Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,363 3,339 -24 -0.7%
Incl. Wall Time (microsec) per call 673 668 -5 -0.7%
Excl. Wall Time (microsec)138 142 4 2.9%
Incl. CPU (microsecs)2,562 2,628 66 2.6%
Incl. CPU (microsecs) per call 512 526 13 2.6%
Excl. CPU (microsec)106 104 -2 -1.9%
Incl. MemUse (bytes)491,904 491,904 0 0.0%
Incl. MemUse (bytes) per call 98,381 98,381 0 0.0%
Excl. MemUse (bytes)-8,496 -8,496 0 0.0%
Incl. PeakMemUse (bytes)532,472 532,472 0 0.0%
Incl. PeakMemUse (bytes) per call 106,494 106,494 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% -24 -36.4% 66 7.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 16.7% -2 -3.0% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -24 -100.0% 66 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -28 -116.7% 65 98.5% 0 N/A% 0 N/A%
serialize0 N/A% -2 -8.3% -1 -1.5% 0 N/A% 0 N/A%
language0 N/A% 1 4.2% -1 -1.5% 0 N/A% 0 N/A%
cache0 N/A% 1 4.2% 1 1.5% 0 N/A% 0 N/A%
hash0 N/A% 1 4.2% 1 1.5% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -4.2% 1 1.5% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 2 3.0% 0 N/A% 0 N/A%