Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4

Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4Run #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)352 345 -7 -2.0%
Incl. Wall Time (microsec) per call 352 345 -7 -2.0%
Excl. Wall Time (microsec)101 107 6 5.9%
Incl. CPU (microsecs)353 346 -7 -2.0%
Incl. CPU (microsecs) per call 353 346 -7 -2.0%
Excl. CPU (microsec)66 70 4 6.1%
Incl. MemUse (bytes)35,048 35,048 0 0.0%
Incl. MemUse (bytes) per call 35,048 35,048 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)28,048 28,048 0 0.0%
Incl. PeakMemUse (bytes) per call 28,048 28,048 0 0.0%
Excl. PeakMemUse (bytes)848 848 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% -7 -1.4% -7 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 85.7% 4 57.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::attachSynthetic0 N/A% -7 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child function
Composer\Autoload\ClassLoader::addPsr40 N/A% -13 -185.7% -11 -157.1% 0 N/A% 0 N/A%