Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,590 3,593 3 0.1%
Incl. Wall Time (microsec) per call 598 599 1 0.1%
Excl. Wall Time (microsec)147 146 -1 -0.7%
Incl. CPU (microsecs)3,172 3,162 -10 -0.3%
Incl. CPU (microsecs) per call 529 527 -2 -0.3%
Excl. CPU (microsec)108 109 1 0.9%
Incl. MemUse (bytes)526,960 527,024 64 0.0%
Incl. MemUse (bytes) per call 87,827 87,837 11 0.0%
Excl. MemUse (bytes)-10,728 -10,728 0 0.0%
Incl. PeakMemUse (bytes)496,760 497,200 440 0.1%
Incl. PeakMemUse (bytes) per call 82,793 82,867 73 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% 3 0.1% -10 -0.2% 64 0.3% 440 1.9%
Exclusive Metrics Diff for Current Function-1 -33.3% 1 10.0% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 3 100.0% -10 -100.0% 64 100.0% 440 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 11 366.7% -1 -10.0% 64 100.0% 440 100.0%
language0 N/A% -3 -100.0% -4 -40.0% 0 0.0% 0 0.0%
cache0 N/A% -1 -33.3% -1 -10.0% 0 0.0% 0 0.0%
hash0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% -1 -33.3% -2 -20.0% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -33.3% -4 -40.0% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 1 10.0% 0 0.0% 0 0.0%