Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls317 317 0 0.0%
Incl. Wall Time (microsec)591 622 31 5.2%
Incl. Wall Time (microsec) per call 2 2 0 5.2%
Excl. Wall Time (microsec)591 622 31 5.2%
Incl. CPU (microsecs)852 852 0 0.0%
Incl. CPU (microsecs) per call 3 3 0 0.0%
Excl. CPU (microsec)852 852 0 0.0%
Incl. MemUse (bytes)15,392 15,392 0 0.0%
Incl. MemUse (bytes) per call 49 49 0 0.0%
Excl. MemUse (bytes)15,392 15,392 0 0.0%
Incl. PeakMemUse (bytes)8,872 8,840 -32 -0.4%
Incl. PeakMemUse (bytes) per call 28 28 -0 -0.4%
Excl. PeakMemUse (bytes)8,872 8,840 -32 -0.4%

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% 31 1.9% 0 0.0% 0 0.0% -32 -0.1%
Exclusive Metrics Diff for Current Function31 100.0% 0 N/A% 0 N/A% -32 -100.0%
Parent functions
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 21 67.7% -2 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 16 51.6% 5 N/A% 0 N/A% 0 0.0%
drupal_basename0 N/A% -3 -9.7% -3 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -2 -6.5% -3 N/A% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% -1 -3.2% -1 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\field\Entity\FieldConfig::__construct0 N/A% 0 0.0% 7 N/A% 0 N/A% -32 -100.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -3 N/A% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% -2 N/A% 0 N/A% 0 0.0%