Diff Report
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51fdbd76c2eedRun #51fdbca2b5409DiffDiff%
Number of Function Calls646 646 0 0.0%
Incl. Wall Time (microsec)1,475 1,502 27 1.8%
Incl. Wall Time (microsec) per call 2 2 0 1.8%
Excl. Wall Time (microsec)1,475 1,502 27 1.8%
Incl. CPU (microsecs)2,017 2,068 51 2.5%
Incl. CPU (microsecs) per call 3 3 0 2.5%
Excl. CPU (microsec)2,017 2,068 51 2.5%
Incl. MemUse (bytes)116,936 116,936 0 0.0%
Incl. MemUse (bytes) per call 181 181 0 0.0%
Excl. MemUse (bytes)116,936 116,936 0 0.0%
Incl. PeakMemUse (bytes)32,248 32,248 0 0.0%
Incl. PeakMemUse (bytes) per call 50 50 0 0.0%
Excl. PeakMemUse (bytes)32,248 32,248 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% 27 4.1% 51 3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function27 100.0% 51 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% 13 48.1% -5 -9.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 11 40.7% 39 76.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 3 11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -3 -11.1% -2 -3.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 2 7.4% 5 9.8% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -3.7% 2 3.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 1 3.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 3.7% 6 11.8% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 3 5.9% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% 4 7.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% -4 -7.8% 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_clean_css_identifier0 N/A% 0 0.0% 4 7.8% 0 N/A% 0 N/A%