Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)5,820 6,552 732 12.6%
Incl. Wall Time (microsec) per call 970 1,092 122 12.6%
Excl. Wall Time (microsec)188 182 -6 -3.2%
Incl. CPU (microsecs)4,288 4,571 283 6.6%
Incl. CPU (microsecs) per call 715 762 47 6.6%
Excl. CPU (microsec)146 139 -7 -4.8%
Incl. MemUse (bytes)453,544 453,520 -24 -0.0%
Incl. MemUse (bytes) per call 75,591 75,587 -4 -0.0%
Excl. MemUse (bytes)-10,760 -10,760 0 0.0%
Incl. PeakMemUse (bytes)392,968 393,064 96 0.0%
Incl. PeakMemUse (bytes) per call 65,495 65,511 16 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% 732 14.1% 283 9.5% -24 -0.1% 96 0.3%
Exclusive Metrics Diff for Current Function-6 -0.8% -7 -2.5% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 732 100.0% 283 100.0% -24 -100.0% 96 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 741 101.2% 293 103.5% -24 -100.0% 96 100.0%
cache0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% -1 -0.1% 2 0.7% 0 0.0% 0 0.0%
hash0 N/A% -1 -0.1% 3 1.1% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
language0 N/A% 0 0.0% -4 -1.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -5 -1.8% 0 0.0% 0 0.0%