Diff Report
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5394e2ae29e1bRun #5394e21e9bd45DiffDiff%
Number of Function Calls1,644 1,644 0 0.0%
Incl. Wall Time (microsec)3,674 3,547 -127 -3.5%
Incl. Wall Time (microsec) per call 2 2 -0 -3.5%
Excl. Wall Time (microsec)3,674 3,547 -127 -3.5%
Incl. CPU (microsecs)5,036 4,945 -91 -1.8%
Incl. CPU (microsecs) per call 3 3 -0 -1.8%
Excl. CPU (microsec)5,036 4,945 -91 -1.8%
Incl. MemUse (bytes)229,664 229,664 0 0.0%
Incl. MemUse (bytes) per call 140 140 0 0.0%
Excl. MemUse (bytes)229,664 229,664 0 0.0%
Incl. PeakMemUse (bytes)29,752 29,752 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
Excl. PeakMemUse (bytes)29,752 29,752 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% -127 -3.7% -91 -2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-127 -100.0% -91 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -76 -59.8% -40 -44.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -50 -39.4% -49 -53.8% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 16 12.6% 25 27.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% -10 -7.9% 8 8.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -8 -6.3% -19 -20.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 3 2.4% -5 -5.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Tags::explode0 N/A% 3 2.4% 2 2.2% 0 N/A% 0 N/A%
drupal_clean_id_identifier0 N/A% -2 -1.6% 3 3.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -2 -1.6% -2 -2.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -0.8% -1 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 17 18.7% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 0 0.0% -31 -34.1% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%