Diff Report
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51ec5d631cb28Run #51ec5ca916d7dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)4,175 3,569 -606 -14.5%
Incl. Wall Time (microsec) per call 1,044 892 -152 -14.5%
Excl. Wall Time (microsec)116 102 -14 -12.1%
Incl. CPU (microsecs)3,914 3,415 -499 -12.7%
Incl. CPU (microsecs) per call 979 854 -125 -12.7%
Excl. CPU (microsec)88 85 -3 -3.4%
Incl. MemUse (bytes)938,744 938,736 -8 -0.0%
Incl. MemUse (bytes) per call 234,686 234,684 -2 -0.0%
Excl. MemUse (bytes)-6,008 -6,008 0 0.0%
Incl. PeakMemUse (bytes)1,018,112 1,018,168 56 0.0%
Incl. PeakMemUse (bytes) per call 254,528 254,542 14 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _menu_build_tree [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
_menu_build_tree0 N/A% -606 -7.6% -499 -5.5% -8 -0.0% 56 0.1%
Exclusive Metrics Diff for Current Function-14 -2.3% -3 -0.6% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -606 -100.0% -499 -100.0% -8 -100.0% 56 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -563 -92.9% -454 -91.0% -8 -100.0% 56 100.0%
language0 N/A% -14 -2.3% -16 -3.2% 0 0.0% 0 0.0%
cache0 N/A% -9 -1.5% -10 -2.0% 0 0.0% 0 0.0%
serialize0 N/A% -3 -0.5% -5 -1.0% 0 0.0% 0 0.0%
hash0 N/A% -2 -0.3% -7 -1.4% 0 0.0% 0 0.0%
sort0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -3 -0.6% 0 0.0% 0 0.0%