Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)247 245 -2 -0.8%
Incl. Wall Time (microsec) per call 3 3 -0 -0.8%
Excl. Wall Time (microsec)247 245 -2 -0.8%
Incl. CPU (microsecs)336 339 3 0.9%
Incl. CPU (microsecs) per call 4 4 0 0.9%
Excl. CPU (microsec)336 339 3 0.9%
Incl. MemUse (bytes)16,000 16,000 0 0.0%
Incl. MemUse (bytes) per call 180 180 0 0.0%
Excl. MemUse (bytes)16,000 16,000 0 0.0%
Incl. PeakMemUse (bytes)5,376 5,376 0 0.0%
Incl. PeakMemUse (bytes) per call 60 60 0 0.0%
Excl. PeakMemUse (bytes)5,376 5,376 0 0.0%

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% -2 -0.3% 3 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 3 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% 4 200.0% 3 100.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -4 -200.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -2 -100.0% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -50.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 1 50.0% 1 33.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% -5 -166.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%