Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #518fb7370421eRun #518fbcc2155d3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,437 1,442 5 0.3%
Incl. Wall Time (microsec) per call 719 721 3 0.3%
Excl. Wall Time (microsec)56 58 2 3.6%
Incl. CPU (microsecs)1,154 1,156 2 0.2%
Incl. CPU (microsecs) per call 577 578 1 0.2%
Excl. CPU (microsec)47 37 -10 -21.3%
Incl. MemUse (bytes)206,944 206,944 0 0.0%
Incl. MemUse (bytes) per call 103,472 103,472 0 0.0%
Excl. MemUse (bytes)-1,328 -1,328 0 0.0%
Incl. PeakMemUse (bytes)223,504 223,504 0 0.0%
Incl. PeakMemUse (bytes) per call 111,752 111,752 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% 5 3.4% 2 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 40.0% -10 -500.0% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 5 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 4 80.0% 4 200.0% 0 N/A% 0 N/A%
hash0 N/A% 2 40.0% 2 100.0% 0 N/A% 0 N/A%
serialize0 N/A% -1 -20.0% 2 100.0% 0 N/A% 0 N/A%
language0 N/A% -1 -20.0% 1 50.0% 0 N/A% 0 N/A%
sort0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%