Diff Report
Run #51afe9f952272: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51afe9f952272Run #51afe9a0d59b4DiffDiff%
Number of Function Calls1,159 1,159 0 0.0%
Incl. Wall Time (microsec)2,151 2,135 -16 -0.7%
Incl. Wall Time (microsec) per call 2 2 -0 -0.7%
Excl. Wall Time (microsec)2,151 2,135 -16 -0.7%
Incl. CPU (microsecs)3,168 3,106 -62 -2.0%
Incl. CPU (microsecs) per call 3 3 -0 -2.0%
Excl. CPU (microsec)3,168 3,106 -62 -2.0%
Incl. MemUse (bytes)168,520 168,520 0 0.0%
Incl. MemUse (bytes) per call 145 145 0 0.0%
Excl. MemUse (bytes)168,520 168,520 0 0.0%
Incl. PeakMemUse (bytes)28,456 28,456 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)28,456 28,456 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% -16 -1.5% -62 -9.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -100.0% -62 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -18 -112.5% -42 -67.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -11 -68.8% -2 -3.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 5 31.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 25.0% -14 -22.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -4 -25.0% -4 -6.5% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 3 18.8% -1 -1.6% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 2 12.5% -2 -3.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 2 12.5% 1 1.6% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 1 6.2% 5 8.1% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% -1 -6.2% -1 -1.6% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 1 6.2% -1 -1.6% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% -2 -3.2% 0 N/A% 0 N/A%