Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4

Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4Run #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)501 473 -28 -5.6%
Incl. Wall Time (microsec) per call 501 473 -28 -5.6%
Excl. Wall Time (microsec)178 169 -9 -5.1%
Incl. CPU (microsecs)503 475 -28 -5.6%
Incl. CPU (microsecs) per call 503 475 -28 -5.6%
Excl. CPU (microsec)137 123 -14 -10.2%
Incl. MemUse (bytes)18,332 18,332 0 0.0%
Incl. MemUse (bytes) per call 18,332 18,332 0 0.0%
Excl. MemUse (bytes)668 668 0 0.0%
Incl. PeakMemUse (bytes)19,552 19,552 0 0.0%
Incl. PeakMemUse (bytes) per call 19,552 19,552 0 0.0%
Excl. PeakMemUse (bytes)2,932 2,932 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4 [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\DrupalKernel::classLoaderAddMultiplePsr40 N/A% -28 -1.8% -28 -2.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -32.1% -14 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -28 -100.0% -28 -100.0% 0 N/A% 0 N/A%
Child function
Composer\Autoload\ClassLoader::addPsr40 N/A% -19 -67.9% -14 -50.0% 0 N/A% 0 N/A%