pgrefill_normal - 普通存儲區再填充的平均頁數(5分鐘內) /proc/vmstat pgrefill_normal

metrics:

irate(node_vmstat_pgrefill_normal{instance=~"$node:$port",job=~"$job"}[5m])


13. Memory Page Steal Direct

type: Graph
Unit: short
Label: Pages
Pgsteal_direct_dma - DMA 存儲區被直接回收用於其它目的的平均頁面數(5分鐘內) /proc/vmstat pgsteal_direct_dma

metrics:

irate(node_vmstat_pgsteal_direct_dma{instance=~"$node:$port",job=~"$job"}[5m])


Pgsteal_direct_dma32 - DMA32 存儲區被直接回收用於其它目的的平均頁面數(5分鐘內) /proc/vmstat pgsteal_direct_dma32

metrics:

irate(node_vmstat_pgsteal_direct_dma32{instance=~"$node:$port",job=~"$job"}[5m])


Pgsteal_direct_movable - movable 存儲區被直接回收用於其它目的的平均頁面數(5分鐘內) /proc/vmstat pgsteal_direct_movable

metrics:

irate(node_vmstat_pgsteal_direct_movable{instance=~"$node:$port",job=~"$job"}[5m])


Pgsteal_direct_normal - 普通存儲區被直接回收用於其它目的的平均頁面數(5分鐘內) /proc/vmstat pgsteal_direct_normal

metrics:

irate(node_vmstat_pgsteal_direct_normal{instance=~"$node:$port",job=~"$job"}[5m])


14. Memory Page Steal Kswapd

type: Graph
Unit: short
Label: Pages
Pgsteal_kswapd_dma - kswapd 後臺進程回收 DMA 存儲區用於其它目的的平均頁面數(5分鐘內) /proc/vmstat pgsteal_kswapd_dma

metrics:

irate(node_vmstat_pgsteal_kswapd_dma{instance=~"$node:$port",job=~"$job"}[5m])


Pgsteal_kswapd_dma32 - kswapd 後臺進程回收 DMA32 存儲區用於其它目的的平均頁面數(5分鐘內) /proc/vmstat pgsteal_kswapd_dma32

metrics:

irate(node_vmstat_pgsteal_kswapd_dma32{instance=~"$node:$port",job=~"$job"}[5m])


Pgsteal_kswapd_movable - kswapd 後臺進程回收 movable 存儲區用於其它目的的平均頁面數(5分鐘內 /proc/vmstat pgsteal_kswapd_movable

metrics:

irate(node_vmstat_pgsteal_kswapd_movable{instance=~"$node:$port",job=~"$job"}[5m])


Pgsteal_kswapd_normal - swapd後臺進程回收普通存儲區用於其它目的的平均頁面數(5分鐘內 /proc/vmstat pgsteal_kswapd_normal

metrics:

irate(node_vmstat_pgsteal_kswapd_normal{instance=~"$node:$port",job=~"$job"}[5m])


15. Memory Scan Direct

type: Graph
Unit: short
Label: Pages
Pgscan_direct_dma - DMA 存儲區被直接回收的平均頁面數(5分鐘內) /proc/vmstat pgscan_direct_dma

metrics:

irate(node_vmstat_pgscan_direct_dma{instance=~"$node:$port",job=~"$job"}[5m])


Pgscan_direct_dma32 - DMA32 存儲區被直接回收的平均頁面數(5分鐘內) /proc/vmstat pgscan_direct_dma32

metrics:

irate(node_vmstat_pgscan_direct_dma32{instance=~"$node:$port",job=~"$job"}[5m])


Pgscan_direct_movable - movable 存儲區被直接回收的平均頁面數(5分鐘內) /proc/vmstat pgscan_direct_movable

metrics:

irate(node_vmstat_pgscan_direct_movable{instance=~"$node:$port",job=~"$job"}[5m])


Pgscan_direct_normal - 普通存儲區被直接回收的平均頁面數(5分鐘內) /proc/vmstat pgscan_direct_normal

metrics:

irate(node_vmstat_pgscan_direct_normal{instance=~"$node:$port",job=~"$job"}[5m])


Pgscan_direct_throttle - throttle 存儲區被直接回收的平均頁面數(5分鐘內) /proc/vmstat pgscan_direct_throttle

metrics:

irate(node_vmstat_pgscan_direct_throttle{instance=~"$node:$port",job=~"$job"}[5m])


16. Memory Scan Kswapd

type: Graph
Unit: short
Label: Pages
Pgscan_kswapd_dma - kswapd 後臺進程掃描的 DMA 存儲區平均頁面數(5分鐘內) /proc/vmstat pgscan_kswapd_dma

metrics:

irate(node_vmstat_pgscan_kswapd_dma{instance=~"$node:$port",job=~"$job"}[5m])


Pgscan_kswapd_dma32 - kswapd 後臺進程掃描的 DMA32 存儲區平均頁面數(5分鐘內) /proc/vmstat pgscan_kswapd_dma32

metrics:

irate(node_vmstat_pgscan_kswapd_dma32{instance=~"$node:$port",job=~"$job"}[5m])


Pgscan_kswapd_movable - kswapd 後臺進程掃描的 movable 存儲區平均頁面數(5分鐘內) /proc/vmstat pgscan_kswapd_movable

metrics:

irate(node_vmstat_pgscan_kswapd_movable{instance=~"$node:$port",job=~"$job"}[5m])


Pgscan_kswapd_normal - kswapd 後臺進程掃描的普通存儲區平均頁面數(5分鐘內） /proc/vmstat pgscan_kswapd_normal

metrics:

irate(node_vmstat_pgscan_kswapd_normal{instance=~"$node:$port",job=~"$job"}[5m])


17. Memory Page Compact

type: Graph
Unit: short
Label: Pages
Compact_free_scanned - 掃描由壓縮守護程序釋放的頁面 /proc/vmstat compact_free_scanned

metrics:

irate(node_vmstat_compact_free_scanned{instance=~"$node:$port",job=~"$job"}[5m])


Compact_isolated - 用於內存壓縮隔離的頁面 /proc/vmstat compact_isolated

metrics:

irate(node_vmstat_compact_isolated{instance=~"$node:$port",job=~"$job"}[5m])


Compact_migrate_scanned - 經過內存壓縮守護程序掃描以進行遷移的頁面 /proc/vmstat compact_migrate_scanned

metrics:

irate(node_vmstat_compact_migrate_scanned{instance=~"$node:$port",job=~"$job"}[5m])


18. Memory Compactions 內存緊縮

type: Graph
Unit: short
Label: Compactions
Compact_fail - 高階分配的內存碎片整理失敗的頁面數(5分鐘內) /proc/vmstat compact_fail

metrics:

irate(node_vmstat_compact_fail{instance=~"$node:$port",job=~"$job"}[5m])


Compact_stall - 開始執行內存碎片失敗的頁面數(5分鐘內) /proc/vmstat compact_stall

metrics:

irate(node_vmstat_compact_stall{instance=~"$node:$port",job=~"$job"}[5m])


Compact_sucess - 高階分配的內存碎片整理成功的頁面數(5分鐘內)

metrics:

irate(node_vmstat_compact_success{instance=~"$node:$port",job=~"$job"}[5m])


19. Memory Kswapd Watermark

type: Graph
Unit: short
Label: Counter
Kswapd_high_wmark_hit_quickly - 剩餘內存達到 high 的水位線的時間 /proc/vmstat kswapd_high_wmark_hit_quickly

metrics:

node_vmstat_kswapd_high_wmark_hit_quickly{instance=~"$node:$port",job=~"$job"}


Kswapd_low_wmark_hit_quickly - - 剩餘內存達到 low 的水位線的時間 /proc/vmstat kswapd_low_wmark_hit_quickly

metrics:

node_vmstat_kswapd_low_wmark_hit_quickly{instance=~"$node:$port",job=~"$job"}


20. Memory Buddy Alloc

type: Graph
Unit: short
Label: Allocations
Htlb_buddy_alloc_fail - buddy 給 hugetlb 分配失敗的次數 /proc/vmstat htlb_buddy_alloc_fail

metrics:

node_vmstat_htlb_buddy_alloc_fail{instance=~"$node:$port",job=~"$job"}


Htlb_buddy_alloc_success - buddy 給 hugetlb 分配成功的次數 /proc/vmstat htlb_buddy_alloc_success

metrics:

node_vmstat_htlb_buddy_alloc_success{instance=~"$node:$port",job=~"$job"}


21. Memory Numa Allocations

type: Graph
Unit: short
Label: Allocations
Numa_foreign - 計劃使用其餘節點內存可是卻使用本地內存次數 /proc/vmstat numa_foreign

metrics:

irate(node_vmstat_numa_foreign{instance=~"$node:$port",job=~"$job"}[5m])


Numa_hit - 使用本節點內存次數 /proc/vmstat numa_hit

metrics:

irate(node_vmstat_numa_hit{instance=~"$node:$port",job=~"$job"}[5m])


Numa_interleave - 交叉分配使用的內存中使用本節點的內存次數 /proc/vmstat numa_interleave

metrics:

irate(node_vmstat_numa_interleave{instance=~"$node:$port",job=~"$job"}[5m])


Numa_local - 在本節點運行的程序使用本節點內存次數 /proc/vmstat numa_local

metrics:

irate(node_vmstat_numa_local{instance=~"$node:$port",job=~"$job"}[5m])


Numa_miss - 計劃使用本節點內存而被調度到其餘節點次數 /proc/vmstat numa_miss

metrics:

irate(node_vmstat_numa_miss{instance=~"$node:$port",job=~"$job"}[5m])


Numa_other - 在其餘節點運行的程序使用本節點內存次數 /proc/vmstat numa_other

metrics:

irate(node_vmstat_numa_other{instance=~"$node:$port",job=~"$job"}[5m])


22. Memory Numa Page Migrations

type: Graph
Unit: short
Label: Pages
Numa_pages_migrated - NUMA page 數 /proc/vmstat numa_pages_migrated

metrics:

irate(node_vmstat_numa_pages_migrated{instance=~"$node:$port",job=~"$job"}[5m])


Pgmigrate_fail - 遷移失敗的頁面數 /proc/vmstat pgmigrate_fail

metrics:

irate(node_vmstat_pgmigrate_fail{instance=~"$node:$port",job=~"$job"}[5m])


Pgmigrate_success - 成功遷移的頁面數 /proc/vmstat pgmigrate_success

metrics:

irate(node_vmstat_pgmigrate_success{instance=~"$node:$port",job=~"$job"}[5m])


23. Memory Numa Hints

type: Graph
Unit: short
Label: Hints
Numa_hint_faults - NUMA hint faults trapped

metrics:

irate(node_vmstat_numa_hint_faults{instance=~"$node:$port",job=~"$job"}[5m])


Numa_hint_faults_local - Hinting faults to local nodes

metrics:

irate(node_vmstat_numa_hint_faults_local{instance=~"$node:$port",job=~"$job"}[5m])


24. Memory Numa Table Updates

type: Graph
Unit: short
Label: Updates
Numa_pte_updates - NUMA page table entry updates

metrics:

irate(node_vmstat_numa_pte_updates{instance=~"$node:$port",job=~"$job"}[5m])


Numa_huge_pte_updates - NUMA huge page table entry updates

metrics:

irate(node_vmstat_numa_huge_pte_updates{instance=~"$node:$port",job=~"$job"}[5m])


25. Memory THP Splits

type: Graph
Unit: short
Label: Splits
Thp_split - 大型頁面分割成多個常規頁面 /proc/vmstat thp_split

metrics:

irate(node_vmstat_thp_split{instance=~"$node:$port",job=~"$job"}[5m])


26. Memory Workingset

type: Graph
Unit: short
Label: Counter
Workingset_activate - Page activations to form the working set

metrics:

irate(node_vmstat_workingset_activate{instance=~"$node:$port",job=~"$job"}[5m])


Workingset_nodereclaim - NUMA node working set page reclaims

metrics:

irate(node_vmstat_workingset_nodereclaim{instance=~"$node:$port",job=~"$job"}[5m])


Workingset_refault - Refaults of previously evicted pages

metrics:

irate(node_vmstat_workingset_refault{instance=~"$node:$port",job=~"$job"}[5m])


27. Memory THP Allocations

type: Graph
Unit: short
Label: Allocations
Thp_collapse_alloc - Transparent huge page collapse allocations

metrics:

irate(node_vmstat_thp_collapse_alloc{instance=~"$node:$port",job=~"$job"}[5m])


Thp_collapse_alloc_failed - Transparent huge page collapse allocation failures

metrics:

irate(node_vmstat_thp_collapse_alloc_failed{instance=~"$node:$port",job=~"$job"}[5m])


Thp_zero_page_alloc - Transparent huge page zeroed page allocations

metrics:

irate(node_vmstat_thp_zero_page_alloc{instance=~"$node:$port",job=~"$job"}[5m])


Thp_zero_page_alloc_failed - Transparent huge page zeroed page allocation failures

metrics:

irate(node_vmstat_thp_zero_page_alloc_failed{instance=~"$node:$port",job=~"$job"}[5m])


Thp_fault_alloc - Transparent huge page fault allocations

metrics:

irate(node_vmstat_thp_fault_alloc{instance=~"$node:$port",job=~"$job"}[5m])


Thp_fault_fallback - Transparent huge page fault fallbacks

metrics:

irate(node_vmstat_thp_fault_fallback{instance=~"$node:$port",job=~"$job"}[5m])