Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,569 3,817 248 6.9%
Incl. Wall Time (microsec) per call 892 954 62 6.9%
Excl. Wall Time (microsec)102 104 2 2.0%
Incl. CPU (microsecs)3,415 3,522 107 3.1%
Incl. CPU (microsecs) per call 854 881 27 3.1%
Excl. CPU (microsec)85 82 -3 -3.5%
Incl. MemUse (bytes)938,736 938,736 0 0.0%
Incl. MemUse (bytes) per call 234,684 234,684 0 0.0%
Excl. MemUse (bytes)-6,008 -6,008 0 0.0%
Incl. PeakMemUse (bytes)1,018,168 1,018,168 0 0.0%
Incl. PeakMemUse (bytes) per call 254,542 254,542 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% 248 15.9% 107 109.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.8% -3 -2.8% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 248 100.0% 107 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 239 96.4% 97 90.7% 0 N/A% 0 N/A%
language0 N/A% 7 2.8% 7 6.5% 0 N/A% 0 N/A%
hash0 N/A% -1 -0.4% 3 2.8% 0 N/A% 0 N/A%
serialize0 N/A% 1 0.4% 2 1.9% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%