Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,196 2,124 -72 -3.3%
Incl. Wall Time (microsec) per call 549 531 -18 -3.3%
Excl. Wall Time (microsec)92 90 -2 -2.2%
Incl. CPU (microsecs)1,874 1,799 -75 -4.0%
Incl. CPU (microsecs) per call 469 450 -19 -4.0%
Excl. CPU (microsec)70 66 -4 -5.7%
Incl. MemUse (bytes)248,992 248,976 -16 -0.0%
Incl. MemUse (bytes) per call 62,248 62,244 -4 -0.0%
Excl. MemUse (bytes)-6,040 -6,040 0 0.0%
Incl. PeakMemUse (bytes)249,496 249,400 -96 -0.0%
Incl. PeakMemUse (bytes) per call 62,374 62,350 -24 -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% -72 -77.4% -75 -38.5% -16 -0.1% -96 -0.3%
Exclusive Metrics Diff for Current Function-2 -2.8% -4 -5.3% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -72 -100.0% -75 -100.0% -16 -100.0% -96 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -71 -98.6% -76 -101.3% -16 -100.0% -96 -100.0%
language0 N/A% 3 4.2% 4 5.3% 0 0.0% 0 0.0%
cache0 N/A% -2 -2.8% -4 -5.3% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 2 2.7% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 3 4.0% 0 0.0% 0 0.0%