Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,004 2,013 9 0.4%
Incl. Wall Time (microsec) per call 501 503 2 0.4%
Excl. Wall Time (microsec)102 101 -1 -1.0%
Incl. CPU (microsecs)1,592 1,581 -11 -0.7%
Incl. CPU (microsecs) per call 398 395 -3 -0.7%
Excl. CPU (microsec)73 71 -2 -2.7%
Incl. MemUse (bytes)230,912 230,912 0 0.0%
Incl. MemUse (bytes) per call 57,728 57,728 0 0.0%
Excl. MemUse (bytes)-5,992 -5,992 0 0.0%
Incl. PeakMemUse (bytes)253,352 253,352 0 0.0%
Incl. PeakMemUse (bytes) per call 63,338 63,338 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% 9 3.1% -11 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -11.1% -2 -18.2% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 9 100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 9 100.0% -10 -90.9% 0 N/A% 0 N/A%
cache0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
language0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 N/A%