Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls449 449 0 0.0%
Incl. Wall Time (microsec)826 838 12 1.5%
Incl. Wall Time (microsec) per call 2 2 0 1.5%
Excl. Wall Time (microsec)826 838 12 1.5%
Incl. CPU (microsecs)1,131 1,134 3 0.3%
Incl. CPU (microsecs) per call 3 3 0 0.3%
Excl. CPU (microsec)1,131 1,134 3 0.3%
Incl. MemUse (bytes)74,760 74,760 0 0.0%
Incl. MemUse (bytes) per call 167 167 0 0.0%
Excl. MemUse (bytes)74,760 74,760 0 0.0%
Incl. PeakMemUse (bytes)21,416 21,416 0 0.0%
Incl. PeakMemUse (bytes) per call 48 48 0 0.0%
Excl. PeakMemUse (bytes)21,416 21,416 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% 12 4.1% 3 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 100.0% 3 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 20 166.7% 17 566.7% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -16.7% -10 -333.3% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -2 -16.7% -5 -166.7% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -1 -8.3% 8 266.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -1 -8.3% -20 -666.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -8.3% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -8.3% 4 133.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% 4 133.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%