Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,652 1,669 17 1.0%
Incl. Wall Time (microsec) per call 413 417 4 1.0%
Excl. Wall Time (microsec)88 95 7 8.0%
Incl. CPU (microsecs)1,339 1,353 14 1.0%
Incl. CPU (microsecs) per call 335 338 4 1.0%
Excl. CPU (microsec)67 65 -2 -3.0%
Incl. MemUse (bytes)213,608 213,608 0 0.0%
Incl. MemUse (bytes) per call 53,402 53,402 0 0.0%
Excl. MemUse (bytes)-5,968 -5,968 0 0.0%
Incl. PeakMemUse (bytes)15,760 15,760 0 0.0%
Incl. PeakMemUse (bytes) per call 3,940 3,940 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% 17 3.5% 14 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 41.2% -2 -14.3% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 17 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 10 58.8% 13 92.9% 0 N/A% 0 N/A%
language0 N/A% 2 11.8% 4 28.6% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -5.9% 0 0.0% 0 N/A% 0 N/A%
serialize0 N/A% -1 -5.9% 0 0.0% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%