File:English Wikipedia mysql 5.1-facebook vs mariadb 5.5.30 read query comparisons.pdf
Jump to navigation Jump to search
Original file (1,275 × 1,650 pixels, file size: 1.71 MB, MIME type: application/pdf, 18 pages)
English: This compares query performance between equally weighted production slaves serving en.wikipedia.org. Query data is taken via Percona's pt-query-digest, regularly sampling query data via tcpdump and displayed via Ishmael. db1042 = mysql-at-facebook 5.1 r3753; db1043 = mariadb 5.5.30. Lock time and row data fields are empty due to feeding pt-query-digest from tcpdump instead of verbose slow query logs.
Click on a date/time to view the file as it appeared at that time.
|current||19:38, 16 April 2013||1,275 × 1,650, 18 pages (1.71 MB)||Asher Feldman||User created page with UploadWizard|
- You cannot overwrite this file.