Hello everyone,
First of all thanks for your time.
I have been using pt-query-digest to optimize some queries on my App and after the lastest changes, I end up with the following results:
# 1565.7s user time, 5.7s system time, 173.72M rss, 325.88M vsz
# Current date: Thu Sep 22 20:04:56 2016
# Hostname: centos6-64
# Files: /var/lib/mysql/centos6-64-slow.log
# Overall: 5.50M total, 2.67k unique, 63.62 QPS, 0.20x concurrency _______
# Time range: 2016-09-21 19:30:00 to 2016-09-22 19:29:59
# Attribute total min max avg 95% stddev median
# ============ ======= ======= ======= ======= ======= ======= =======
# Exec time 16960s 1us 12s 3ms 16ms 36ms 224us
# Lock time 520s 0 743ms 94us 176us 1ms 44us
# Rows sent 4.04M 0 28.58k 0.77 0.99 24.78 0
# Rows examine 1.47G 0 2.61M 287.82 174.84 7.36k 0
# Query size 1.40G 6 14.64k 272.73 755.64 647.70 76.28
# Profile
# Rank Query ID Response time Calls R/Call V/M Item
# ==== ================== ================ ======= ====== ===== ==========
# 1 0x813031B8BBC3B329 10221.3411 60.3% 378094 0.0270 0.03 COMMIT
# 2 0xE604EE106818FA0B 745.0663 4.4% 344 2.1659 1.05 SELECT
...
# Query 1: 4.38 QPS, 0.12x concurrency, ID 0x813031B8BBC3B329 at byte 2083111980
# This item is included in the report because it matches --limit.
# Scores: V/M = 0.03
# Time range: 2016-09-21 19:30:00 to 2016-09-22 19:29:59
# Attribute pct total min max avg 95% stddev median
# ============ === ======= ======= ======= ======= ======= ======= =======
# Count 6 378094
# Exec time 60 10221s 11us 2s 27ms 61ms 29ms 18ms
# Lock time 0 0 0 0 0 0 0 0
# Rows sent 0 0 0 0 0 0 0 0
# Rows examine 0 0 0 0 0 0 0 0
# Query size 0 2.16M 6 6 6 6 0 6
# String:
# Databases XXXX... (41949/11%)... 43 more
# Hosts localhost
# Users XXXX
# Query_time distribution
# 1us
# 10us #
# 100us #
# 1ms ###
# 10ms ################################################################
# 100ms #
# 1s #
# 10s+
commit\G
I was wondering if anyone could enlighten me about this.
Thanks in advance!