Diff Report
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #521962849973aRun #5219624c55207DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,751 2,514 -237 -8.6%
Incl. Wall Time (microsec) per call 688 629 -59 -8.6%
Excl. Wall Time (microsec)101 99 -2 -2.0%
Incl. CPU (microsecs)2,007 1,899 -108 -5.4%
Incl. CPU (microsecs) per call 502 475 -27 -5.4%
Excl. CPU (microsec)80 72 -8 -10.0%
Incl. MemUse (bytes)347,616 347,616 0 0.0%
Incl. MemUse (bytes) per call 86,904 86,904 0 0.0%
Excl. MemUse (bytes)-6,008 -6,008 0 0.0%
Incl. PeakMemUse (bytes)308,024 308,024 0 0.0%
Incl. PeakMemUse (bytes) per call 77,006 77,006 0 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% -237 -447.2% -108 -85.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -0.8% -8 -7.4% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -237 -100.0% -108 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -233 -98.3% -103 -95.4% 0 N/A% 0 N/A%
cache0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
language0 N/A% 0 0.0% 3 2.8% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%