Diff Report
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #518ed10e385b9Run #518eceb4aac68DiffDiff%
Number of Function Calls446 446 0 0.0%
Incl. Wall Time (microsec)995 993 -2 -0.2%
Incl. Wall Time (microsec) per call 2 2 -0 -0.2%
Excl. Wall Time (microsec)995 993 -2 -0.2%
Incl. CPU (microsecs)1,391 1,406 15 1.1%
Incl. CPU (microsecs) per call 3 3 0 1.1%
Excl. CPU (microsec)1,391 1,406 15 1.1%
Incl. MemUse (bytes)78,072 78,072 0 0.0%
Incl. MemUse (bytes) per call 175 175 0 0.0%
Excl. MemUse (bytes)78,072 78,072 0 0.0%
Incl. PeakMemUse (bytes)25,472 25,472 0 0.0%
Incl. PeakMemUse (bytes) per call 57 57 0 0.0%
Excl. PeakMemUse (bytes)25,472 25,472 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% -2 -8.3% 15 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 15 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 3 150.0% 7 46.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -3 -150.0% 3 20.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -2 -100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 2 100.0% 15 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -50.0% -4 -26.7% 0 N/A% 0 N/A%
filter_xss0 N/A% -1 -50.0% 4 26.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -50.0% -18 -120.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 0 0.0% 8 53.3% 0 N/A% 0 N/A%