Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls480 480 0 0.0%
Incl. Wall Time (microsec)1,621 1,657 36 2.2%
Incl. Wall Time (microsec) per call 3 3 0 2.2%
Excl. Wall Time (microsec)1,621 1,657 36 2.2%
Incl. CPU (microsecs)2,053 2,094 41 2.0%
Incl. CPU (microsecs) per call 4 4 0 2.0%
Excl. CPU (microsec)2,053 2,094 41 2.0%
Incl. MemUse (bytes)84,336 84,336 0 0.0%
Incl. MemUse (bytes) per call 176 176 0 0.0%
Excl. MemUse (bytes)84,336 84,336 0 0.0%
Incl. PeakMemUse (bytes)19,928 19,928 0 0.0%
Incl. PeakMemUse (bytes) per call 42 42 0 0.0%
Excl. PeakMemUse (bytes)19,928 19,928 0 0.0%

Parent/Child Regression/Improvement report for preg_replace [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_replace0 N/A% 36 3.0% 41 10.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function36 100.0% 41 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 25 69.4% 47 114.6% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 4 11.1% 4 9.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 2 5.6% 4 9.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 5.6% 7 17.1% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 1 2.8% -1 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -2.8% -6 -14.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 1 2.8% -4 -9.8% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 1 2.8% 2 4.9% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 1 2.8% -1 -2.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -15 -36.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% -3 -7.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% 7 17.1% 0 N/A% 0 N/A%