Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: 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 #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)6,855 6,841 -14 -0.2%
Incl. Wall Time (microsec) per call 1,143 1,140 -2 -0.2%
Excl. Wall Time (microsec)248 244 -4 -1.6%
Incl. CPU (microsecs)5,625 5,550 -75 -1.3%
Incl. CPU (microsecs) per call 938 925 -13 -1.3%
Excl. CPU (microsec)196 199 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 Function-4 -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%