Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)314 282 -32 -10.2%
Incl. Wall Time (microsec) per call 157 141 -16 -10.2%
Excl. Wall Time (microsec)205 195 -10 -4.9%
Incl. CPU (microsecs)319 285 -34 -10.7%
Incl. CPU (microsecs) per call 160 143 -17 -10.7%
Excl. CPU (microsec)136 123 -13 -9.6%
Incl. MemUse (bytes)44,376 44,376 0 0.0%
Incl. MemUse (bytes) per call 22,188 22,188 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)38,888 38,888 0 0.0%
Incl. PeakMemUse (bytes) per call 19,444 19,444 0 0.0%
Excl. PeakMemUse (bytes)5,992 5,992 0 0.0%

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% -32 -1.2% -34 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -31.2% -13 -38.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -18 -56.2% -19 -55.9% 0 N/A% 0 N/A%
drupal_classloader0 N/A% -14 -43.8% -15 -44.1% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -22 -68.8% -21 -61.8% 0 N/A% 0 N/A%