Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls481 480 -1 -0.2%
Incl. Wall Time (microsec)1,600 1,657 57 3.6%
Incl. Wall Time (microsec) per call 3 3 0 3.8%
Excl. Wall Time (microsec)1,600 1,657 57 3.6%
Incl. CPU (microsecs)2,060 2,094 34 1.7%
Incl. CPU (microsecs) per call 4 4 0 1.9%
Excl. CPU (microsec)2,060 2,094 34 1.7%
Incl. MemUse (bytes)84,456 84,336 -120 -0.1%
Incl. MemUse (bytes) per call 176 176 0 0.1%
Excl. MemUse (bytes)84,456 84,336 -120 -0.1%
Incl. PeakMemUse (bytes)20,200 19,928 -272 -1.3%
Incl. PeakMemUse (bytes) per call 42 42 -0 -1.1%
Excl. PeakMemUse (bytes)20,200 19,928 -272 -1.3%

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% 57 5.2% 34 15.7% -120 -0.1% -272 -0.3%
Exclusive Metrics Diff for Current Function57 100.0% 34 100.0% -120 -100.0% -272 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% 18 31.6% 32 94.1% 0 0.0% 8 2.9%
Drupal\Core\Database\Connection::expandArguments0 0.0% 11 19.3% 1 2.9% 0 0.0% -280 -102.9%
Drupal\Core\Database\Connection::escapeField0 0.0% 8 14.0% -9 -26.5% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 7 12.3% 6 17.6% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 6 10.5% 5 14.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 5 8.8% 5 14.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -4 -7.0% -3 -8.8% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 3 5.3% 4 11.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 2 3.5% -1 -2.9% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 -100.0% -1 -1.8% -5 -14.7% -120 -100.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 1 1.8% -1 -2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 1 1.8% 0 0.0% 0 0.0% 0 0.0%