Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #518b13c95a609Run #518b15389813fDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,652 2,498 -154 -5.8%
Incl. Wall Time (microsec) per call 663 625 -39 -5.8%
Excl. Wall Time (microsec)100 109 9 9.0%
Incl. CPU (microsecs)1,978 1,902 -76 -3.8%
Incl. CPU (microsecs) per call 495 476 -19 -3.8%
Excl. CPU (microsec)73 81 8 11.0%
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)315,528 315,304 -224 -0.1%
Incl. PeakMemUse (bytes) per call 78,882 78,826 -56 -0.1%
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% -154 -0.8% -76 -0.4% 0 0.0% -224 -0.1%
Exclusive Metrics Diff for Current Function9 5.8% 8 10.5% 0 N/A% 0 0.0%
Parent function
menu_build_tree0 N/A% -154 -100.0% -76 -100.0% 0 N/A% -224 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -163 -105.8% -86 -113.2% 0 N/A% -224 -100.0%
cache0 N/A% -3 -1.9% -5 -6.6% 0 N/A% 0 0.0%
language0 N/A% 2 1.3% 6 7.9% 0 N/A% 0 0.0%
hash0 N/A% 2 1.3% -1 -1.3% 0 N/A% 0 0.0%
drupal_static0 N/A% -1 -0.6% -2 -2.6% 0 N/A% 0 0.0%
serialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
sort0 N/A% 0 0.0% 4 5.3% 0 N/A% 0 0.0%