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

preg_replaceRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls1,107 1,107 0 0.0%
Incl. Wall Time (microsec)2,290 2,252 -38 -1.7%
Incl. Wall Time (microsec) per call 2 2 -0 -1.7%
Excl. Wall Time (microsec)2,290 2,252 -38 -1.7%
Incl. CPU (microsecs)3,195 3,188 -7 -0.2%
Incl. CPU (microsecs) per call 3 3 -0 -0.2%
Excl. CPU (microsec)3,195 3,188 -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 Function-38 -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%