Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls662 663 1 0.2%
Incl. Wall Time (microsec)1,340 1,358 18 1.3%
Incl. Wall Time (microsec) per call 2 2 0 1.2%
Excl. Wall Time (microsec)1,340 1,358 18 1.3%
Incl. CPU (microsecs)1,843 1,895 52 2.8%
Incl. CPU (microsecs) per call 3 3 0 2.7%
Excl. CPU (microsec)1,843 1,895 52 2.8%
Incl. MemUse (bytes)110,976 111,112 136 0.1%
Incl. MemUse (bytes) per call 168 168 -0 -0.0%
Excl. MemUse (bytes)110,976 111,112 136 0.1%
Incl. PeakMemUse (bytes)16,760 16,744 -16 -0.1%
Incl. PeakMemUse (bytes) per call 25 25 -0 -0.2%
Excl. PeakMemUse (bytes)16,760 16,744 -16 -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_replace1 100.0% 18 2.4% 52 11.6% 136 0.2% -16 -0.0%
Exclusive Metrics Diff for Current Function18 100.0% 52 100.0% 136 100.0% -16 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeField0 0.0% 9 50.0% 22 42.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -6 -33.3% -7 -13.5% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 4 22.2% 1 1.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% 4 22.2% 26 50.0% 0 0.0% 16 100.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 3 16.7% 1 1.9% 136 100.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 3 16.7% 6 11.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 2 11.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% -1 -5.6% 8 15.4% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% 1 1.9% 0 0.0% -32 -200.0%
drupal_match_path0 0.0% 0 0.0% -3 -5.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% -3 -5.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%