Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Composer\Autoload\ClassLoader::addPsr4

Composer\Autoload\ClassLoader::addPsr4Run #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)253 257 4 1.6%
Incl. Wall Time (microsec) per call 5 5 0 1.6%
Excl. Wall Time (microsec)200 204 4 2.0%
Incl. CPU (microsecs)300 305 5 1.7%
Incl. CPU (microsecs) per call 6 6 0 1.7%
Excl. CPU (microsec)225 231 6 2.7%
Incl. MemUse (bytes)36,704 36,704 0 0.0%
Incl. MemUse (bytes) per call 693 693 0 0.0%
Excl. MemUse (bytes)35,920 35,920 0 0.0%
Incl. PeakMemUse (bytes)26,632 26,632 0 0.0%
Incl. PeakMemUse (bytes) per call 502 502 0 0.0%
Excl. PeakMemUse (bytes)26,632 26,632 0 0.0%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::addPsr4 [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::addPsr40 N/A% 4 0.2% 5 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 100.0% 6 120.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr40 N/A% 3 75.0% 4 80.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 1 25.0% 1 20.0% 0 N/A% 0 N/A%
Child function
strlen0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%