Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,402 1,342 -60 -4.3%
Incl. Wall Time (microsec) per call 467 447 -20 -4.3%
Excl. Wall Time (microsec)72 69 -3 -4.2%
Incl. CPU (microsecs)1,095 1,032 -63 -5.8%
Incl. CPU (microsecs) per call 365 344 -21 -5.8%
Excl. CPU (microsec)54 52 -2 -3.7%
Incl. MemUse (bytes)141,632 141,632 0 0.0%
Incl. MemUse (bytes) per call 47,211 47,211 0 0.0%
Excl. MemUse (bytes)-3,376 -3,376 0 0.0%
Incl. PeakMemUse (bytes)122,488 121,776 -712 -0.6%
Incl. PeakMemUse (bytes) per call 40,829 40,592 -237 -0.6%
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% -60 -61.2% -63 -24.1% 0 0.0% -712 -1.8%
Exclusive Metrics Diff for Current Function-3 -5.0% -2 -3.2% 0 N/A% 0 0.0%
Parent function
menu_build_tree0 N/A% -60 -100.0% -63 -100.0% 0 N/A% -712 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -59 -98.3% -59 -93.7% 0 N/A% -712 -100.0%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 1 1.7% 2 3.2% 0 N/A% 0 0.0%
Drupal::languageManager0 N/A% 1 1.7% -2 -3.2% 0 N/A% 0 0.0%
Drupal::cache0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% -2 -3.2% 0 N/A% 0 0.0%
serialize0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 0.0%