Diff Report
Run #519fe7e2d7c63: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519fe7e2d7c63Run #519fe6587b366DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,837 2,122 285 15.5%
Incl. Wall Time (microsec) per call 367 424 57 15.5%
Excl. Wall Time (microsec)84 85 1 1.2%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 800 800 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)524,360 524,360 0 0.0%
Incl. MemUse (bytes) per call 104,872 104,872 0 0.0%
Excl. MemUse (bytes)-8,496 -8,496 0 0.0%
Incl. PeakMemUse (bytes)531,472 531,472 0 0.0%
Incl. PeakMemUse (bytes) per call 106,294 106,294 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% 285 9.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.4% 0 N/A% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 285 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 292 102.5% 4,000 N/A% 0 N/A% 0 N/A%
language0 N/A% -9 -3.2% -4,000 N/A% 0 N/A% 0 N/A%
cache0 N/A% 1 0.4% 0 N/A% 0 N/A% 0 N/A%
serialize0 N/A% -1 -0.4% 0 N/A% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 0.4% 0 N/A% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%