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

preg_replaceRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls622 622 0 0.0%
Incl. Wall Time (microsec)2,012 1,967 -45 -2.2%
Incl. Wall Time (microsec) per call 3 3 -0 -2.2%
Excl. Wall Time (microsec)2,012 1,967 -45 -2.2%
Incl. CPU (microsecs)2,595 2,546 -49 -1.9%
Incl. CPU (microsecs) per call 4 4 -0 -1.9%
Excl. CPU (microsec)2,595 2,546 -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 Function-45 -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%