Task #54734

Epic #55070: Workpackages

Epic #55065: WP: Overall System Performance (Backend and Frontend)

Story #55078: Optimize PHP code performance in TYPO3 methods

Optimize ext_tables and ext_localconf cache files

Added by Michiel Roos over 1 year ago. Updated 7 months ago.

Status:Closed Start date:2014-01-03
Priority:Must have Due date:
Assigned To:- % Done:

0%
Category:Performance Spent time: -
Target version:6.2.0
TYPO3 Version:6.2 Complexity:easy
PHP Version:5.3 Sprint Focus:

Description

The cache_core files ext_tables_[ident].php and ext_localconf_[ident].php are read for each frontend and backend request. So it makes sense to optimise them where possible.

The easy optimisations are:
  • Reduce calls to defined // if (!defined('TYPO3_MODE')
  • Resolve extPath once for each extension when generating cache files
  • Resolve extRelPath once for each extension when generating cache files
  • Resolve extPath once for each extension when generating cache files
  • Replace $_EXTKEY with actual extensionKey string
  • Only add the $_EXTCONF line if '$_EXTCONF' was found in the content
  • Only add the loadNewTcaColumnsConfigFiles() line if the string 'TCA' was found in the content
Nice to have:
  • Reduce calls to addToAllTCAtypes() and friends. This may be hard because unlike string replacements, these calls may reside inside of if statements checking for versionCompat etc.

Screen_Shot_2014-01-04_at_00.04.54.png - Before and after optimization. Page hit: /typo3/login.php (31.6 kB) Michiel Roos, 2014-01-04 00:08

History

#1 Updated by Michiel Roos over 1 year ago

Before:
ext_localconf lines: 1.588
ext_tables lines: 3.201
method calls: 22.682

After:
ext_localconf lines: 1463
ext_tables lines: 2.979
method calls: 21.764

#2 Updated by Gerrit Code Review over 1 year ago

  • Status changed from New to Under Review

Patch set 1 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26634

#3 Updated by Gerrit Code Review over 1 year ago

Patch set 2 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26634

#4 Updated by Gerrit Code Review over 1 year ago

Patch set 3 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26634

#5 Updated by Gerrit Code Review over 1 year ago

Patch set 4 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26634

#6 Updated by Gerrit Code Review over 1 year ago

Patch set 5 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26634

#7 Updated by Gerrit Code Review over 1 year ago

Patch set 6 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26634

#8 Updated by Ernesto Baschny over 1 year ago

  • Parent task set to #55078

#9 Updated by Gerrit Code Review over 1 year ago

Patch set 7 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26634

#10 Updated by Gerrit Code Review over 1 year ago

Patch set 8 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26634

#11 Updated by Wouter Wolters 7 months ago

  • Status changed from Under Review to Closed

too risky.

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