Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)527 511 -16 -3.0%
Incl. Wall Time (microsec) per call 4 4 -0 -3.0%
Excl. Wall Time (microsec)527 511 -16 -3.0%
Incl. CPU (microsecs)661 646 -15 -2.3%
Incl. CPU (microsecs) per call 5 5 -0 -2.3%
Excl. CPU (microsec)661 646 -15 -2.3%
Incl. MemUse (bytes)34,600 34,576 -24 -0.1%
Incl. MemUse (bytes) per call 249 249 -0 -0.1%
Excl. MemUse (bytes)34,600 34,576 -24 -0.1%
Incl. PeakMemUse (bytes)8,120 7,816 -304 -3.7%
Incl. PeakMemUse (bytes) per call 58 56 -2 -3.7%
Excl. PeakMemUse (bytes)8,120 7,816 -304 -3.7%

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% -16 -2.2% -15 -6.2% -24 -0.1% -304 -0.8%
Exclusive Metrics Diff for Current Function-16 -100.0% -15 -100.0% -24 -100.0% -304 -100.0%
Parent functions
drupal_valid_test_ua0 N/A% -17 -106.2% -19 -126.7% 0 0.0% 0 0.0%
drupal_basename0 N/A% -7 -43.8% -21 -140.0% 0 0.0% -304 -100.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 5 31.2% 11 73.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 N/A% 2 12.5% -1 -6.7% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -2 -12.5% -2 -13.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 12.5% 5 33.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -2 -12.5% 1 6.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 1 6.2% 4 26.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 1 6.2% 1 6.7% 0 0.0% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% -1 -6.2% -1 -6.7% 0 0.0% 0 0.0%
drupal_valid_http_host0 N/A% 1 6.2% 0 0.0% -24 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 1 6.2% 3 20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 2 13.3% 0 0.0% 0 0.0%
menu_item_route_access0 N/A% 0 0.0% 4 26.7% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 0 0.0% -2 -13.3% 0 0.0% 0 0.0%