asked on
hello there,
ever since I upgraded the server into centos v5.7 and 24GB of ram the server load dropped from 5.00 into about 0.68
I am still trying to lower it and the reason for the high load is because of mysql. what recommendations would you give me?
ever since I upgraded the server into centos v5.7 and 24GB of ram the server load dropped from 5.00 into about 0.68
I am still trying to lower it and the reason for the high load is because of mysql. what recommendations would you give me?
-- MYSQL PERFORMANCE TUNING PRIMER --
- By: Matthew Montgomery -
MySQL Version 5.5.16-log x86_64
Uptime = 2 days 6 hrs 5 min 55 sec
Avg. qps = 67
Total Questions = 13113961
Threads Connected = 3
INNODB STATUS
Current InnoDB index space = 1.59 G
Current InnoDB data space = 15.95 G
Current InnoDB buffer pool free = 1 %
Current innodb_buffer_pool_size = 16.00 G
Depending on how much space your innodb indexes take up it may be safe
to increase this value to up to 2 / 3 of total system memory
MEMORY USAGE
Max Memory Ever Allocated : 17.59 G
Configured Max Per-thread Buffers : 6.87 G
Configured Max Global Buffers : 16.11 G
Configured Max Memory Limit : 22.98 G
Physical Memory : 23.52 G
Max memory limit exceeds 90% of physical memory
KEY BUFFER
No key reads?!
Seriously look into using some indexes
Learn from the best
Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.
Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 3 Answers and 28 Comments.
Try for 7 days”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.
Our community of experts have been thoroughly vetted for their expertise and industry experience.
The Distinguished Expert awards are presented to the top veteran and rookie experts to earn the most points in the top 50 topics.