Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls1,107 1,107 0 0.0%
Incl. Wall Time (microsec)2,252 2,290 38 1.7%
Incl. Wall Time (microsec) per call 2 2 0 1.7%
Excl. Wall Time (microsec)2,252 2,290 38 1.7%
Incl. CPU (microsecs)3,188 3,195 7 0.2%
Incl. CPU (microsecs) per call 3 3 0 0.2%
Excl. CPU (microsec)3,188 3,195 7 0.2%
Incl. MemUse (bytes)171,104 171,104 0 0.0%
Incl. MemUse (bytes) per call 155 155 0 0.0%
Excl. MemUse (bytes)171,104 171,104 0 0.0%
Incl. PeakMemUse (bytes)37,256 37,256 0 0.0%
Incl. PeakMemUse (bytes) per call 34 34 0 0.0%
Excl. PeakMemUse (bytes)37,256 37,256 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% 38 3.7% 7 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function38 100.0% 7 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 12 31.6% 6 85.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 7 18.4% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 13.2% 1 14.3% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 5 13.2% -10 -142.9% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 5 13.2% 6 85.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 3 7.9% -5 -71.4% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 2 5.3% 2 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -1 -2.6% -2 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 11 157.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Tags::explode0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%