Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,406 2,367 -39 -1.6%
Incl. Wall Time (microsec) per call 602 592 -10 -1.6%
Excl. Wall Time (microsec)103 99 -4 -3.9%
Incl. CPU (microsecs)1,728 1,772 44 2.5%
Incl. CPU (microsecs) per call 432 443 11 2.5%
Excl. CPU (microsec)72 77 5 6.9%
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% -39 -5.2% 44 13.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -10.3% 5 11.4% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -39 -100.0% 44 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -43 -110.3% 31 70.5% 0 N/A% 0 N/A%
language0 N/A% 3 7.7% 1 2.3% 0 N/A% 0 N/A%
cache0 N/A% 2 5.1% 1 2.3% 0 N/A% 0 N/A%
hash0 N/A% 1 2.6% 4 9.1% 0 N/A% 0 N/A%
serialize0 N/A% 1 2.6% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 2.6% 2 4.5% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%