Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls1,090 1,090 0 0.0%
Incl. Wall Time (microsec)2,503 2,509 6 0.2%
Incl. Wall Time (microsec) per call 2 2 0 0.2%
Excl. Wall Time (microsec)2,503 2,509 6 0.2%
Incl. CPU (microsecs)3,314 3,379 65 2.0%
Incl. CPU (microsecs) per call 3 3 0 2.0%
Excl. CPU (microsec)3,314 3,379 65 2.0%
Incl. MemUse (bytes)204,800 204,800 0 0.0%
Incl. MemUse (bytes) per call 188 188 0 0.0%
Excl. MemUse (bytes)204,800 204,800 0 0.0%
Incl. PeakMemUse (bytes)25,592 25,592 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.0%
Excl. PeakMemUse (bytes)25,592 25,592 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% 6 13.0% 65 30.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% 65 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -14 -233.3% -3 -4.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 13 216.7% 12 18.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 4 66.7% 20 30.8% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 3 50.0% 11 16.9% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 1 16.7% 2 3.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -16.7% 11 16.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 10 15.4% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% 2 3.1% 0 N/A% 0 N/A%
filter_xss0 N/A% 0 0.0% -2 -3.1% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 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 6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -4 -6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% 2 3.1% 0 N/A% 0 N/A%