Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52c1d5ca86be3Run #52c1d65bccb31DiffDiff%
Number of Function Calls267 267 0 0.0%
Incl. Wall Time (microsec)853 852 -1 -0.1%
Incl. Wall Time (microsec) per call 3 3 -0 -0.1%
Excl. Wall Time (microsec)853 852 -1 -0.1%
Incl. CPU (microsecs)1,050 1,114 64 6.1%
Incl. CPU (microsecs) per call 4 4 0 6.1%
Excl. CPU (microsec)1,050 1,114 64 6.1%
Incl. MemUse (bytes)46,448 46,384 -64 -0.1%
Incl. MemUse (bytes) per call 174 174 -0 -0.1%
Excl. MemUse (bytes)46,448 46,384 -64 -0.1%
Incl. PeakMemUse (bytes)7,184 7,184 0 0.0%
Incl. PeakMemUse (bytes) per call 27 27 0 0.0%
Excl. PeakMemUse (bytes)7,184 7,184 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% -1 -0.0% 64 2.1% -64 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 64 100.0% -64 -100.0% 0 N/A%
Parent functions
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -9 -900.0% 5 7.8% 0 0.0% 0 N/A%
menu_item_route_access0 N/A% 4 400.0% 17 26.6% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 4 400.0% 19 29.7% 0 0.0% 0 N/A%
drupal_basename0 N/A% -4 -400.0% 0 0.0% -24 -37.5% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -3 -300.0% 12 18.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 2 200.0% 5 7.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 200.0% 5 7.8% 0 0.0% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 1 100.0% 1 1.6% 0 0.0% 0 N/A%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 1 100.0% 0 0.0% 0 0.0% 0 N/A%
drupal_match_path0 N/A% 1 100.0% 2 3.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 -1.6% -40 -62.5% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 N/A%