Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls99 99 0 0.0%
Incl. Wall Time (microsec)369 379 10 2.7%
Incl. Wall Time (microsec) per call 4 4 0 2.7%
Excl. Wall Time (microsec)369 379 10 2.7%
Incl. CPU (microsecs)478 463 -15 -3.1%
Incl. CPU (microsecs) per call 5 5 -0 -3.1%
Excl. CPU (microsec)478 463 -15 -3.1%
Incl. MemUse (bytes)15,048 15,056 8 0.1%
Incl. MemUse (bytes) per call 152 152 0 0.1%
Excl. MemUse (bytes)15,048 15,056 8 0.1%
Incl. PeakMemUse (bytes)9,000 9,000 0 0.0%
Incl. PeakMemUse (bytes) per call 91 91 0 0.0%
Excl. PeakMemUse (bytes)9,000 9,000 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% 10 2.3% -15 -1.7% 8 3.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 100.0% -15 -100.0% 8 100.0% 0 N/A%
Parent functions
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 10 100.0% 5 33.3% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -6 -60.0% -10 -66.7% 0 0.0% 0 N/A%
drupal_basename0 N/A% 4 40.0% 1 6.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 20.0% 3 20.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% -1 -10.0% -1 -6.7% 0 0.0% 0 N/A%
drupal_valid_http_host0 N/A% -1 -10.0% -2 -13.3% 8 100.0% 0 N/A%
Drupal\field\Entity\FieldConfig::__construct0 N/A% 1 10.0% -1 -6.7% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 1 10.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% -2 -13.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -4 -26.7% 0 0.0% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% -1 -6.7% 0 0.0% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -2 -13.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -6.7% 0 0.0% 0 N/A%