Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51abc4cb0a647Run #51abc588c7973DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,297 2,357 60 2.6%
Incl. Wall Time (microsec) per call 574 589 15 2.6%
Excl. Wall Time (microsec)110 100 -10 -9.1%
Incl. CPU (microsecs)1,798 1,742 -56 -3.1%
Incl. CPU (microsecs) per call 450 436 -14 -3.1%
Excl. CPU (microsec)76 82 6 7.9%
Incl. MemUse (bytes)250,816 250,816 0 0.0%
Incl. MemUse (bytes) per call 62,704 62,704 0 0.0%
Excl. MemUse (bytes)-6,016 -6,016 0 0.0%
Incl. PeakMemUse (bytes)211,608 211,608 0 0.0%
Incl. PeakMemUse (bytes) per call 52,902 52,902 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% 60 109.1% -56 -3.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -16.7% 6 10.7% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 60 100.0% -56 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 73 121.7% -46 -82.1% 0 N/A% 0 N/A%
drupal_static0 N/A% 2 3.3% 1 1.8% 0 N/A% 0 N/A%
cache0 N/A% -2 -3.3% -3 -5.4% 0 N/A% 0 N/A%
language0 N/A% -2 -3.3% -4 -7.1% 0 N/A% 0 N/A%
hash0 N/A% -1 -1.7% -3 -5.4% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% -3 -5.4% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -4 -7.1% 0 N/A% 0 N/A%