Diff Report
Run #518ed14bbba55: 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 #518ed14bbba55Run #518eceb4aac68DiffDiff%
Number of Function Calls447 446 -1 -0.2%
Incl. Wall Time (microsec)1,014 993 -21 -2.1%
Incl. Wall Time (microsec) per call 2 2 -0 -1.9%
Excl. Wall Time (microsec)1,014 993 -21 -2.1%
Incl. CPU (microsecs)1,419 1,406 -13 -0.9%
Incl. CPU (microsecs) per call 3 3 -0 -0.7%
Excl. CPU (microsec)1,419 1,406 -13 -0.9%
Incl. MemUse (bytes)78,192 78,072 -120 -0.2%
Incl. MemUse (bytes) per call 175 175 0 0.1%
Excl. MemUse (bytes)78,192 78,072 -120 -0.2%
Incl. PeakMemUse (bytes)25,472 25,472 0 0.0%
Incl. PeakMemUse (bytes) per call 57 57 0 0.2%
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_replace-1 -100.0% -21 -7.6% -13 -4.2% -120 -0.6% 0 0.0%
Exclusive Metrics Diff for Current Function-21 -100.0% -13 -100.0% -120 -100.0% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% -17 -81.0% -28 -215.4% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::findTemplate-1 -100.0% -2 -9.5% -5 -38.5% -112 -93.3% 0 N/A%
drupal_match_path0 0.0% -2 -9.5% -1 -7.7% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -2 -9.5% 10 76.9% 0 0.0% 0 N/A%
filter_xss0 0.0% 1 4.8% 4 30.8% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 0.0% 1 4.8% 3 23.1% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 0.0% 1 4.8% -9 -69.2% 0 0.0% 0 N/A%
drupal_html_id0 0.0% -1 -4.8% 7 53.8% 0 0.0% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 1 4.8% 2 15.4% 0 0.0% 0 N/A%
drupal_clean_css_identifier0 0.0% -1 -4.8% 1 7.7% -8 -6.7% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 2 15.4% 0 0.0% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 0 0.0% 1 7.7% 0 0.0% 0 N/A%