Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\File\MimeType\MimeTypeGuesser::registerWithSymfonyGuesser

Drupal\Core\File\MimeType\MimeTypeGuesser::registerWithSymfonyGuesserRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,170 1,139 -31 -2.6%
Incl. Wall Time (microsec) per call 1,170 1,139 -31 -2.6%
Excl. Wall Time (microsec)17 19 2 11.8%
Incl. CPU (microsecs)1,172 1,142 -30 -2.6%
Incl. CPU (microsecs) per call 1,172 1,142 -30 -2.6%
Excl. CPU (microsec)12 17 5 41.7%
Incl. MemUse (bytes)227,760 227,792 32 0.0%
Incl. MemUse (bytes) per call 227,760 227,792 32 0.0%
Excl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes)222,856 222,768 -88 -0.0%
Incl. PeakMemUse (bytes) per call 222,856 222,768 -88 -0.0%
Excl. PeakMemUse (bytes)1,752 1,752 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\File\MimeType\MimeTypeGuesser::registerWithSymfonyGuesser [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
Drupal\Core\File\MimeType\MimeTypeGuesser::registerWithSymfonyGuesser0 N/A% -31 -4.2% -30 -8.2% 32 0.3% -88 -0.8%
Exclusive Metrics Diff for Current Function2 6.5% 5 16.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::preHandle0 N/A% -31 -100.0% -30 -100.0% 32 100.0% -88 -100.0%
Child functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -28 -90.3% -29 -96.7% 16 50.0% 208 236.4%
Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesser::getInstance0 N/A% -10 -32.3% -11 -36.7% 32 100.0% -296 -336.4%
Composer\Autoload\ClassLoader::loadClass0 N/A% 5 16.1% 4 13.3% -16 -50.0% 0 0.0%
Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesser::register0 N/A% 0 0.0% 1 3.3% 0 0.0% 0 0.0%