Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls123 123 0 0.0%
Incl. Wall Time (microsec)705 631 -74 -10.5%
Incl. Wall Time (microsec) per call 6 5 -1 -10.5%
Excl. Wall Time (microsec)705 631 -74 -10.5%
Incl. CPU (microsecs)848 761 -87 -10.3%
Incl. CPU (microsecs) per call 7 6 -1 -10.3%
Excl. CPU (microsec)848 761 -87 -10.3%
Incl. MemUse (bytes)33,264 33,264 0 0.0%
Incl. MemUse (bytes) per call 270 270 0 0.0%
Excl. MemUse (bytes)33,264 33,264 0 0.0%
Incl. PeakMemUse (bytes)8,720 8,720 0 0.0%
Incl. PeakMemUse (bytes) per call 71 71 0 0.0%
Excl. PeakMemUse (bytes)8,720 8,720 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% -74 -0.2% -87 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-74 -100.0% -87 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% -48 -64.9% -58 -66.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -12 -16.2% -12 -13.8% 0 N/A% 0 N/A%
datetime_range_years0 N/A% -8 -10.8% -8 -9.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -5 -6.8% -4 -4.6% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% 4 5.4% 3 3.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -4 -5.4% -4 -4.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 3 4.1% 1 1.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -3 -4.1% -4 -4.6% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% -1 -1.4% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::__construct0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 3 3.4% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -2 -2.3% 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\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% -2 -2.3% 0 N/A% 0 N/A%