Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,433 3,421 -12 -0.3%
Incl. Wall Time (microsec) per call 858 855 -3 -0.3%
Excl. Wall Time (microsec)120 124 4 3.3%
Incl. CPU (microsecs)2,688 2,726 38 1.4%
Incl. CPU (microsecs) per call 672 682 10 1.4%
Excl. CPU (microsec)87 90 3 3.4%
Incl. MemUse (bytes)270,104 270,112 8 0.0%
Incl. MemUse (bytes) per call 67,526 67,528 2 0.0%
Excl. MemUse (bytes)-6,032 -6,048 -16 -0.3%
Incl. PeakMemUse (bytes)265,912 265,920 8 0.0%
Incl. PeakMemUse (bytes) per call 66,478 66,480 2 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% -12 -0.1% 38 0.4% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function4 33.3% 3 7.9% -16 -200.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -12 -100.0% 38 100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -16 -133.3% 37 97.4% 24 300.0% 8 100.0%
cache0 N/A% -1 -8.3% -1 -2.6% 0 0.0% 0 0.0%
hash0 N/A% -1 -8.3% -1 -2.6% 0 0.0% 0 0.0%
serialize0 N/A% 1 8.3% 0 0.0% 0 0.0% 0 0.0%
language0 N/A% 1 8.3% 1 2.6% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%