Diff Report
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51abc588c7973Run #51abc4cb0a647DiffDiff%
Number of Function Calls479 478 -1 -0.2%
Incl. Wall Time (microsec)1,011 995 -16 -1.6%
Incl. Wall Time (microsec) per call 2 2 -0 -1.4%
Excl. Wall Time (microsec)1,011 995 -16 -1.6%
Incl. CPU (microsecs)1,401 1,384 -17 -1.2%
Incl. CPU (microsecs) per call 3 3 -0 -1.0%
Excl. CPU (microsec)1,401 1,384 -17 -1.2%
Incl. MemUse (bytes)79,968 79,816 -152 -0.2%
Incl. MemUse (bytes) per call 167 167 0 0.0%
Excl. MemUse (bytes)79,968 79,816 -152 -0.2%
Incl. PeakMemUse (bytes)16,088 16,088 0 0.0%
Incl. PeakMemUse (bytes) per call 34 34 0 0.2%
Excl. PeakMemUse (bytes)16,088 16,088 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% -16 -29.1% -17 -1.0% -152 -0.6% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -100.0% -17 -100.0% -152 -100.0% 0 N/A%
Parent functions
Drupal\Component\Utility\Xss::filter0 0.0% -9 -56.2% -9 -52.9% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 0.0% -8 -50.0% 8 47.1% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 0.0% 5 31.2% 11 64.7% 0 0.0% 0 N/A%
drupal_html_id0 0.0% -3 -18.8% -2 -11.8% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::findTemplate-1 -100.0% -2 -12.5% -4 -23.5% -152 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 6.2% 4 23.5% 0 0.0% 0 N/A%
drupal_clean_css_identifier0 0.0% 0 0.0% -3 -17.6% 0 0.0% 0 N/A%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 0.0% 0 0.0% -12 -70.6% 0 0.0% 0 N/A%
drupal_match_path0 0.0% 0 0.0% 1 5.9% 0 0.0% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 0 0.0% -11 -64.7% 0 0.0% 0 N/A%