Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls210 210 0 0.0%
Incl. Wall Time (microsec)616 645 29 4.7%
Incl. Wall Time (microsec) per call 3 3 0 4.7%
Excl. Wall Time (microsec)616 645 29 4.7%
Incl. CPU (microsecs)823 843 20 2.4%
Incl. CPU (microsecs) per call 4 4 0 2.4%
Excl. CPU (microsec)823 843 20 2.4%
Incl. MemUse (bytes)32,944 32,944 0 0.0%
Incl. MemUse (bytes) per call 157 157 0 0.0%
Excl. MemUse (bytes)32,944 32,944 0 0.0%
Incl. PeakMemUse (bytes)5,792 5,792 0 0.0%
Incl. PeakMemUse (bytes) per call 28 28 0 0.0%
Excl. PeakMemUse (bytes)5,792 5,792 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% 29 0.3% 20 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function29 100.0% 20 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% 18 62.1% 23 115.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 9 31.0% 0 0.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 2 6.9% 1 5.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -2 -6.9% 2 10.0% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 1 3.4% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 1 3.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -5 -25.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -3 -15.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%