Run Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for is_null [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
is_null1,033 99.6% 3 0.0% 3,232 0.0% 1,568 0.0%
Exclusive Metrics for Current Function3 100.0% 3,232 100.0% 1,568 100.0%
Parent functions
Drupal\Component\Utility\Xss::filter993 96.1% 3 100.0% 640 19.8% 560 35.7%
Drupal\Core\Render\Renderer::Drupal\Core\Render\{closure}@21 0.1% 0 0.0% 664 20.5% 0 0.0%
Drupal\Core\Render\Renderer::Drupal\Core\Render\{closure}37 3.6% 0 0.0% 664 20.5% 0 0.0%
metatag_preprocess_html1 0.1% 0 0.0% 632 19.6% 544 34.7%
metatag_page_attachments1 0.1% 0 0.0% 632 19.6% 464 29.6%