Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls622 622 0 0.0%
Incl. Wall Time (microsec)1,967 2,012 45 2.3%
Incl. Wall Time (microsec) per call 3 3 0 2.3%
Excl. Wall Time (microsec)1,967 2,012 45 2.3%
Incl. CPU (microsecs)2,546 2,595 49 1.9%
Incl. CPU (microsecs) per call 4 4 0 1.9%
Excl. CPU (microsec)2,546 2,595 49 1.9%
Incl. MemUse (bytes)76,988 76,988 0 0.0%
Incl. MemUse (bytes) per call 124 124 0 0.0%
Excl. MemUse (bytes)76,988 76,988 0 0.0%
Incl. PeakMemUse (bytes)32,768 32,768 0 0.0%
Incl. PeakMemUse (bytes) per call 53 53 0 0.0%
Excl. PeakMemUse (bytes)32,768 32,768 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% 45 9.9% 49 11.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function45 100.0% 49 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% 24 53.3% 46 93.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 11 24.4% 0 0.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 10 22.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 4 8.9% -3 -6.1% 0 N/A% 0 N/A%
__TwigTemplate_18632083caa399d2e77339d322a39a9ee6fb035f326d8cbd4b48b564aca7af78::doDisplay0 N/A% -2 -4.4% -1 -2.0% 0 N/A% 0 N/A%
drupal_clean_id_identifier0 N/A% 2 4.4% 21 42.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -2 -4.4% 5 10.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -2.2% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 1 2.2% -17 -34.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -2.2% -4 -8.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% 2 4.1% 0 N/A% 0 N/A%