Diff Report
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #53180c595dcf8Run #53180b3960796DiffDiff%
Number of Function Calls131 131 0 0.0%
Incl. Wall Time (microsec)475 458 -17 -3.6%
Incl. Wall Time (microsec) per call 4 3 -0 -3.6%
Excl. Wall Time (microsec)475 458 -17 -3.6%
Incl. CPU (microsecs)590 581 -9 -1.5%
Incl. CPU (microsecs) per call 5 4 -0 -1.5%
Excl. CPU (microsec)590 581 -9 -1.5%
Incl. MemUse (bytes)26,624 26,584 -40 -0.2%
Incl. MemUse (bytes) per call 203 203 -0 -0.2%
Excl. MemUse (bytes)26,624 26,584 -40 -0.2%
Incl. PeakMemUse (bytes)9,200 9,080 -120 -1.3%
Incl. PeakMemUse (bytes) per call 70 69 -1 -1.3%
Excl. PeakMemUse (bytes)9,200 9,080 -120 -1.3%

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% -17 -1.2% -9 -0.6% -40 -0.0% -120 -0.0%
Exclusive Metrics Diff for Current Function-17 -100.0% -9 -100.0% -40 -100.0% -120 -100.0%
Parent functions
Drupal\field\Entity\FieldConfig::__construct0 N/A% -12 -70.6% 0 0.0% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% -2 -11.8% -1 -11.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -2 -11.8% -1 -11.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% -1 -5.9% 1 11.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 1 5.9% -1 -11.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -5.9% -7 -77.8% -24 -60.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 1 5.9% -3 -33.3% 0 0.0% 0 0.0%
drupal_basename0 N/A% -1 -5.9% 3 33.3% 0 0.0% -128 -106.7%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -1 -5.9% -2 -22.2% 8 20.0% 8 6.7%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 5.9% 1 11.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% -1 -11.1% -24 -60.0% 0 0.0%