Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)4,955 4,967 12 0.2%
Incl. Wall Time (microsec) per call 991 993 2 0.2%
Excl. Wall Time (microsec)201 202 1 0.5%
Incl. CPU (microsecs)3,860 3,884 24 0.6%
Incl. CPU (microsecs) per call 772 777 5 0.6%
Excl. CPU (microsec)162 161 -1 -0.6%
Incl. MemUse (bytes)157,716 157,716 0 0.0%
Incl. MemUse (bytes) per call 31,543 31,543 0 0.0%
Excl. MemUse (bytes)-5,408 -5,408 0 0.0%
Incl. PeakMemUse (bytes)136,728 136,728 0 0.0%
Incl. PeakMemUse (bytes) per call 27,346 27,346 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% 12 0.6% 24 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 8.3% -1 -4.2% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 12 100.0% 24 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -38 -316.7% -33 -137.5% 0 N/A% 0 N/A%
language0 N/A% 26 216.7% 24 100.0% 0 N/A% 0 N/A%
cache0 N/A% 12 100.0% 11 45.8% 0 N/A% 0 N/A%
hash0 N/A% 7 58.3% 10 41.7% 0 N/A% 0 N/A%
serialize0 N/A% 3 25.0% 5 20.8% 0 N/A% 0 N/A%
sort0 N/A% 1 8.3% 3 12.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 5 20.8% 0 N/A% 0 N/A%