Diff Report
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #52c96df6ca13bRun #52c96d7c36f9eDiffDiff%
Number of Function Calls158 158 0 0.0%
Incl. Wall Time (microsec)347 343 -4 -1.2%
Incl. Wall Time (microsec) per call 2 2 -0 -1.2%
Excl. Wall Time (microsec)347 343 -4 -1.2%
Incl. CPU (microsecs)492 468 -24 -4.9%
Incl. CPU (microsecs) per call 3 3 -0 -4.9%
Excl. CPU (microsec)492 468 -24 -4.9%
Incl. MemUse (bytes)34,320 34,320 0 0.0%
Incl. MemUse (bytes) per call 217 217 0 0.0%
Excl. MemUse (bytes)34,320 34,320 0 0.0%
Incl. PeakMemUse (bytes)8,928 8,928 0 0.0%
Incl. PeakMemUse (bytes) per call 57 57 0 0.0%
Excl. PeakMemUse (bytes)8,928 8,928 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% -4 -3.2% -24 -3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% -2 -50.0% 5 20.8% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -25.0% 2 8.3% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% 1 25.0% -2 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -1 -25.0% -4 -16.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% -1 -25.0% 1 4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -25.0% -10 -41.7% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::__construct0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -17 -70.8% 0 N/A% 0 N/A%
datetime_range_years0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%