Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls968 968 0 0.0%
Incl. Wall Time (microsec)2,077 2,073 -4 -0.2%
Incl. Wall Time (microsec) per call 2 2 -0 -0.2%
Excl. Wall Time (microsec)2,077 2,073 -4 -0.2%
Incl. CPU (microsecs)2,825 2,908 83 2.9%
Incl. CPU (microsecs) per call 3 3 0 2.9%
Excl. CPU (microsec)2,825 2,908 83 2.9%
Incl. MemUse (bytes)157,304 157,328 24 0.0%
Incl. MemUse (bytes) per call 163 163 0 0.0%
Excl. MemUse (bytes)157,304 157,328 24 0.0%
Incl. PeakMemUse (bytes)20,776 20,800 24 0.1%
Incl. PeakMemUse (bytes) per call 21 21 0 0.1%
Excl. PeakMemUse (bytes)20,776 20,800 24 0.1%

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% -4 -0.0% 83 0.8% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% 83 100.0% 24 100.0% 24 100.0%
Parent functions
Drupal\Component\Utility\Xss::filter0 N/A% -30 -750.0% -6 -7.2% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 19 475.0% 28 33.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 8 200.0% 5 6.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 N/A% -7 -175.0% -5 -6.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 5 125.0% 16 19.3% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 2 50.0% 1 1.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -50.0% -1 -1.2% 0 0.0% 0 0.0%
drupal_html_id0 N/A% 1 25.0% 4 4.8% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate0 N/A% -1 -25.0% 3 3.6% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 1 25.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% 2 2.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 15 18.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 21 25.3% 24 100.0% 24 100.0%