# Profile
# Rank Query ID Response time Calls R/Call V/M
# ==== ================================= ============= ===== ====== =====
# 1 0x751417D45B8E80EE5CBA2034458B... 0.1223 66.1% 1 0.1223 0.00 SHOW DATABASES
# 2 0xA11944C87A6A5C16FB38455BF703... 0.0320 17.3% 1 0.0320 0.00 SELECT
# 3 0x898255B1BE4F8C3044AE35A18286... 0.0155 8.4% 1 0.0155 0.00 ADMIN INIT DB
# 4 0xE77769C62EF669AA7DD5F6760F2D... 0.0134 7.3% 2 0.0067 0.00 SHOW VARIABLES
# MISC 0xMISC 0.0018 1.0% 4 0.0004 0.0 <3 ITEMS>
# Query 1: 0 QPS, 0x concurrency, ID 0x751417D45B8E80EE5CBA2034458B5BC9 at byte 1471
# This item is included in the report because it matches --limit.
# Scores: V/M = 0.00
# Time range: all events occurred at 2019-02-27T14:07:42
# Attribute pct total min max avg 95% stddev median
# ============ === ======= ======= ======= ======= ======= ======= =======
# Count 11 1
# Exec time 66 122ms 122ms 122ms 122ms 122ms 0 122ms
# Lock time 6 110us 110us 110us 110us 110us 0 110us
# Rows sent 20 10 10 10 10 10 0 10
# Rows examine 0 10 10 10 10 10 0 10
# Query size 7 14 14 14 14 14 0 14
# String:
# Databases microblog
# Hosts localhost
# Users skip-grants user
# Query_time distribution
# 1us
# 10us
# 100us
# 1ms
# 10ms
# 100ms ################################################################
# 1s
# 10s+
show databases\G
# Query 2: 0 QPS, 0x concurrency, ID 0xA11944C87A6A5C16FB38455BF7035609 at byte 1008
# This item is included in the report because it matches --limit.
# Scores: V/M = 0.00
# Time range: all events occurred at 2019-02-27T14:07:42
# Attribute pct total min max avg 95% stddev median
# ============ === ======= ======= ======= ======= ======= ======= =======
# Count 11 1
# Exec time 17 32ms 32ms 32ms 32ms 32ms 0 32ms
# Lock time 0 0 0 0 0 0 0 0
# Rows sent 2 1 1 1 1 1 0 1
# Rows examine 0 0 0 0 0 0 0 0
# Query size 8 17 17 17 17 17 0 17
# String:
# Hosts localhost
# Users skip-grants user
# Query_time distribution
# 1us
# 10us
# 100us
# 1ms
# 10ms ################################################################
# 100ms
# 1s
# 10s+
# EXPLAIN /*!50100 PARTITIONS*/
SELECT DATABASE()\G