Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,138 3,172 34 1.1%
Incl. Wall Time (microsec) per call 785 793 9 1.1%
Excl. Wall Time (microsec)119 124 5 4.2%
Incl. CPU (microsecs)2,999 3,043 44 1.5%
Incl. CPU (microsecs) per call 750 761 11 1.5%
Excl. CPU (microsec)93 98 5 5.4%
Incl. MemUse (bytes)281,432 281,496 64 0.0%
Incl. MemUse (bytes) per call 70,358 70,374 16 0.0%
Excl. MemUse (bytes)-6,408 -6,408 0 0.0%
Incl. PeakMemUse (bytes)284,416 284,248 -168 -0.1%
Incl. PeakMemUse (bytes) per call 71,104 71,062 -42 -0.1%
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% 34 0.1% 44 0.1% 64 0.1% -168 -0.1%
Exclusive Metrics Diff for Current Function5 14.7% 5 11.4% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 34 100.0% 44 100.0% 64 100.0% -168 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 82 241.2% 93 211.4% 64 100.0% -168 -100.0%
language0 N/A% -24 -70.6% -24 -54.5% 0 0.0% 0 0.0%
cache0 N/A% -19 -55.9% -15 -34.1% 0 0.0% 0 0.0%
serialize0 N/A% -4 -11.8% -7 -15.9% 0 0.0% 0 0.0%
hash0 N/A% -3 -8.8% -3 -6.8% 0 0.0% 0 0.0%
sort0 N/A% -2 -5.9% -2 -4.5% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -2.9% -3 -6.8% 0 0.0% 0 0.0%