Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 392 392 N/A%
Incl. Wall Time (microsec) per call N/A 196 196 N/A%
Excl. Wall Time (microsec) 173 173 N/A%
Incl. CPU (microsecs) 394 394 N/A%
Incl. CPU (microsecs) per call N/A 197 197 N/A%
Excl. CPU (microsec) 141 141 N/A%
Incl. MemUse (bytes) 41,568 41,568 N/A%
Incl. MemUse (bytes) per call N/A 20,784 20,784 N/A%
Excl. MemUse (bytes) 1,976 1,976 N/A%
Incl. PeakMemUse (bytes) 31,872 31,872 N/A%
Incl. PeakMemUse (bytes) per call N/A 15,936 15,936 N/A%
Excl. PeakMemUse (bytes) 4,304 4,304 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::addPrefixes [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
Symfony\Component\ClassLoader\ClassLoader::addPrefixes2 2.5% 392 0.0% 394 0.0% 41,568 0.2% 31,872 0.2%
Exclusive Metrics Diff for Current Function173 44.1% 141 35.8% 1,976 4.8% 4,304 13.5%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces1 50.0% 229 58.4% 230 58.4% 27,432 66.0% 15,240 47.8%
drupal_classloader1 50.0% 163 41.6% 164 41.6% 14,136 34.0% 16,632 52.2%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix70 100.0% 219 55.9% 253 64.2% 39,592 95.2% 27,568 86.5%