Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,339 3,370 31 0.9%
Incl. Wall Time (microsec) per call 668 674 6 0.9%
Excl. Wall Time (microsec)142 141 -1 -0.7%
Incl. CPU (microsecs)2,628 2,645 17 0.6%
Incl. CPU (microsecs) per call 526 529 3 0.6%
Excl. CPU (microsec)104 103 -1 -1.0%
Incl. MemUse (bytes)491,904 491,880 -24 -0.0%
Incl. MemUse (bytes) per call 98,381 98,376 -5 -0.0%
Excl. MemUse (bytes)-8,496 -8,504 -8 -0.1%
Incl. PeakMemUse (bytes)532,472 532,616 144 0.0%
Incl. PeakMemUse (bytes) per call 106,494 106,523 29 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% 31 16.7% 17 3.3% -24 -0.1% 144 0.4%
Exclusive Metrics Diff for Current Function-1 -3.2% -1 -5.9% -8 -33.3% 0 0.0%
Parent function
menu_build_tree0 N/A% 31 100.0% 17 100.0% -24 -100.0% 144 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 28 90.3% 15 88.2% -16 -66.7% 144 100.0%
serialize0 N/A% 2 6.5% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 3.2% 1 5.9% 0 0.0% 0 0.0%
hash0 N/A% 1 3.2% -3 -17.6% 0 0.0% 0 0.0%
language0 N/A% 0 0.0% 6 35.3% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -1 -5.9% 0 0.0% 0 0.0%