Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,092 2,099 7 0.3%
Incl. Wall Time (microsec) per call 523 525 2 0.3%
Excl. Wall Time (microsec)102 102 0 0.0%
Incl. CPU (microsecs)1,662 1,668 6 0.4%
Incl. CPU (microsecs) per call 416 417 2 0.4%
Excl. CPU (microsec)75 77 2 2.7%
Incl. MemUse (bytes)230,912 230,912 0 0.0%
Incl. MemUse (bytes) per call 57,728 57,728 0 0.0%
Excl. MemUse (bytes)-5,992 -5,992 0 0.0%
Incl. PeakMemUse (bytes)254,512 254,512 0 0.0%
Incl. PeakMemUse (bytes) per call 63,628 63,628 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% 7 1.8% 6 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 33.3% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 7 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 9 128.6% 6 100.0% 0 N/A% 0 N/A%
serialize0 N/A% -1 -14.3% 1 16.7% 0 N/A% 0 N/A%
language0 N/A% -1 -14.3% -3 -50.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%