Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,092 2,061 -31 -1.5%
Incl. Wall Time (microsec) per call 523 515 -8 -1.5%
Excl. Wall Time (microsec)102 102 0 0.0%
Incl. CPU (microsecs)1,662 1,628 -34 -2.0%
Incl. CPU (microsecs) per call 416 407 -9 -2.0%
Excl. CPU (microsec)75 79 4 5.3%
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 -6,024 -32 -0.5%
Incl. PeakMemUse (bytes)254,512 253,544 -968 -0.4%
Incl. PeakMemUse (bytes) per call 63,628 63,386 -242 -0.4%
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% -31 -6.3% -34 -16.0% 0 0.0% -968 -3.7%
Exclusive Metrics Diff for Current Function0 0.0% 4 11.8% -32 N/A% 0 0.0%
Parent function
menu_build_tree0 N/A% -31 -100.0% -34 -100.0% 0 N/A% -968 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -29 -93.5% -30 -88.2% 16 N/A% -968 -100.0%
serialize0 N/A% -1 -3.2% -1 -2.9% 16 N/A% 0 0.0%
language0 N/A% -1 -3.2% -3 -8.8% 0 N/A% 0 0.0%
cache0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% -2 -5.9% 0 N/A% 0 0.0%
sort0 N/A% 0 0.0% -2 -5.9% 0 N/A% 0 0.0%