Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls649 649 0 0.0%
Incl. Wall Time (microsec)1,705 1,792 87 5.1%
Incl. Wall Time (microsec) per call 3 3 0 5.1%
Excl. Wall Time (microsec)1,705 1,792 87 5.1%
Incl. CPU (microsecs)2,177 2,262 85 3.9%
Incl. CPU (microsecs) per call 3 3 0 3.9%
Excl. CPU (microsec)2,177 2,262 85 3.9%
Incl. MemUse (bytes)66,344 66,344 0 0.0%
Incl. MemUse (bytes) per call 102 102 0 0.0%
Excl. MemUse (bytes)66,344 66,344 0 0.0%
Incl. PeakMemUse (bytes)23,272 23,200 -72 -0.3%
Incl. PeakMemUse (bytes) per call 36 36 -0 -0.3%
Excl. PeakMemUse (bytes)23,272 23,200 -72 -0.3%

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% 87 3.5% 85 4.2% 0 0.0% -72 -0.1%
Exclusive Metrics Diff for Current Function87 100.0% 85 100.0% 0 N/A% -72 -100.0%
Parent functions
drupal_get_schema_versions0 N/A% 50 57.5% 65 76.5% 0 N/A% -72 -100.0%
drupal_basename0 N/A% 10 11.5% 10 11.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 8 9.2% 9 10.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 8 9.2% 1 1.2% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 6 6.9% 16 18.8% 0 N/A% 0 0.0%
menu_item_route_access0 N/A% -3 -3.4% -19 -22.4% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 3 3.4% -3 -3.5% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 2 2.3% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 2 2.3% 0 0.0% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 4 4.7% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 0 0.0% 2 2.4% 0 N/A% 0 0.0%