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

preg_replaceRun #51ca5414b31d9Run #51ca5476d8061DiffDiff%
Number of Function Calls480 480 0 0.0%
Incl. Wall Time (microsec)1,657 1,621 -36 -2.2%
Incl. Wall Time (microsec) per call 3 3 -0 -2.2%
Excl. Wall Time (microsec)1,657 1,621 -36 -2.2%
Incl. CPU (microsecs)2,094 2,053 -41 -2.0%
Incl. CPU (microsecs) per call 4 4 -0 -2.0%
Excl. CPU (microsec)2,094 2,053 -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 Function-36 -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%