Diff Report
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_classloader_register

drupal_classloader_registerRun #519eb57e9174aRun #519eb486908e7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)69 67 -2 -2.9%
Incl. Wall Time (microsec) per call 17 17 -1 -2.9%
Excl. Wall Time (microsec)43 42 -1 -2.3%
Incl. CPU (microsecs)73 72 -1 -1.4%
Incl. CPU (microsecs) per call 18 18 -0 -1.4%
Excl. CPU (microsec)35 38 3 8.6%
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% -2 -0.1% -1 -0.1% 0 0.0% -284 -0.2%
Exclusive Metrics Diff for Current Function-1 -50.0% 3 300.0% 0 N/A% -188 -66.2%
Parent function
system_register0 N/A% -2 -100.0% -1 -100.0% 0 N/A% -284 -100.0%
Child functions
drupal_classloader0 N/A% -2 -100.0% -2 -200.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 1 50.0% -2 -200.0% 0 N/A% -96 -33.8%