Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls171 171 0 0.0%
Incl. Wall Time (microsec)7,286 7,262 -24 -0.3%
Incl. Wall Time (microsec) per call 43 42 -0 -0.3%
Excl. Wall Time (microsec)7,286 7,262 -24 -0.3%
Incl. CPU (microsecs)7,443 7,397 -46 -0.6%
Incl. CPU (microsecs) per call 44 43 -0 -0.6%
Excl. CPU (microsec)7,443 7,397 -46 -0.6%
Incl. MemUse (bytes)35,288 35,288 0 0.0%
Incl. MemUse (bytes) per call 206 206 0 0.0%
Excl. MemUse (bytes)35,288 35,288 0 0.0%
Incl. PeakMemUse (bytes)9,536 9,536 0 0.0%
Incl. PeakMemUse (bytes) per call 56 56 0 0.0%
Excl. PeakMemUse (bytes)9,536 9,536 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% -24 -6.5% -46 -13.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-24 -100.0% -46 -100.0% 0 N/A% 0 N/A%
Parent functions
search_excerpt0 N/A% -14 -58.3% -16 -34.8% 0 N/A% 0 N/A%
_search_find_match_with_simplify0 N/A% -11 -45.8% -11 -23.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 5 20.8% 2 4.3% 0 N/A% 0 N/A%
drupal_basename0 N/A% -3 -12.5% 1 2.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% -3 -12.5% -6 -13.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 8.3% -1 -2.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -2 -8.3% -1 -2.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 1 4.2% -4 -8.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 1 4.2% 1 2.2% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::__construct0 N/A% 0 0.0% -5 -10.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -6 -13.0% 0 N/A% 0 N/A%