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

_menu_build_treeRun #52c6423bf12deRun #52c641a950046DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,669 1,652 -17 -1.0%
Incl. Wall Time (microsec) per call 417 413 -4 -1.0%
Excl. Wall Time (microsec)95 88 -7 -7.4%
Incl. CPU (microsecs)1,353 1,339 -14 -1.0%
Incl. CPU (microsecs) per call 338 335 -4 -1.0%
Excl. CPU (microsec)65 67 2 3.1%
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 Function-7 -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%