Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for menu_build_tree

menu_build_treeRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)17,609 17,557 -52 -0.3%
Incl. Wall Time (microsec) per call 4,402 4,389 -13 -0.3%
Excl. Wall Time (microsec)31 28 -3 -9.7%
Incl. CPU (microsecs)16,060 15,972 -88 -0.5%
Incl. CPU (microsecs) per call 4,015 3,993 -22 -0.5%
Excl. CPU (microsec)19 22 3 15.8%
Incl. MemUse (bytes)426,400 425,072 -1,328 -0.3%
Incl. MemUse (bytes) per call 106,600 106,268 -332 -0.3%
Excl. MemUse (bytes)3,128 3,128 0 0.0%
Incl. PeakMemUse (bytes)58,992 44,384 -14,608 -24.8%
Incl. PeakMemUse (bytes) per call 14,748 11,096 -3,652 -24.8%
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% -52 -1.8% -88 -3.4% -1,328 -4.7% -14,608 -44.8%
Exclusive Metrics Diff for Current Function-3 -5.8% 3 3.4% 0 0.0% 0 0.0%
Parent function
menu_tree_page_data0 N/A% -52 -100.0% -88 -100.0% -1,328 -100.0% -14,608 -100.0%
Child functions
menu_tree_check_access0 N/A% -46 -88.5% -80 -90.9% -224 -16.9% 312 2.1%
_menu_build_tree0 N/A% -3 -5.8% -11 -12.5% -1,104 -83.1% -14,920 -102.1%