Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls106 106 0 0.0%
Incl. Wall Time (microsec)229 225 -4 -1.7%
Incl. Wall Time (microsec) per call 2 2 -0 -1.7%
Excl. Wall Time (microsec)229 225 -4 -1.7%
Incl. CPU (microsecs)313 298 -15 -4.8%
Incl. CPU (microsecs) per call 3 3 -0 -4.8%
Excl. CPU (microsec)313 298 -15 -4.8%
Incl. MemUse (bytes)24,392 24,392 0 0.0%
Incl. MemUse (bytes) per call 230 230 0 0.0%
Excl. MemUse (bytes)24,392 24,392 0 0.0%
Incl. PeakMemUse (bytes)7,480 7,480 0 0.0%
Incl. PeakMemUse (bytes) per call 71 71 0 0.0%
Excl. PeakMemUse (bytes)7,480 7,480 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% -4 -0.7% -15 -2.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -2 -50.0% -2 -13.3% 0 N/A% 0 N/A%
drupal_basename0 N/A% 1 25.0% -5 -33.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% -1 -25.0% -1 -6.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -25.0% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -1 -25.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 25.0% -6 -40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%