Diff Report
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51aaed63de9a0Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls662 662 0 0.0%
Incl. Wall Time (microsec)1,357 1,340 -17 -1.3%
Incl. Wall Time (microsec) per call 2 2 -0 -1.3%
Excl. Wall Time (microsec)1,357 1,340 -17 -1.3%
Incl. CPU (microsecs)1,918 1,843 -75 -3.9%
Incl. CPU (microsecs) per call 3 3 -0 -3.9%
Excl. CPU (microsec)1,918 1,843 -75 -3.9%
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% -17 -2.9% -75 -45.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -100.0% -75 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Xss::filter0 N/A% -7 -41.2% -9 -12.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 3 17.6% 1 1.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -3 -17.6% -13 -17.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -3 -17.6% -14 -18.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -11.8% -2 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -11.8% -16 -21.3% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -1 -5.9% -3 -4.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -1 -5.9% -18 -24.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -1 -5.9% -4 -5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%