Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,416 1,349 -67 -4.7%
Incl. Wall Time (microsec) per call 472 450 -22 -4.7%
Excl. Wall Time (microsec)75 76 1 1.3%
Incl. CPU (microsecs)1,095 1,039 -56 -5.1%
Incl. CPU (microsecs) per call 365 346 -19 -5.1%
Excl. CPU (microsec)57 54 -3 -5.3%
Incl. MemUse (bytes)141,632 141,640 8 0.0%
Incl. MemUse (bytes) per call 47,211 47,213 3 0.0%
Excl. MemUse (bytes)-3,376 -3,376 0 0.0%
Incl. PeakMemUse (bytes)122,496 122,792 296 0.2%
Incl. PeakMemUse (bytes) per call 40,832 40,931 99 0.2%
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% -67 -2.7% -56 -1.9% 8 0.0% 296 0.4%
Exclusive Metrics Diff for Current Function1 1.5% -3 -5.4% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -67 -100.0% -56 -100.0% 8 100.0% 296 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -64 -95.5% -53 -94.6% 8 100.0% 296 100.0%
drupal_static0 N/A% -2 -3.0% 1 1.8% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% -1 -1.5% -1 -1.8% 0 0.0% 0 0.0%
Drupal::languageManager0 N/A% -1 -1.5% -2 -3.6% 0 0.0% 0 0.0%
Drupal::cache0 N/A% 0 0.0% -2 -3.6% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 1 1.8% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 5 8.9% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% -2 -3.6% 0 0.0% 0 0.0%