Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,339 3,363 24 0.7%
Incl. Wall Time (microsec) per call 668 673 5 0.7%
Excl. Wall Time (microsec)142 138 -4 -2.8%
Incl. CPU (microsecs)2,628 2,562 -66 -2.5%
Incl. CPU (microsecs) per call 526 512 -13 -2.5%
Excl. CPU (microsec)104 106 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 Function-4 -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%