Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for menu_build_tree

menu_build_treeRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)34,976 34,906 -70 -0.2%
Incl. Wall Time (microsec) per call 5,829 5,818 -12 -0.2%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)33,447 33,390 -57 -0.2%
Incl. CPU (microsecs) per call 5,575 5,565 -10 -0.2%
Excl. CPU (microsec)37 43 6 16.2%
Incl. MemUse (bytes)825,424 825,416 -8 -0.0%
Incl. MemUse (bytes) per call 137,571 137,569 -1 -0.0%
Excl. MemUse (bytes)6,136 6,136 0 0.0%
Incl. PeakMemUse (bytes)760,512 760,632 120 0.0%
Incl. PeakMemUse (bytes) per call 126,752 126,772 20 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% -70 -18.7% -57 -5.4% -8 -0.0% 120 0.3%
Exclusive Metrics Diff for Current Function1 1.4% 6 10.5% 0 0.0% 0 0.0%
Parent functions
menu_tree_page_data0 N/A% -153 -218.6% -182 -319.3% -8 -100.0% 56 46.7%
toolbar_get_menu_tree0 N/A% 83 118.6% 125 219.3% 0 0.0% 64 53.3%
Child functions
_menu_build_tree0 N/A% -78 -111.4% -90 -157.9% 8 100.0% 8 6.7%
menu_tree_check_access0 N/A% 7 10.0% 27 47.4% -16 -200.0% 112 93.3%