Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52907577b0b08Run #529075c009a60DiffDiff%
Number of Function Calls736 736 0 0.0%
Incl. Wall Time (microsec)1,752 1,730 -22 -1.3%
Incl. Wall Time (microsec) per call 2 2 -0 -1.3%
Excl. Wall Time (microsec)1,752 1,730 -22 -1.3%
Incl. CPU (microsecs)2,389 2,373 -16 -0.7%
Incl. CPU (microsecs) per call 3 3 -0 -0.7%
Excl. CPU (microsec)2,389 2,373 -16 -0.7%
Incl. MemUse (bytes)113,832 113,832 0 0.0%
Incl. MemUse (bytes) per call 155 155 0 0.0%
Excl. MemUse (bytes)113,832 113,832 0 0.0%
Incl. PeakMemUse (bytes)27,888 27,888 0 0.0%
Incl. PeakMemUse (bytes) per call 38 38 0 0.0%
Excl. PeakMemUse (bytes)27,888 27,888 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% -22 -66.7% -16 -47.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -10 -45.5% -27 -168.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -8 -36.4% -3 -18.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 4 18.2% 8 50.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -3 -13.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 3 13.6% -1 -6.2% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -3 -13.6% 1 6.2% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -9.1% -5 -31.2% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -2 -9.1% 1 6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -9.1% -11 -68.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 2 9.1% 16 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -1 -4.5% 6 37.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%