Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)4,322 4,436 114 2.6%
Incl. Wall Time (microsec) per call 864 887 23 2.6%
Excl. Wall Time (microsec)150 145 -5 -3.3%
Incl. CPU (microsecs)3,781 3,748 -33 -0.9%
Incl. CPU (microsecs) per call 756 750 -7 -0.9%
Excl. CPU (microsec)112 117 5 4.5%
Incl. MemUse (bytes)666,784 666,696 -88 -0.0%
Incl. MemUse (bytes) per call 133,357 133,339 -18 -0.0%
Excl. MemUse (bytes)-8,552 -8,552 0 0.0%
Incl. PeakMemUse (bytes)624,648 624,720 72 0.0%
Incl. PeakMemUse (bytes) per call 124,930 124,944 14 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% 114 42.7% -33 -2.2% -88 -0.1% 72 0.1%
Exclusive Metrics Diff for Current Function-5 -4.4% 5 15.2% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 114 100.0% -33 -100.0% -88 -100.0% 72 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 122 107.0% -25 -75.8% -88 -100.0% 72 100.0%
language0 N/A% -3 -2.6% -3 -9.1% 0 0.0% 0 0.0%
drupal_static0 N/A% 2 1.8% 2 6.1% 0 0.0% 0 0.0%
cache0 N/A% -1 -0.9% -2 -6.1% 0 0.0% 0 0.0%
serialize0 N/A% -1 -0.9% -5 -15.2% 0 0.0% 0 0.0%
sort0 N/A% 1 0.9% -3 -9.1% 0 0.0% 0 0.0%
hash0 N/A% -1 -0.9% -2 -6.1% 0 0.0% 0 0.0%