Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for menu_build_tree

menu_build_treeRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)18,348 18,536 188 1.0%
Incl. Wall Time (microsec) per call 4,587 4,634 47 1.0%
Excl. Wall Time (microsec)25 29 4 16.0%
Incl. CPU (microsecs)16,748 16,941 193 1.2%
Incl. CPU (microsecs) per call 4,187 4,235 48 1.2%
Excl. CPU (microsec)16 25 9 56.2%
Incl. MemUse (bytes)586,960 586,912 -48 -0.0%
Incl. MemUse (bytes) per call 146,740 146,728 -12 -0.0%
Excl. MemUse (bytes)3,128 3,128 0 0.0%
Incl. PeakMemUse (bytes)591,968 592,016 48 0.0%
Incl. PeakMemUse (bytes) per call 147,992 148,004 12 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% 188 33.5% 193 35.0% -48 -0.1% 48 0.1%
Exclusive Metrics Diff for Current Function4 2.1% 9 4.7% 0 0.0% 0 0.0%
Parent function
menu_tree_page_data0 N/A% 188 100.0% 193 100.0% -48 -100.0% 48 100.0%
Child functions
menu_tree_check_access0 N/A% 193 102.7% 199 103.1% -24 -50.0% 64 133.3%
_menu_build_tree0 N/A% -9 -4.8% -15 -7.8% -24 -50.0% -16 -33.3%