Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls833 833 0 0.0%
Incl. Wall Time (microsec)2,582 2,591 9 0.3%
Incl. Wall Time (microsec) per call 3 3 0 0.3%
Excl. Wall Time (microsec)2,582 2,591 9 0.3%
Incl. CPU (microsecs)3,348 3,353 5 0.1%
Incl. CPU (microsecs) per call 4 4 0 0.1%
Excl. CPU (microsec)3,348 3,353 5 0.1%
Incl. MemUse (bytes)165,800 165,800 0 0.0%
Incl. MemUse (bytes) per call 199 199 0 0.0%
Excl. MemUse (bytes)165,800 165,800 0 0.0%
Incl. PeakMemUse (bytes)23,432 23,432 0 0.0%
Incl. PeakMemUse (bytes) per call 28 28 0 0.0%
Excl. PeakMemUse (bytes)23,432 23,432 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% 9 1.8% 5 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -22 -244.4% -14 -280.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 18 200.0% 8 160.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 18 200.0% 12 240.0% 0 N/A% 0 N/A%
filter_xss0 N/A% -9 -100.0% -9 -180.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 8 88.9% 9 180.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -8 -88.9% -4 -80.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 4 44.4% 3 60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -22.2% -2 -40.0% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 2 22.2% 2 40.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 1 11.1% 1 20.0% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% -1 -11.1% -1 -20.0% 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\HttpKernel\Kernel::getName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%