Run Report
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
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Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
substr44 83.0% 8 0.0% 0 0.0% 22,304 0.2% 8,944 0.1%
Exclusive Metrics for Current Function8 100.0% 0 N/A% 22,304 100.0% 8,944 100.0%
Parent functions
dblog_watchdog6 13.6% 2 25.0% 0 N/A% 1,600 7.2% 1,016 11.4%
Drupal\Component\Utility\Crypt::randomBytes2 4.5% 2 25.0% 0 N/A% 5,320 23.9% 0 0.0%
Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuild2 4.5% 1 12.5% 0 N/A% 1,240 5.6% 896 10.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders5 11.4% 1 12.5% 0 N/A% 1,416 6.3% 648 7.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 4.5% 1 12.5% 0 N/A% 1,240 5.6% 1,240 13.9%
request_path1 2.3% 1 12.5% 0 N/A% 1,136 5.1% 1,080 12.1%
theme2@15 11.4% 0 0.0% 0 N/A% 1,360 6.1% 320 3.6%
drupal_strip_dangerous_protocols1 2.3% 0 0.0% 0 N/A% 1,160 5.2% 0 0.0%
edit_custom_theme1 2.3% 0 0.0% 0 N/A% 1,144 5.1% 0 0.0%
drupal_settings_initialize3 6.8% 0 0.0% 0 N/A% 1,320 5.9% 1,096 12.3%
Drupal\Component\Uuid\Php::generate7 15.9% 0 0.0% 0 N/A% 1,544 6.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 4.5% 0 0.0% 0 N/A% 1,264 5.7% 656 7.3%
editor_custom_theme1 2.3% 0 0.0% 0 N/A% 1,144 5.1% 1,088 12.2%
devel_silent6 13.6% 0 0.0% 0 N/A% 1,416 6.3% 904 10.1%