Diff Report
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519ffa0e6cdecRun #519ffa6332b29DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,674 1,690 16 1.0%
Incl. Wall Time (microsec) per call 419 423 4 1.0%
Excl. Wall Time (microsec)91 90 -1 -1.1%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 1,000 0 -1,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)305,672 305,632 -40 -0.0%
Incl. MemUse (bytes) per call 76,418 76,408 -10 -0.0%
Excl. MemUse (bytes)-6,064 -6,064 0 0.0%
Incl. PeakMemUse (bytes)322,072 322,032 -40 -0.0%
Incl. PeakMemUse (bytes) per call 80,518 80,508 -10 -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% 16 0.8% -4,000 -50.0% -40 -0.1% -40 -0.1%
Exclusive Metrics Diff for Current Function-1 -6.2% 0 0.0% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 16 100.0% -4,000 -100.0% -40 -100.0% -40 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 25 156.2% -4,000 -100.0% -40 -100.0% -40 -100.0%
language0 N/A% -8 -50.0% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%