Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_match

preg_matchRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls151 151 0 0.0%
Incl. Wall Time (microsec)328 341 13 4.0%
Incl. Wall Time (microsec) per call 2 2 0 4.0%
Excl. Wall Time (microsec)328 341 13 4.0%
Incl. CPU (microsecs)452 463 11 2.4%
Incl. CPU (microsecs) per call 3 3 0 2.4%
Excl. CPU (microsec)452 463 11 2.4%
Incl. MemUse (bytes)27,824 27,824 0 0.0%
Incl. MemUse (bytes) per call 184 184 0 0.0%
Excl. MemUse (bytes)27,824 27,824 0 0.0%
Incl. PeakMemUse (bytes)5,632 5,632 0 0.0%
Incl. PeakMemUse (bytes) per call 37 37 0 0.0%
Excl. PeakMemUse (bytes)5,632 5,632 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% 13 0.7% 11 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 100.0% 11 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 10 76.9% 18 163.6% 0 N/A% 0 N/A%
Drupal\Core\File\FileSystem::basename0 N/A% 1 7.7% -9 -81.8% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 1 7.7% 1 9.1% 0 N/A% 0 N/A%
Drupal\Core\File\FileSystem::uriScheme0 N/A% 1 7.7% -3 -27.3% 0 N/A% 0 N/A%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 3 27.3% 0 N/A% 0 N/A%