Diff Report
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51aad207381a1Run #51aad15cb89bbDiffDiff%
Number of Function Calls662 662 0 0.0%
Incl. Wall Time (microsec)1,409 1,333 -76 -5.4%
Incl. Wall Time (microsec) per call 2 2 -0 -5.4%
Excl. Wall Time (microsec)1,409 1,333 -76 -5.4%
Incl. CPU (microsecs)1,920 1,844 -76 -4.0%
Incl. CPU (microsecs) per call 3 3 -0 -4.0%
Excl. CPU (microsec)1,920 1,844 -76 -4.0%
Incl. MemUse (bytes)110,976 110,976 0 0.0%
Incl. MemUse (bytes) per call 168 168 0 0.0%
Excl. MemUse (bytes)110,976 110,976 0 0.0%
Incl. PeakMemUse (bytes)16,760 16,760 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)16,760 16,760 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% -76 -9.2% -76 -16.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-76 -100.0% -76 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -62 -81.6% -75 -98.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -8 -10.5% 6 7.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -8 -10.5% -1 -1.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 7 9.2% -3 -3.9% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -4 -5.3% 7 9.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -1.3% -2 -2.6% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -1 -1.3% -2 -2.6% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -1.3% -2 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 1 1.3% 3 3.9% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% -6 -7.9% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%