Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)5,028 4,553 -475 -9.4%
Incl. Wall Time (microsec) per call 1,006 911 -95 -9.4%
Excl. Wall Time (microsec)211 202 -9 -4.3%
Incl. CPU (microsecs)3,861 3,656 -205 -5.3%
Incl. CPU (microsecs) per call 772 731 -41 -5.3%
Excl. CPU (microsec)178 162 -16 -9.0%
Incl. MemUse (bytes)157,716 157,664 -52 -0.0%
Incl. MemUse (bytes) per call 31,543 31,533 -10 -0.0%
Excl. MemUse (bytes)-5,408 -5,408 0 0.0%
Incl. PeakMemUse (bytes)136,728 136,664 -64 -0.0%
Incl. PeakMemUse (bytes) per call 27,346 27,333 -13 -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% -475 -13.2% -205 -199.0% -52 -0.0% -64 -0.0%
Exclusive Metrics Diff for Current Function-9 -1.9% -16 -7.8% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -475 -100.0% -205 -100.0% -52 -100.0% -64 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -451 -94.9% -180 -87.8% -52 -100.0% -64 -100.0%
hash0 N/A% -6 -1.3% -4 -2.0% 0 0.0% 0 0.0%
serialize0 N/A% -4 -0.8% -6 -2.9% 0 0.0% 0 0.0%
language0 N/A% -4 -0.8% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% 1 0.2% 2 1.0% 0 0.0% 0 0.0%
sort0 N/A% -1 -0.2% -2 -1.0% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -0.2% 1 0.5% 0 0.0% 0 0.0%