Diff Report
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52d3e964b719cRun #52d3e93cb560eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,948 1,888 -60 -3.1%
Incl. Wall Time (microsec) per call 487 472 -15 -3.1%
Excl. Wall Time (microsec)88 87 -1 -1.1%
Incl. CPU (microsecs)1,639 1,583 -56 -3.4%
Incl. CPU (microsecs) per call 410 396 -14 -3.4%
Excl. CPU (microsec)64 64 0 0.0%
Incl. MemUse (bytes)242,608 242,608 0 0.0%
Incl. MemUse (bytes) per call 60,652 60,652 0 0.0%
Excl. MemUse (bytes)-6,040 -6,040 0 0.0%
Incl. PeakMemUse (bytes)255,880 255,880 0 0.0%
Incl. PeakMemUse (bytes) per call 63,970 63,970 0 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% -60 -20.1% -56 -19.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -60 -100.0% -56 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -60 -100.0% -54 -96.4% 0 N/A% 0 N/A%
hash0 N/A% 2 3.3% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 1.7% 1 1.8% 0 N/A% 0 N/A%
cache0 N/A% -1 -1.7% -2 -3.6% 0 N/A% 0 N/A%
language0 N/A% -1 -1.7% 1 1.8% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%