Diff Report
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51978d2b1f3d1Run #51978cc86c728DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)4,055 4,059 4 0.1%
Incl. Wall Time (microsec) per call 811 812 1 0.1%
Excl. Wall Time (microsec)136 135 -1 -0.7%
Incl. CPU (microsecs)3,249 3,270 21 0.6%
Incl. CPU (microsecs) per call 650 654 4 0.6%
Excl. CPU (microsec)101 96 -5 -5.0%
Incl. MemUse (bytes)512,496 512,496 0 0.0%
Incl. MemUse (bytes) per call 102,499 102,499 0 0.0%
Excl. MemUse (bytes)-8,392 -8,392 0 0.0%
Incl. PeakMemUse (bytes)462,984 462,984 0 0.0%
Incl. PeakMemUse (bytes) per call 92,597 92,597 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% 4 1.0% 21 2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -25.0% -5 -23.8% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 4 100.0% 21 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 4 100.0% 24 114.3% 0 N/A% 0 N/A%
language0 N/A% 2 50.0% 3 14.3% 0 N/A% 0 N/A%
hash0 N/A% 1 25.0% 2 9.5% 0 N/A% 0 N/A%
serialize0 N/A% -1 -25.0% -1 -4.8% 0 N/A% 0 N/A%
sort0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%