Run Report
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
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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
substr290 97.0% 33 0.0% 0 0.0% 51,232 0.4% 21,064 0.1%
Exclusive Metrics for Current Function33 100.0% 0 N/A% 51,232 100.0% 21,064 100.0%
Parent functions
text_summary42 14.5% 27 81.8% 0 N/A% 21,896 42.7% 12,664 60.1%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.7% 1 3.0% 0 N/A% 1,240 2.4% 1,008 4.8%
custom_block_menu_local_tasks_alter1 0.3% 1 3.0% 0 N/A% 1,160 2.3% 992 4.7%
file_uri_scheme147 50.7% 1 3.0% 0 N/A% 9,312 18.2% 0 0.0%
edit_custom_theme1 0.3% 1 3.0% 0 N/A% 1,144 2.2% 0 0.0%
request_path1 0.3% 1 3.0% 0 N/A% 1,136 2.2% 1,080 5.1%
Symfony\Component\HttpFoundation\ServerBag::getHeaders5 1.7% 1 3.0% 0 N/A% 1,416 2.8% 648 3.1%
drupal_classloader18 6.2% 0 0.0% 0 N/A% 2,096 4.1% 1,088 5.2%
theme@252 17.9% 0 0.0% 0 N/A% 4,000 7.8% 0 0.0%
drupal_strip_dangerous_protocols1 0.3% 0 0.0% 0 N/A% 1,160 2.3% 0 0.0%
theme@19 3.1% 0 0.0% 0 N/A% 1,592 3.1% 816 3.9%
Drupal\system\Plugin\block\block\SystemMenuBlock::build2 0.7% 0 0.0% 0 N/A% 1,232 2.4% 544 2.6%
drupal_settings_initialize2 0.7% 0 0.0% 0 N/A% 1,248 2.4% 1,096 5.2%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.3% 0 0.0% 0 N/A% 1,184 2.3% 1,128 5.4%
devel_silent6 2.1% 0 0.0% 0 N/A% 1,416 2.8% 0 0.0%