Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)5,028 4,779 -249 -5.0%
Incl. Wall Time (microsec) per call 1,006 956 -50 -5.0%
Excl. Wall Time (microsec)211 196 -15 -7.1%
Incl. CPU (microsecs)3,861 3,593 -268 -6.9%
Incl. CPU (microsecs) per call 772 719 -54 -6.9%
Excl. CPU (microsec)178 159 -19 -10.7%
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% -249 -8.5% -268 -17.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -6.0% -19 -7.1% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -249 -100.0% -268 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -205 -82.3% -226 -84.3% 0 N/A% 0 N/A%
language0 N/A% -12 -4.8% -7 -2.6% 0 N/A% 0 N/A%
hash0 N/A% -5 -2.0% -8 -3.0% 0 N/A% 0 N/A%
serialize0 N/A% -5 -2.0% -8 -3.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -3 -1.2% 2 0.7% 0 N/A% 0 N/A%
sort0 N/A% -2 -0.8% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% -2 -0.8% -2 -0.7% 0 N/A% 0 N/A%