Diff Report
Run #518b14dd8356b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #518b14dd8356bRun #518b13c95a609DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,451 2,652 201 8.2%
Incl. Wall Time (microsec) per call 613 663 50 8.2%
Excl. Wall Time (microsec)99 100 1 1.0%
Incl. CPU (microsecs)1,905 1,978 73 3.8%
Incl. CPU (microsecs) per call 476 495 18 3.8%
Excl. CPU (microsec)67 73 6 9.0%
Incl. MemUse (bytes)305,752 305,752 0 0.0%
Incl. MemUse (bytes) per call 76,438 76,438 0 0.0%
Excl. MemUse (bytes)-6,048 -6,048 0 0.0%
Incl. PeakMemUse (bytes)315,528 315,528 0 0.0%
Incl. PeakMemUse (bytes) per call 78,882 78,882 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% 201 25.2% 73 11.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.5% 6 8.2% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 201 100.0% 73 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 203 101.0% 75 102.7% 0 N/A% 0 N/A%
hash0 N/A% -2 -1.0% -2 -2.7% 0 N/A% 0 N/A%
cache0 N/A% -1 -0.5% 0 0.0% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
language0 N/A% 0 0.0% -4 -5.5% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -2 -2.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%