Diff Report
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52f5c5484cf48Run #52f5c520502f0DiffDiff%
Number of Function Calls264 264 0 0.0%
Incl. Wall Time (microsec)561 574 13 2.3%
Incl. Wall Time (microsec) per call 2 2 0 2.3%
Excl. Wall Time (microsec)561 574 13 2.3%
Incl. CPU (microsecs)718 767 49 6.8%
Incl. CPU (microsecs) per call 3 3 0 6.8%
Excl. CPU (microsec)718 767 49 6.8%
Incl. MemUse (bytes)54,304 54,304 0 0.0%
Incl. MemUse (bytes) per call 206 206 0 0.0%
Excl. MemUse (bytes)54,304 54,304 0 0.0%
Incl. PeakMemUse (bytes)16,352 16,352 0 0.0%
Incl. PeakMemUse (bytes) per call 62 62 0 0.0%
Excl. PeakMemUse (bytes)16,352 16,352 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% 13 2.0% 49 8.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 100.0% 49 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 17 130.8% 25 51.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 10 76.9% 21 42.9% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -5 -38.5% -2 -4.1% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -3 -23.1% -1 -2.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -2 -15.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -2 -15.4% -3 -6.1% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -7.7% -3 -6.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -1 -7.7% 6 12.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 7.7% 6 12.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%