Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls2,045 2,045 0 0.0%
Incl. Wall Time (microsec)6,081 5,617 -464 -7.6%
Incl. Wall Time (microsec) per call 3 3 -0 -7.6%
Excl. Wall Time (microsec)6,081 5,617 -464 -7.6%
Incl. CPU (microsecs)7,849 7,374 -475 -6.1%
Incl. CPU (microsecs) per call 4 4 -0 -6.1%
Excl. CPU (microsec)7,849 7,374 -475 -6.1%
Incl. MemUse (bytes)292,464 292,472 8 0.0%
Incl. MemUse (bytes) per call 143 143 0 0.0%
Excl. MemUse (bytes)292,464 292,472 8 0.0%
Incl. PeakMemUse (bytes)28,504 28,616 112 0.4%
Incl. PeakMemUse (bytes) per call 14 14 0 0.4%
Excl. PeakMemUse (bytes)28,504 28,616 112 0.4%

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% -464 -13.8% -475 -6.1% 8 0.0% 112 0.1%
Exclusive Metrics Diff for Current Function-464 -100.0% -475 -100.0% 8 100.0% 112 100.0%
Parent functions
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -89 -19.2% -143 -30.1% -16 -200.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 N/A% -134 -28.9% -131 -27.6% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -55 -11.9% -51 -10.7% 8 100.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% -52 -11.2% -46 -9.7% -16 -200.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -49 -10.6% -26 -5.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -26 -5.6% -23 -4.8% 32 400.0% 0 0.0%
Twig_Loader_Filesystem::normalizeName0 N/A% 3 0.6% -21 -4.4% 16 200.0% 120 107.1%
Drupal\Core\Database\Connection::escapeField0 N/A% -19 -4.1% -16 -3.4% 48 600.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 6 1.3% 13 2.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -15 -3.2% -13 -2.7% -8 -100.0% 0 0.0%
Drupal\Component\Utility\Html::cleanCssIdentifier0 N/A% -17 -3.7% -7 -1.5% 0 0.0% 0 0.0%
_filter_autop0 N/A% -7 -1.5% -6 -1.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Html::getId0 N/A% -8 -1.7% -6 -1.3% -56 -700.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -10 -2.2% -6 -1.3% 0 0.0% -8 -7.1%
file_uri_target0 N/A% 2 0.4% 5 1.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 N/A% 6 1.3% 5 1.1% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 N/A% 0 0.0% -3 -0.6% 0 0.0% 0 0.0%