Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)5,523 5,306 -217 -3.9%
Incl. Wall Time (microsec) per call 1,381 1,327 -54 -3.9%
Excl. Wall Time (microsec)186 186 0 0.0%
Incl. CPU (microsecs)5,258 5,090 -168 -3.2%
Incl. CPU (microsecs) per call 1,315 1,273 -42 -3.2%
Excl. CPU (microsec)159 149 -10 -6.3%
Incl. MemUse (bytes)409,568 409,560 -8 -0.0%
Incl. MemUse (bytes) per call 102,392 102,390 -2 -0.0%
Excl. MemUse (bytes)-6,376 -6,376 0 0.0%
Incl. PeakMemUse (bytes)414,696 414,656 -40 -0.0%
Incl. PeakMemUse (bytes) per call 103,674 103,664 -10 -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% -217 -1.8% -168 -1.2% -8 -0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% -10 -6.0% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -217 -100.0% -168 -100.0% -8 -100.0% -40 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -206 -94.9% -152 -90.5% -8 -100.0% -40 -100.0%
drupal_static0 N/A% -6 -2.8% -4 -2.4% 0 0.0% 0 0.0%
language0 N/A% -4 -1.8% -8 -4.8% 0 0.0% 0 0.0%
cache0 N/A% -1 -0.5% -4 -2.4% 0 0.0% 0 0.0%
sort0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
hash0 N/A% 1 0.5% 2 1.2% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 8 4.8% 0 0.0% 0 0.0%