Percona Server is a fork of MySQL Community Edition, focusing on performance improvements.

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2answers
767 views

MySQL information_schema doesn't update

I have a database, say abc, in mysql server. It has only one table named test. test uses innodb engine and I've set innodb_file_per_table to true. After I run the query delete from abc.test, I want ...
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1answer
248 views

Strange Locking issues while playing back logs via percona playback

Problem while replaying logs I am in the process of benchmarking a new DB node (specs at the end) and have run across some strange behavior: As described here i: Created a dump (innobackupex ftw) ...
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0answers
105 views

trouble installing percona 5.6 on google compute engine debian

I've been trying to install percona server on a fresh google compute engine instance. I havent installed mysql server previously. i followed the instructions from here ...
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0answers
20 views

Anyone know the fix for an older innodb inspection query

This post talked about an information_schema query to give you a nice report of how much percentage wise indexes are fitting into the buffer pool The query looked like > SELECT `schema` ...
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0answers
45 views

Recurring locks and slowdowns on a Percona XtraDB Cluster

I have 5 dedicated servers (identical machines: 32 cores, 96GB of RAM, SSD drives in RAID and gigabit ethernet link) configured with Percona XtraDB Cluster. There's a recurring problem causing a ...
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0answers
58 views

mysqldump with multiple thread

How can I dump Percona mysql server database with multiple thread ? I don't want to use any third party tool or script for safety. Suggest me best, fastest,and safe way to dump and restore my largest ...
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0answers
55 views

Percona mysql server slow queries

Recently I bought new database server and installed percona mysql server 5.5.32-31 and transferred my /var/lib/mysql directory from old database server having Percona mysql server 5.5.28 to new ...