Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,476 2,426 -50 -2.0%
Incl. Wall Time (microsec) per call 825 809 -17 -2.0%
Excl. Wall Time (microsec)91 81 -10 -11.0%
Incl. CPU (microsecs)2,135 2,138 3 0.1%
Incl. CPU (microsecs) per call 712 713 1 0.1%
Excl. CPU (microsec)72 58 -14 -19.4%
Incl. MemUse (bytes)291,744 291,760 16 0.0%
Incl. MemUse (bytes) per call 97,248 97,253 5 0.0%
Excl. MemUse (bytes)-4,040 -4,040 0 0.0%
Incl. PeakMemUse (bytes)311,496 311,480 -16 -0.0%
Incl. PeakMemUse (bytes) per call 103,832 103,827 -5 -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% -50 -6.3% 3 0.3% 16 0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-10 -20.0% -14 -466.7% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -50 -100.0% 3 100.0% 16 100.0% -16 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -40 -80.0% 13 433.3% 16 100.0% -16 -100.0%
sort0 N/A% -1 -2.0% -1 -33.3% 0 0.0% 0 0.0%
serialize0 N/A% 1 2.0% 4 133.3% 0 0.0% 0 0.0%
language0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%