Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,816 2,693 -123 -4.4%
Incl. Wall Time (microsec) per call 704 673 -31 -4.4%
Excl. Wall Time (microsec)100 105 5 5.0%
Incl. CPU (microsecs)2,092 2,027 -65 -3.1%
Incl. CPU (microsecs) per call 523 507 -16 -3.1%
Excl. CPU (microsec)77 81 4 5.2%
Incl. MemUse (bytes)322,704 322,704 0 0.0%
Incl. MemUse (bytes) per call 80,676 80,676 0 0.0%
Excl. MemUse (bytes)-6,024 -6,024 0 0.0%
Incl. PeakMemUse (bytes)328,696 328,696 0 0.0%
Incl. PeakMemUse (bytes) per call 82,174 82,174 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% -123 -16.3% -65 -55.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 4.1% 4 6.2% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -123 -100.0% -65 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -128 -104.1% -69 -106.2% 0 N/A% 0 N/A%
cache0 N/A% 1 0.8% 2 3.1% 0 N/A% 0 N/A%
language0 N/A% -1 -0.8% -4 -6.2% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 3 4.6% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 3 4.6% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -3 -4.6% 0 N/A% 0 N/A%