Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls689 689 0 0.0%
Incl. Wall Time (microsec)1,188 1,198 10 0.8%
Incl. Wall Time (microsec) per call 2 2 0 0.8%
Excl. Wall Time (microsec)1,188 1,198 10 0.8%
Incl. CPU (microsecs)1,674 1,690 16 1.0%
Incl. CPU (microsecs) per call 2 2 0 1.0%
Excl. CPU (microsec)1,674 1,690 16 1.0%
Incl. MemUse (bytes)113,936 113,936 0 0.0%
Incl. MemUse (bytes) per call 165 165 0 0.0%
Excl. MemUse (bytes)113,936 113,936 0 0.0%
Incl. PeakMemUse (bytes)23,776 23,776 0 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)23,776 23,776 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% 10 8.0% 16 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 100.0% 16 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 14 140.0% 15 93.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -6 -60.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 5 50.0% 4 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -3 -30.0% 2 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -3 -30.0% -4 -25.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 2 20.0% -6 -37.5% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 1 10.0% -3 -18.8% 0 N/A% 0 N/A%
parse_size0 N/A% 1 10.0% -1 -6.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -10.0% -4 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -1 -10.0% 8 50.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 1 10.0% 9 56.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% -4 -25.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%