Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,898 1,992 94 5.0%
Incl. Wall Time (microsec) per call 475 498 24 5.0%
Excl. Wall Time (microsec)89 87 -2 -2.2%
Incl. CPU (microsecs)1,593 1,644 51 3.2%
Incl. CPU (microsecs) per call 398 411 13 3.2%
Excl. CPU (microsec)65 64 -1 -1.5%
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)-6,032 -6,032 0 0.0%
Incl. PeakMemUse (bytes)264,600 264,600 0 0.0%
Incl. PeakMemUse (bytes) per call 66,150 66,150 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% 94 32.0% 51 14.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -2.1% -1 -2.0% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 94 100.0% 51 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 89 94.7% 55 107.8% 0 N/A% 0 N/A%
cache0 N/A% 4 4.3% 1 2.0% 0 N/A% 0 N/A%
language0 N/A% 3 3.2% -2 -3.9% 0 N/A% 0 N/A%
hash0 N/A% -1 -1.1% 4 7.8% 0 N/A% 0 N/A%
serialize0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
sort0 N/A% -1 -1.1% -4 -7.8% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 1.1% -2 -3.9% 0 N/A% 0 N/A%