Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls556 556 0 0.0%
Incl. Wall Time (microsec)1,522 1,526 4 0.3%
Incl. Wall Time (microsec) per call 3 3 0 0.3%
Excl. Wall Time (microsec)1,522 1,526 4 0.3%
Incl. CPU (microsecs)1,938 1,950 12 0.6%
Incl. CPU (microsecs) per call 3 4 0 0.6%
Excl. CPU (microsec)1,938 1,950 12 0.6%
Incl. MemUse (bytes)123,832 123,832 0 0.0%
Incl. MemUse (bytes) per call 223 223 0 0.0%
Excl. MemUse (bytes)123,832 123,832 0 0.0%
Incl. PeakMemUse (bytes)20,200 20,200 0 0.0%
Incl. PeakMemUse (bytes) per call 36 36 0 0.0%
Excl. PeakMemUse (bytes)20,200 20,200 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% 4 3.7% 12 6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 100.0% 12 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -11 -275.0% -11 -91.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 6 150.0% 3 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 125.0% 13 108.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 3 75.0% 10 83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 50.0% -2 -16.7% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 1 25.0% 1 8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -25.0% -1 -8.3% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -1 -25.0% -2 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 0 0.0% 6 50.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% -4 -33.3% 0 N/A% 0 N/A%