Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519f012418c24Run #519f02001a77aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,403 2,460 57 2.4%
Incl. Wall Time (microsec) per call 601 615 14 2.4%
Excl. Wall Time (microsec)99 104 5 5.1%
Incl. CPU (microsecs)1,753 1,761 8 0.5%
Incl. CPU (microsecs) per call 438 440 2 0.5%
Excl. CPU (microsec)78 78 0 0.0%
Incl. MemUse (bytes)255,776 255,776 0 0.0%
Incl. MemUse (bytes) per call 63,944 63,944 0 0.0%
Excl. MemUse (bytes)-6,008 -6,008 0 0.0%
Incl. PeakMemUse (bytes)192,552 192,552 0 0.0%
Incl. PeakMemUse (bytes) per call 48,138 48,138 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% 57 17.6% 8 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 8.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 57 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 50 87.7% 4 50.0% 0 N/A% 0 N/A%
cache0 N/A% -1 -1.8% 1 12.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 1.8% 4 50.0% 0 N/A% 0 N/A%
serialize0 N/A% 1 1.8% 0 0.0% 0 N/A% 0 N/A%
language0 N/A% 1 1.8% 1 12.5% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%