Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51ca5a4995c23Run #51ca5ac5912c3DiffDiff%
Number of Function Calls719 719 0 0.0%
Incl. Wall Time (microsec)2,588 2,593 5 0.2%
Incl. Wall Time (microsec) per call 4 4 0 0.2%
Excl. Wall Time (microsec)2,588 2,593 5 0.2%
Incl. CPU (microsecs)3,236 3,197 -39 -1.2%
Incl. CPU (microsecs) per call 5 4 -0 -1.2%
Excl. CPU (microsec)3,236 3,197 -39 -1.2%
Incl. MemUse (bytes)126,632 126,632 0 0.0%
Incl. MemUse (bytes) per call 176 176 0 0.0%
Excl. MemUse (bytes)126,632 126,632 0 0.0%
Incl. PeakMemUse (bytes)19,536 19,536 0 0.0%
Incl. PeakMemUse (bytes) per call 27 27 0 0.0%
Excl. PeakMemUse (bytes)19,536 19,536 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% 5 1.4% -39 -2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 100.0% -39 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeField0 N/A% -7 -140.0% -9 -23.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -7 -140.0% -4 -10.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 6 120.0% 5 12.8% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 6 120.0% -25 -64.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 4 80.0% 24 61.5% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 4 80.0% 3 7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -3 -60.0% -4 -10.3% 0 N/A% 0 N/A%
parse_size0 N/A% 3 60.0% 1 2.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 3 60.0% -4 -10.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -40.0% -22 -56.4% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% -1 -20.0% -1 -2.6% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -1 -20.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%