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dementii-priadkodementii-priadko
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1. StatIO for indexes
2. Switch to pg_class from pgwatch_pg_btree_bloat_real_size_mib 3. Change to sentence case in dash2 table 4. all_ instead of user_ for tables/indexes 5. fixed a bug of not filtering top_k for aggregated table stats 6. Added statement timeouts to all metrics
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5 files changed

+372
-344
lines changed

5 files changed

+372
-344
lines changed

‎config/grafana/dashboards/Dashboard_10_Index health.json‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -593,9 +593,9 @@
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"targets": [
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{
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"editorMode": "code",
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"expr": "topk($top_n, pgwatch_pg_btree_bloat_real_size_mib{cluster='$cluster_name', node_name='$node_name', datname=\"$db_name\"})*1024*1024",
596+
"expr": "topk($top_n, pgwatch_pg_class_relation_size_bytes{relkind=\"105\", cluster='$cluster_name', node_name='$node_name', datname=\"$db_name\"})",
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"interval": "20",
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"legendFormat": "{{schemaname}}.{{tblname}}.{{idxname}}",
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"legendFormat": "{{schemaname}}.{{relname}}",
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"range": true,
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"refId": "A"
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}

‎config/grafana/dashboards/Dashboard_2_Aggregated_query_analysis.json‎

Lines changed: 48 additions & 48 deletions
Original file line numberDiff line numberDiff line change
@@ -217,32 +217,32 @@
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},
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{
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"selector": "exec_time",
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"text": "Exec Time (ms)",
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"text": "Exec time (ms)",
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"type": "number"
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},
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{
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"selector": "exec_time_per_sec",
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"text": "Exec Time/sec (ms/s)",
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"text": "Exec time/sec (ms/s)",
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"type": "number"
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},
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{
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"selector": "exec_time_per_call",
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"text": "Exec Time/call (ms)",
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"text": "Exec time/call (ms)",
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"type": "number"
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},
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{
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"selector": "plan_time",
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"text": "Planning Time (ms)",
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"text": "Planning time (ms)",
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"type": "number"
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},
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{
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"selector": "plan_time_per_sec",
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"text": "Planning Time/sec (ms/s)",
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"text": "Planning time/sec (ms/s)",
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"type": "number"
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},
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{
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"selector": "plan_time_per_call",
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"text": "Planning Time/call (ms)",
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"text": "Planning time/call (ms)",
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"type": "number"
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},
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{
@@ -262,92 +262,92 @@
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},
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{
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"selector": "shared_blks_hit",
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"text": "Shared Blocks Hit",
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"text": "Shared blocks hit",
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"type": "number"
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},
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{
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"selector": "shared_blks_hit_per_sec",
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"text": "Shared Blocks Hit/sec",
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"text": "Shared blocks hit/sec",
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"type": "number"
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},
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{
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"selector": "shared_blks_hit_per_call",
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"text": "Shared Blocks Hit/call",
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"text": "Shared blocks hit/call",
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"type": "number"
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},
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{
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"selector": "shared_blks_read",
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"text": "Shared Blocks Read",
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"text": "Shared blocks read",
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"type": "number"
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},
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{
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"selector": "shared_blks_read_per_sec",
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"text": "Shared Blocks Read/sec",
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"text": "Shared blocks read/sec",
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"type": "number"
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},
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{
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"selector": "shared_blks_read_per_call",
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"text": "Shared Blocks Read/call",
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"text": "Shared blocks read/call",
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"type": "number"
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},
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{
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"selector": "shared_blks_dirtied",
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"text": "Shared Blocks Dirtied",
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"text": "Shared blocks dirtied",
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"type": "number"
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},
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{
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"selector": "shared_blks_dirtied_per_sec",
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"text": "Shared Blocks Dirtied/sec",
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"text": "Shared blocks dirtied/sec",
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"type": "number"
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},
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{
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"selector": "shared_blks_dirtied_per_call",
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"text": "Shared Blocks Dirtied/call",
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"text": "Shared blocks dirtied/call",
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"type": "number"
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},
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{
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"selector": "shared_blks_written",
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"text": "Shared Blocks Written",
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"text": "Shared blocks written",
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"type": "number"
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},
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{
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"selector": "shared_blks_written_per_sec",
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"text": "Shared Blocks Written/sec",
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"text": "Shared blocks written/sec",
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"type": "number"
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},
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{
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"selector": "shared_blks_written_per_call",
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"text": "Shared Blocks Written/call",
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"text": "Shared blocks written/call",
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"type": "number"
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},
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{
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"selector": "blk_read_time",
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"text": "Block Read Time (ms)",
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"text": "Block read time (ms)",
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"type": "number"
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},
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{
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"selector": "blk_read_time_per_sec",
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"text": "Block Read Time/sec (ms)",
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"text": "Block read time/sec (ms)",
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"type": "number"
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},
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{
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"selector": "blk_read_time_per_call",
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"text": "Block Read Time/call (ms)",
335+
"text": "Block read time/call (ms)",
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"type": "number"
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},
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{
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"selector": "blk_write_time",
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"text": "Block Write Time (ms)",
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"text": "Block write time (ms)",
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"type": "number"
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},
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{
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"selector": "blk_write_time_per_sec",
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"text": "Block Write Time/sec (ms)",
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"text": "Block write time/sec (ms)",
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"type": "number"
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},
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{
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"selector": "blk_write_time_per_call",
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"text": "Block Write Time/call (ms)",
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"text": "Block write time/call (ms)",
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"type": "number"
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}
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],
@@ -395,37 +395,37 @@
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},
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"includeByName": {},
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"indexByName": {
398-
"Block Read Time (ms)": 27,
399-
"Block Read Time/call (ms)": 29,
400-
"Block Read Time/sec (ms)": 28,
401-
"Block Write Time (ms)": 24,
402-
"Block Write Time/call (ms)": 26,
403-
"Block Write Time/sec (ms)": 25,
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"Block read time (ms)": 27,
399+
"Block read time/call (ms)": 29,
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"Block read time/sec (ms)": 28,
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"Block write time (ms)": 24,
402+
"Block write time/call (ms)": 26,
403+
"Block write time/sec (ms)": 25,
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"Calls": 1,
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"Calls/sec": 2,
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"Duration (seconds)": 30,
407-
"Exec Time (ms)": 3,
408-
"Exec Time/call (ms)": 5,
409-
"Exec Time/sec (ms/s)": 4,
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"Planning Time (ms)": 6,
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"Planning Time/call (ms)": 8,
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"Planning Time/sec (ms/s)": 7,
407+
"Exec time (ms)": 3,
408+
"Exec time/call (ms)": 5,
409+
"Exec time/sec (ms/s)": 4,
410+
"Planning time (ms)": 6,
411+
"Planning time/call (ms)": 8,
412+
"Planning time/sec (ms/s)": 7,
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"Query ID": 0,
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"Rows": 9,
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"Rows/call": 11,
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"Rows/sec": 10,
417-
"Shared Blocks Dirtied": 21,
418-
"Shared Blocks Dirtied/call": 23,
419-
"Shared Blocks Dirtied/sec": 22,
420-
"Shared Blocks Hit": 12,
421-
"Shared Blocks Hit/call": 14,
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"Shared Blocks Hit/sec": 13,
423-
"Shared Blocks Read": 15,
424-
"Shared Blocks Read/call": 17,
425-
"Shared Blocks Read/sec": 16,
426-
"Shared Blocks Written": 18,
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"Shared Blocks Written/call": 20,
428-
"Shared Blocks Written/sec": 19
417+
"Shared blocks dirtied": 21,
418+
"Shared blocks dirtied/call": 23,
419+
"Shared blocks dirtied/sec": 22,
420+
"Shared blocks hit": 12,
421+
"Shared blocks hit/call": 14,
422+
"Shared blocks hit/sec": 13,
423+
"Shared blocks read": 15,
424+
"Shared blocks read/call": 17,
425+
"Shared blocks read/sec": 16,
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"Shared blocks written": 18,
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"Shared blocks written/call": 20,
428+
"Shared blocks written/sec": 19
429429
},
430430
"renameByName": {}
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}

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