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

preg_matchRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls649 649 0 0.0%
Incl. Wall Time (microsec)1,792 1,705 -87 -4.9%
Incl. Wall Time (microsec) per call 3 3 -0 -4.9%
Excl. Wall Time (microsec)1,792 1,705 -87 -4.9%
Incl. CPU (microsecs)2,262 2,177 -85 -3.8%
Incl. CPU (microsecs) per call 3 3 -0 -3.8%
Excl. CPU (microsec)2,262 2,177 -85 -3.8%
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)23,200 23,272 72 0.3%
Incl. PeakMemUse (bytes) per call 36 36 0 0.3%
Excl. PeakMemUse (bytes)23,200 23,272 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 Function-87 -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%