Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::add

Composer\Autoload\ClassLoader::addRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)276 185 -91 -33.0%
Incl. Wall Time (microsec) per call 5 3 -2 -33.0%
Excl. Wall Time (microsec)271 180 -91 -33.6%
Incl. CPU (microsecs)324 227 -97 -29.9%
Incl. CPU (microsecs) per call 6 4 -2 -29.9%
Excl. CPU (microsec)317 220 -97 -30.6%
Incl. MemUse (bytes)14,872 14,872 0 0.0%
Incl. MemUse (bytes) per call 281 281 0 0.0%
Excl. MemUse (bytes)13,760 13,760 0 0.0%
Incl. PeakMemUse (bytes)11,732 11,732 0 0.0%
Incl. PeakMemUse (bytes) per call 221 221 0 0.0%
Excl. PeakMemUse (bytes)11,732 11,732 0 0.0%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::add [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
Composer\Autoload\ClassLoader::add0 N/A% -91 -6.3% -97 -16.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-91 -100.0% -97 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -90 -98.9% -97 -100.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 N/A%
Child function
array_merge0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%