Diff Report
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52f5c5484cf48Run #52f5c520502f0DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,106 2,093 -13 -0.6%
Incl. Wall Time (microsec) per call 527 523 -3 -0.6%
Excl. Wall Time (microsec)90 91 1 1.1%
Incl. CPU (microsecs)1,798 1,790 -8 -0.4%
Incl. CPU (microsecs) per call 450 448 -2 -0.4%
Excl. CPU (microsec)67 68 1 1.5%
Incl. MemUse (bytes)248,944 248,944 0 0.0%
Incl. MemUse (bytes) per call 62,236 62,236 0 0.0%
Excl. MemUse (bytes)-6,040 -6,040 0 0.0%
Incl. PeakMemUse (bytes)264,728 264,728 0 0.0%
Incl. PeakMemUse (bytes) per call 66,182 66,182 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% -13 -2.0% -8 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 7.7% 1 12.5% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -13 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -16 -123.1% -11 -137.5% 0 N/A% 0 N/A%
cache0 N/A% 2 15.4% -1 -12.5% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -7.7% -1 -12.5% 0 N/A% 0 N/A%
hash0 N/A% 1 7.7% -2 -25.0% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
language0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 N/A%