# 300ms user time, 20ms system time, 23.81M rss, 82.80M vsz # Current date: Thu Feb 14 13:26:41 2013 # Hostname: mp-shellserver003 # Files: slow.log # Overall: 1 total, 1 unique, 0 QPS, 0x concurrency ______________________ # Time range: all events occurred at 2013-02-14 06:40:12 # Attribute total min max avg 95% stddev median # ============ ======= ======= ======= ======= ======= ======= ======= # Exec time 238ms 238ms 238ms 238ms 238ms 0 238ms # Lock time 85us 85us 85us 85us 85us 0 85us # Rows sent 0 0 0 0 0 0 0 # Rows examine 1 1 1 1 1 0 1 # Rows affecte 1 1 1 1 1 0 1 # Rows read 1 1 1 1 1 0 1 # Bytes sent 52 52 52 52 52 0 52 # Merge passes 0 0 0 0 0 0 0 # Tmp tables 0 0 0 0 0 0 0 # Tmp disk tbl 0 0 0 0 0 0 0 # Tmp tbl size 0 0 0 0 0 0 0 # Query size 151 151 151 151 151 0 151 # InnoDB: # IO r bytes 0 0 0 0 0 0 0 # IO r ops 0 0 0 0 0 0 0 # IO r wait 0 0 0 0 0 0 0 # pages distin 4 4 4 4 4 0 4 # queue wait 0 0 0 0 0 0 0 # rec lock wai 238ms 238ms 238ms 238ms 238ms 0 238ms # Profile # Rank Query ID Response time Calls R/Call Apdx V/M Item # ==== ================== ============= ===== ====== ==== ===== ========== # 1 0xD8E09C2D681D12F7 0.2384 100.0% 1 0.2384 1.00 0.00 UPDATE com.java table_name # Query 1: 0 QPS, 0x concurrency, ID 0xD8E09C2D681D12F7 at byte 0 ________ # This item is included in the report because it matches --limit. # Scores: Apdex = 1.00 [1.0]*, V/M = 0.00 # Query_time sparkline: | ^ | # Time range: all events occurred at 2013-02-14 06:40:12 # Attribute pct total min max avg 95% stddev median # ============ === ======= ======= ======= ======= ======= ======= ======= # Count 100 1 # Exec time 100 238ms 238ms 238ms 238ms 238ms 0 238ms # Lock time 100 85us 85us 85us 85us 85us 0 85us # Rows sent 0 0 0 0 0 0 0 0 # Rows examine 100 1 1 1 1 1 0 1 # Rows affecte 100 1 1 1 1 1 0 1 # Rows read 100 1 1 1 1 1 0 1 # Bytes sent 100 52 52 52 52 52 0 52 # Merge passes 0 0 0 0 0 0 0 0 # Tmp tables 0 0 0 0 0 0 0 0 # Tmp disk tbl 0 0 0 0 0 0 0 0 # Tmp tbl size 0 0 0 0 0 0 0 0 # Query size 100 151 151 151 151 151 0 151 # InnoDB: # IO r bytes 0 0 0 0 0 0 0 0 # IO r ops 0 0 0 0 0 0 0 0 # IO r wait 0 0 0 0 0 0 0 0 # pages distin 100 4 4 4 4 4 0 4 # queue wait 0 0 0 0 0 0 0 0 # rec lock wai 100 238ms 238ms 238ms 238ms 238ms 0 238ms # String: # Databases nl_mp # Hosts # InnoDB trxID E437CD2D # Last errno 0 # Users db_username # Query_time distribution # 1us # 10us # 100us # 1ms # 10ms # 100ms ################################################################ # 1s # 10s+ # Tables # SHOW TABLE STATUS FROM `com` LIKE 'java'\G # SHOW CREATE TABLE `com`.`java`\G # SHOW TABLE STATUS FROM `nl_mp` LIKE 'table_name'\G # SHOW CREATE TABLE `nl_mp`.`table_name`\G /* update com.java.application.data.MethodDo */ update table_name set column_1=0, column_2='afa0a367064f7d196aa3692557fca0c0' where pk_column=645195141\G # Converted for EXPLAIN # EXPLAIN /*!50100 PARTITIONS*/ select column_1=0, column_2='afa0a367064f7d196aa3692557fca0c0' from com.java.application.data.MethodDo */ update table_name where pk_column=645195141\G