Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,886 1,858 -28 -1.5%
Incl. Wall Time (microsec) per call 472 465 -7 -1.5%
Excl. Wall Time (microsec)91 89 -2 -2.2%
Incl. CPU (microsecs)1,583 1,543 -40 -2.5%
Incl. CPU (microsecs) per call 396 386 -10 -2.5%
Excl. CPU (microsec)70 65 -5 -7.1%
Incl. MemUse (bytes)242,576 242,576 0 0.0%
Incl. MemUse (bytes) per call 60,644 60,644 0 0.0%
Excl. MemUse (bytes)-6,056 -6,056 0 0.0%
Incl. PeakMemUse (bytes)254,736 254,736 0 0.0%
Incl. PeakMemUse (bytes) per call 63,684 63,684 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% -28 -24.6% -40 -93.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -7.1% -5 -12.5% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -28 -100.0% -40 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -18 -64.3% -29 -72.5% 0 N/A% 0 N/A%
language0 N/A% -5 -17.9% -4 -10.0% 0 N/A% 0 N/A%
cache0 N/A% -2 -7.1% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% -1 -3.6% -2 -5.0% 0 N/A% 0 N/A%
sort0 N/A% -1 -3.6% 1 2.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 3.6% 1 2.5% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% -2 -5.0% 0 N/A% 0 N/A%