Update who-ate-my-cpu.md

Altinity · Oct 18, 2023 · ee98ca6 · ee98ca6
1 parent ef62c9c
commit ee98ca6
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/content/en/altinity-kb-setup-and-maintenance/who-ate-my-cpu.md b/content/en/altinity-kb-setup-and-maintenance/who-ate-my-cpu.md
@@ -50,15 +50,17 @@ select elapsed, query from system.processes where is_initial_query and elapsed >
 SELECT
     normalizedQueryHash(query),
     current_database,
-    sum(`ProfileEvents.Values`[indexOf(`ProfileEvents.Names`, 'UserTimeMicroseconds')]) AS userCPU,
+    sum(`ProfileEvents.Values`[indexOf(`ProfileEvents.Names`, 'UserTimeMicroseconds')])/1000 AS userCPUms,
     count(),
-    avg(query_duration_ms) query_duration_ms,
-    any( substr(query, 1, 60) ) _query
+    sum(query_duration_ms) query_duration_ms,
+    userCPUms/query_duration_ms cpu_per_sec, 
+    any(query)
 FROM system.query_log
 WHERE (type = 2) AND (event_date >= today())
 GROUP BY
     current_database,
     normalizedQueryHash(query)
-ORDER BY userCPU DESC
-LIMIT 10;
+ORDER BY userCPUms DESC
+LIMIT 10
+FORMAT Vertical;
 ```