Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)6,841 6,855 14 0.2%
Incl. Wall Time (microsec) per call 1,140 1,143 2 0.2%
Excl. Wall Time (microsec)244 248 4 1.6%
Incl. CPU (microsecs)5,550 5,625 75 1.4%
Incl. CPU (microsecs) per call 925 938 13 1.4%
Excl. CPU (microsec)199 196 -3 -1.5%
Incl. MemUse (bytes)345,828 345,828 0 0.0%
Incl. MemUse (bytes) per call 57,638 57,638 0 0.0%
Excl. MemUse (bytes)-6,944 -6,944 0 0.0%
Incl. PeakMemUse (bytes)378,160 378,160 0 0.0%
Incl. PeakMemUse (bytes) per call 63,027 63,027 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% 14 0.6% 75 16.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 28.6% -3 -4.0% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 14 100.0% 75 100.0% 0 N/A% 0 N/A%
Child functions
language0 N/A% 6 42.9% 7 9.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 5 35.7% 66 88.0% 0 N/A% 0 N/A%
hash0 N/A% 2 14.3% 1 1.3% 0 N/A% 0 N/A%
serialize0 N/A% -1 -7.1% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -7.1% 2 2.7% 0 N/A% 0 N/A%
sort0 N/A% -1 -7.1% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%