Diff Report
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #517d52b5a5611Run #517d51ae434deDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,807 2,859 52 1.9%
Incl. Wall Time (microsec) per call 702 715 13 1.9%
Excl. Wall Time (microsec)99 110 11 11.1%
Incl. CPU (microsecs)2,198 2,210 12 0.5%
Incl. CPU (microsecs) per call 550 553 3 0.5%
Excl. CPU (microsec)79 81 2 2.5%
Incl. MemUse (bytes)314,448 314,424 -24 -0.0%
Incl. MemUse (bytes) per call 78,612 78,606 -6 -0.0%
Excl. MemUse (bytes)-6,064 -6,048 16 0.3%
Incl. PeakMemUse (bytes)335,760 335,960 200 0.1%
Incl. PeakMemUse (bytes) per call 83,940 83,990 50 0.1%
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% 52 2.1% 12 0.9% -24 -0.2% 200 2.0%
Exclusive Metrics Diff for Current Function11 21.2% 2 16.7% 16 66.7% 0 0.0%
Parent function
menu_build_tree0 N/A% 52 100.0% 12 100.0% -24 -100.0% 200 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 31 59.6% -4 -33.3% -40 -166.7% 200 100.0%
language0 N/A% 7 13.5% 8 66.7% 0 0.0% 0 0.0%
cache0 N/A% 1 1.9% 2 16.7% 0 0.0% 0 0.0%
hash0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 1 1.9% 4 33.3% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -1 -8.3% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 8.3% 0 0.0% 0 0.0%