Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls232 232 0 0.0%
Incl. Wall Time (microsec)524 529 5 1.0%
Incl. Wall Time (microsec) per call 2 2 0 1.0%
Excl. Wall Time (microsec)524 529 5 1.0%
Incl. CPU (microsecs)704 692 -12 -1.7%
Incl. CPU (microsecs) per call 3 3 -0 -1.7%
Excl. CPU (microsec)704 692 -12 -1.7%
Incl. MemUse (bytes)50,720 50,720 0 0.0%
Incl. MemUse (bytes) per call 219 219 0 0.0%
Excl. MemUse (bytes)50,720 50,720 0 0.0%
Incl. PeakMemUse (bytes)16,024 16,024 0 0.0%
Incl. PeakMemUse (bytes) per call 69 69 0 0.0%
Excl. PeakMemUse (bytes)16,024 16,024 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% 5 0.9% -12 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 100.0% -12 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 80.0% 3 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 1 20.0% 2 16.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 1 20.0% -10 -83.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% 3 25.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% 3 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -4 -33.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 0 0.0% -9 -75.0% 0 N/A% 0 N/A%