Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls968 968 0 0.0%
Incl. Wall Time (microsec)2,088 2,077 -11 -0.5%
Incl. Wall Time (microsec) per call 2 2 -0 -0.5%
Excl. Wall Time (microsec)2,088 2,077 -11 -0.5%
Incl. CPU (microsecs)2,843 2,825 -18 -0.6%
Incl. CPU (microsecs) per call 3 3 -0 -0.6%
Excl. CPU (microsec)2,843 2,825 -18 -0.6%
Incl. MemUse (bytes)157,304 157,304 0 0.0%
Incl. MemUse (bytes) per call 163 163 0 0.0%
Excl. MemUse (bytes)157,304 157,304 0 0.0%
Incl. PeakMemUse (bytes)20,776 20,776 0 0.0%
Incl. PeakMemUse (bytes) per call 21 21 0 0.0%
Excl. PeakMemUse (bytes)20,776 20,776 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% -11 -1.3% -18 -2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -16 -145.5% -33 -183.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 15 136.4% 26 144.4% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 11 100.0% 7 38.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -10 -90.9% -17 -94.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -8 -72.7% 7 38.9% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 3 27.3% 3 16.7% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -18.2% 7 38.9% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% -2 -18.2% -2 -11.1% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -9.1% -2 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -1 -9.1% -10 -55.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 2 11.1% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 0 0.0% -6 -33.3% 0 N/A% 0 N/A%