Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for menu_main_menu

menu_main_menuRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,379 1,415 36 2.6%
Incl. Wall Time (microsec) per call 690 708 18 2.6%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. CPU (microsecs)1,013 1,048 35 3.5%
Incl. CPU (microsecs) per call 507 524 18 3.5%
Excl. CPU (microsec)9 12 3 33.3%
Incl. MemUse (bytes)51,992 52,000 8 0.0%
Incl. MemUse (bytes) per call 25,996 26,000 4 0.0%
Excl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. PeakMemUse (bytes)48,512 48,232 -280 -0.6%
Incl. PeakMemUse (bytes) per call 24,256 24,116 -140 -0.6%
Excl. PeakMemUse (bytes)48 48 0 0.0%

Parent/Child Regression/Improvement report for menu_main_menu [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_main_menu0 N/A% 36 0.8% 35 0.9% 8 0.0% -280 -0.2%
Exclusive Metrics Diff for Current Function1 2.8% 3 8.6% 0 0.0% 0 0.0%
Parent functions
drupal_prepare_page0 N/A% 35 97.2% 34 97.1% 8 100.0% -280 -100.0%
template_preprocess_page0 N/A% 1 2.8% 1 2.9% 0 0.0% 0 0.0%
Child functions
menu_navigation_links0 N/A% 38 105.6% 37 105.7% 8 100.0% -280 -100.0%
_menu_get_links_source0 N/A% -3 -8.3% -5 -14.3% 0 0.0% 0 0.0%