Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_classloader_register

drupal_classloader_registerRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)75 63 -12 -16.0%
Incl. Wall Time (microsec) per call 19 16 -3 -16.0%
Excl. Wall Time (microsec)45 40 -5 -11.1%
Incl. CPU (microsecs)78 67 -11 -14.1%
Incl. CPU (microsecs) per call 20 17 -3 -14.1%
Excl. CPU (microsec)39 33 -6 -15.4%
Incl. MemUse (bytes)2,928 2,928 0 0.0%
Incl. MemUse (bytes) per call 732 732 0 0.0%
Excl. MemUse (bytes)628 628 0 0.0%
Incl. PeakMemUse (bytes)284 0 -284 -100.0%
Incl. PeakMemUse (bytes) per call 71 0 -71 -100.0%
Excl. PeakMemUse (bytes)188 0 -188 -100.0%

Parent/Child Regression/Improvement report for drupal_classloader_register [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_classloader_register0 N/A% -12 -0.3% -11 -10.7% 0 0.0% -284 -0.2%
Exclusive Metrics Diff for Current Function-5 -41.7% -6 -54.5% 0 N/A% -188 -66.2%
Parent function
system_register0 N/A% -12 -100.0% -11 -100.0% 0 N/A% -284 -100.0%
Child functions
drupal_classloader0 N/A% -4 -33.3% -3 -27.3% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -3 -25.0% -2 -18.2% 0 N/A% -96 -33.8%