Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)4,610 4,685 75 1.6%
Incl. Wall Time (microsec) per call 922 937 15 1.6%
Excl. Wall Time (microsec)197 194 -3 -1.5%
Incl. CPU (microsecs)3,614 3,587 -27 -0.7%
Incl. CPU (microsecs) per call 723 717 -5 -0.7%
Excl. CPU (microsec)160 154 -6 -3.8%
Incl. MemUse (bytes)157,684 157,684 0 0.0%
Incl. MemUse (bytes) per call 31,537 31,537 0 0.0%
Excl. MemUse (bytes)-5,408 -5,408 0 0.0%
Incl. PeakMemUse (bytes)136,644 136,644 0 0.0%
Incl. PeakMemUse (bytes) per call 27,329 27,329 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% 75 5.7% -27 -11.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -4.0% -6 -22.2% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 75 100.0% -27 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 87 116.0% -14 -51.9% 0 N/A% 0 N/A%
language0 N/A% -5 -6.7% -5 -18.5% 0 N/A% 0 N/A%
cache0 N/A% -2 -2.7% 2 7.4% 0 N/A% 0 N/A%
hash0 N/A% -1 -1.3% -2 -7.4% 0 N/A% 0 N/A%
sort0 N/A% -1 -1.3% -1 -3.7% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%