Post: Find where your data is replicated, win a Percona Live ticket
… ago before I even worked at Percona). It automatically detects and connects to every server in the replication hierarchy, and…Version 5.1.57-rel12.8-log Server ID 6275 Uptime 10+01:18:10 (started...
View ArticlePost: Percona XtraBackup 1.6.4
… recent MySQL and Percona Server versions. We now build against: MySQL 5.1.59, MySQL 5.5.17, Percona Server 5.1.59-13.0 and Percona Server 5.5.16-22.0 and get all the InnoDB bug fixes each of these...
View ArticlePost: Is there room for more MySQL IO Optimization?
…server having 4*7200RPM SATA hard drives in RAID10. It has 8GB of RAM and I’m running Percona Server 5.5…22:29:39 UTC (local TZ: EST -0500) Hostname | smt2 Uptime | 6 days, 6:21, 4 users, load...
View ArticlePost: Investigating MySQL Replication Latency in Percona XtraDB Cluster
…0.94%) Delay distribution: Min: 0.71 ms; Max: 2.16 ms Avg: 0…server from generic application. Right. Default configuration for Percona…Percona XtraDB Cluster related configuration # PXC Settings for...
View ArticlePost: Statement based replication with Stored Functions, Triggers and Events
…: #111213 23:16:21 server id 1 end_log_pos 269 Query thread_id=3 exec_time=0 error_code=0 use test/*!*/; SET… bug related with this described on https://bugs.launchpad.net/percona-server/+bug/860910....
View ArticlePost: Copying InnoDB tables between servers
…will be also available on percona.tv). Let’s take tpcc schema and running standard MySQL ® 5.0.83, and assume we …files should be copied to remote server. Now on remote server you have to run MySQL...
View ArticlePost: When is MIN(DATE) != MIN(DATE) ?
…with an interesting MySQL puzzle. He was running Percona Server 5.5.21 with a table structure that looks … The result came back as 2012-06-22 10:28:16. However, when he ran a slightly...
View ArticlePost: Realtime stats to pay attention to in Percona XtraDB Cluster and Galera
…0 0 72 81 111K 121K 0.0 0 16 0 3 19:17:05 trime P 3 3 node3 Sync T/T 0 0 70 85 108K 124K 0.0 0…105K 117K 0.0 0 22 0 0 19:17:08 trime P 3 3 node3 Sync T/T 0 0 65 93 101K 135K 0.0 0 14 1 5 19…0 0 72 84...
View ArticlePost: Percona Server 5.5.16-22.0
… Percona Software Repositories). Based on MySQL 5.5.16, including all the bug fixes in it, Percona Server 5.5.16-22.0 is now the current stable release in the 5.5 series. All of Percona‘s…The post...
View ArticlePost: Identifying the load with the help of pt-query-digest and Percona Server
…0.000000 Rows_sent: 1 Rows_examined: 655360 use test; SET timestamp=1325145746; select count(*) from auto_inc; Compare that to Percona Server…16 0xBE797E1DD5E4222F 0.0524 0.6% 79 0.0007 1.00 0.00...
View ArticlePost: tpcc-mysql: Simple usage steps and how to build graphs with gnuplot
…steps. As an example I’ll compare Percona Server 5.5 (latest version: 5.5.31) performance by changing InnoDB buffer pool …log Where: Host: 127.0.0.1 DB: tpcc1000 User: root Warehouse: 20 Connection:...
View ArticlePercona Server 5.5.16-22.0
Percona is glad to announce the release of Percona Server 5.5.16-22.0 on October 14, 2011 (Downloads are available here and from the Percona Software Repositories).Based on MySQL 5.5.16, including all...
View ArticlePercona XtraBackup 1.6.4
Percona is glad to announce the release of Percona XtraBackup 1.6.4 on 19 December, 2011 (Downloads are available here and from the Percona Software Repositories). These release notes are (as always)...
View ArticlePercona Server 5.5.16-22.0
Percona is glad to announce the release of Percona Server 5.5.16-22.0 on October 14, 2011 (Downloads are available here and from the Percona Software Repositories).Based on MySQL 5.5.16, including all...
View ArticlePercona XtraBackup 1.6.4
Percona is glad to announce the release of Percona XtraBackup 1.6.4 on 19 December, 2011 (Downloads are available here and from the Percona Software Repositories). These release notes are (as always)...
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