Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls133 133 0 0.0%
Incl. Wall Time (microsec)478 481 3 0.6%
Incl. Wall Time (microsec) per call 4 4 0 0.6%
Excl. Wall Time (microsec)478 481 3 0.6%
Incl. CPU (microsecs)600 604 4 0.7%
Incl. CPU (microsecs) per call 5 5 0 0.7%
Excl. CPU (microsec)600 604 4 0.7%
Incl. MemUse (bytes)30,760 30,760 0 0.0%
Incl. MemUse (bytes) per call 231 231 0 0.0%
Excl. MemUse (bytes)30,760 30,760 0 0.0%
Incl. PeakMemUse (bytes)9,832 9,904 72 0.7%
Incl. PeakMemUse (bytes) per call 74 74 1 0.7%
Excl. PeakMemUse (bytes)9,832 9,904 72 0.7%

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% 3 0.1% 4 0.2% 0 0.0% 72 0.2%
Exclusive Metrics Diff for Current Function3 100.0% 4 100.0% 0 N/A% 72 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -6 -200.0% -6 -150.0% 0 N/A% 88 122.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 5 166.7% 1 25.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% -4 -133.3% -3 -75.0% 0 N/A% 0 0.0%
menu_item_route_access0 N/A% 3 100.0% 2 50.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 3 100.0% 5 125.0% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 0.0%
drupal_basename0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 33.3% 3 75.0% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% 1 33.3% 3 75.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 1 25.0% 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\field\Entity\Field::__construct0 N/A% 0 0.0% -1 -25.0% 0 N/A% -16 -22.2%