Diff Report
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519c1639640b3Run #519c153c76aa0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)348 354 6 1.7%
Incl. Wall Time (microsec) per call 174 177 3 1.7%
Excl. Wall Time (microsec)158 151 -7 -4.4%
Incl. CPU (microsecs)348 355 7 2.0%
Incl. CPU (microsecs) per call 174 178 4 2.0%
Excl. CPU (microsec)118 121 3 2.5%
Incl. MemUse (bytes)39,928 39,928 0 0.0%
Incl. MemUse (bytes) per call 19,964 19,964 0 0.0%
Excl. MemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 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::addPrefixes0 N/A% 6 3.1% 7 5.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -116.7% 3 42.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 4 66.7% 5 71.4% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 2 33.3% 2 28.6% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 13 216.7% 4 57.1% 0 N/A% 0 N/A%