Story #54567
closed
Epic #55070: Workpackages
Epic #55065: WP: Overall System Performance (Backend and Frontend)
Epic #55656: Optimize overall Extbase performance
Extbase: overall performance of backend modules
Added by Felix Oertel almost 11 years ago.
Updated almost 10 years ago.
Estimated time:
(Total: 0.00 h)
Description
The performance of backendmodules seems to be very bad. We have to analyze that and look, how to improve.
This is just an umbrella issue, if you want to discuss specific issues, please open sub-issues. thanks.
Files
I looked through the issue tracker of both extbase and cms core and did not find any unresolved tickets for this topic. if you know of some, please relate ...
Please find attached a screenshot of a diff between two profiling runs of a 6.2 installations.
One (run2) has the sys_note extension loaded and the other has not.
You see a 300% increase in number of function calls. Also a 500% increase in load time.
I'll try do dig some more.
Hey Michiel,
thanks for sharing. Would you mind, opening a sub-issue for that?
regards, foertel
Hi Felix. A sub issue? This is one issue. The problem is indeed the TypoScript parsing. The total callgraph looks horrible. There is a lot of TYPO3\CMS\Core\TypoScript\Parser\TypoScriptParser::parseSub@n going on. All is initiated by TYPO3\CMS\Core\TypoScript\TemplateService::generateConfig. I don't see anything like this for frontend pages with extbase extensions. I don't understand why the normal and fast runthroughTemplates is not enough to get the TS.
Yeah, it's not, that I don't believe you, that there is a problem. :) It's just, that there are more probems like that and I wanted to have this as kind of an umbrella issue. The TS parsing is over in #54571.
- Parent task set to #55656
- Project changed from 534 to TYPO3 Core
- Category deleted (
Extbase: Core)
- Tracker changed from Bug to Story
- Subject changed from overall performance of backend modules to Extbase: overall performance of backend modules
- Category set to Extbase
- TYPO3 Version set to 6.2
- Status changed from Accepted to Closed
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