Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Composer\Autoload\ClassLoader::addPsr4Run #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)257 446 189 73.5%
Incl. Wall Time (microsec) per call 5 8 4 73.5%
Excl. Wall Time (microsec)255 391 136 53.3%
Incl. CPU (microsecs)288 495 207 71.9%
Incl. CPU (microsecs) per call 5 9 4 71.9%
Excl. CPU (microsec)225 385 160 71.1%
Incl. MemUse (bytes)37,104 37,104 0 0.0%
Incl. MemUse (bytes) per call 687 687 0 0.0%
Excl. MemUse (bytes)36,320 36,320 0 0.0%
Incl. PeakMemUse (bytes)34,616 34,616 0 0.0%
Incl. PeakMemUse (bytes) per call 641 641 0 0.0%
Excl. PeakMemUse (bytes)33,968 33,968 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% 189 5.6% 207 2.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function136 72.0% 160 77.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr40 N/A% 184 97.4% 205 99.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 5 2.6% 2 1.0% 0 N/A% 0 N/A%
Child function
strlen0 N/A% 53 28.0% 47 22.7% 0 N/A% 0 N/A%