Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for menu_build_tree

menu_build_treeRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)21,580 22,119 539 2.5%
Incl. Wall Time (microsec) per call 5,395 5,530 135 2.5%
Excl. Wall Time (microsec)33 31 -2 -6.1%
Incl. CPU (microsecs)20,902 20,929 27 0.1%
Incl. CPU (microsecs) per call 5,226 5,232 7 0.1%
Excl. CPU (microsec)27 29 2 7.4%
Incl. MemUse (bytes)1,267,000 1,266,888 -112 -0.0%
Incl. MemUse (bytes) per call 316,750 316,722 -28 -0.0%
Excl. MemUse (bytes)3,424 3,424 0 0.0%
Incl. PeakMemUse (bytes)1,086,256 1,016,832 -69,424 -6.4%
Incl. PeakMemUse (bytes) per call 271,564 254,208 -17,356 -6.4%
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% 539 21.4% 27 2.9% -112 -0.2% -69,424 -96.4%
Exclusive Metrics Diff for Current Function-2 -0.4% 2 7.4% 0 0.0% 0 0.0%
Parent function
menu_tree_page_data0 N/A% 539 100.0% 27 100.0% -112 -100.0% -69,424 -100.0%
Child functions
_menu_build_tree0 N/A% 557 103.3% 84 311.1% -64 -57.1% -60,800 -87.6%
menu_tree_check_access0 N/A% -16 -3.0% -59 -218.5% -48 -42.9% -8,624 -12.4%