Diff Report
Run #517d525cbaeb1: 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 #517d525cbaeb1Run #517d51ae434deDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,719 2,859 140 5.1%
Incl. Wall Time (microsec) per call 680 715 35 5.1%
Excl. Wall Time (microsec)112 110 -2 -1.8%
Incl. CPU (microsecs)2,236 2,210 -26 -1.2%
Incl. CPU (microsecs) per call 559 553 -7 -1.2%
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)335,872 335,960 88 0.0%
Incl. PeakMemUse (bytes) per call 83,968 83,990 22 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% 140 2.3% -26 -0.5% -24 -0.4% 88 1.4%
Exclusive Metrics Diff for Current Function-2 -1.4% 2 7.7% 16 66.7% 0 0.0%
Parent function
menu_build_tree0 N/A% 140 100.0% -26 -100.0% -24 -100.0% 88 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 138 98.6% -25 -96.2% -40 -166.7% 88 100.0%
language0 N/A% 4 2.9% 4 15.4% 0 0.0% 0 0.0%
cache0 N/A% -1 -0.7% -5 -19.2% 0 0.0% 0 0.0%
hash0 N/A% 1 0.7% 1 3.8% 0 0.0% 0 0.0%
serialize0 N/A% 1 0.7% 1 3.8% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -4 -15.4% 0 0.0% 0 0.0%