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

_menu_build_treeRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,888 1,948 60 3.2%
Incl. Wall Time (microsec) per call 472 487 15 3.2%
Excl. Wall Time (microsec)87 88 1 1.1%
Incl. CPU (microsecs)1,583 1,639 56 3.5%
Incl. CPU (microsecs) per call 396 410 14 3.5%
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 Function1 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%