Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls105 105 0 0.0%
Incl. Wall Time (microsec)471 479 8 1.7%
Incl. Wall Time (microsec) per call 4 5 0 1.7%
Excl. Wall Time (microsec)471 479 8 1.7%
Incl. CPU (microsecs)568 575 7 1.2%
Incl. CPU (microsecs) per call 5 5 0 1.2%
Excl. CPU (microsec)568 575 7 1.2%
Incl. MemUse (bytes)21,064 21,096 32 0.2%
Incl. MemUse (bytes) per call 201 201 0 0.2%
Excl. MemUse (bytes)21,064 21,096 32 0.2%
Incl. PeakMemUse (bytes)5,824 5,776 -48 -0.8%
Incl. PeakMemUse (bytes) per call 55 55 -0 -0.8%
Excl. PeakMemUse (bytes)5,824 5,776 -48 -0.8%

Parent/Child Regression/Improvement report for preg_match [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_match0 N/A% 8 0.2% 7 0.3% 32 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function8 100.0% 7 100.0% 32 100.0% -48 -100.0%
Parent functions
drupal_basename0 N/A% 9 112.5% 11 157.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -5 -62.5% -10 -142.9% 0 0.0% 0 0.0%
custom_block_menu_local_tasks0 N/A% 4 50.0% 4 57.1% 0 0.0% 0 0.0%
drupal_valid_http_host0 N/A% -3 -37.5% -3 -42.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 2 25.0% 4 57.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 25.0% -2 -28.6% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -1 -12.5% 1 14.3% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 0 0.0% -5 -71.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 32 100.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_range_years0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 0 0.0% 5 71.4% 0 0.0% -48 -100.0%
menu_item_route_access0 N/A% 0 0.0% 3 42.9% 0 0.0% 0 0.0%