Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,662 3,016 -646 -17.6%
Incl. Wall Time (microsec) per call 732 603 -129 -17.6%
Excl. Wall Time (microsec)156 129 -27 -17.3%
Incl. CPU (microsecs)2,872 2,393 -479 -16.7%
Incl. CPU (microsecs) per call 574 479 -96 -16.7%
Excl. CPU (microsec)126 96 -30 -23.8%
Incl. MemUse (bytes)299,264 299,256 -8 -0.0%
Incl. MemUse (bytes) per call 59,853 59,851 -2 -0.0%
Excl. MemUse (bytes)-8,400 -8,408 -8 -0.1%
Incl. PeakMemUse (bytes)253,360 253,360 0 0.0%
Incl. PeakMemUse (bytes) per call 50,672 50,672 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% -646 -46.1% -479 -17.4% -8 -3.8% 0 0.0%
Exclusive Metrics Diff for Current Function-27 -4.2% -30 -6.3% -8 -100.0% 0 N/A%
Parent function
menu_build_tree0 N/A% -646 -100.0% -479 -100.0% -8 -100.0% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -536 -83.0% -372 -77.7% 0 0.0% 0 N/A%
language0 N/A% -42 -6.5% -40 -8.4% 0 0.0% 0 N/A%
cache0 N/A% -25 -3.9% -25 -5.2% 0 0.0% 0 N/A%
serialize0 N/A% -6 -0.9% -5 -1.0% 0 0.0% 0 N/A%
hash0 N/A% -5 -0.8% 0 0.0% 0 0.0% 0 N/A%
drupal_static0 N/A% -4 -0.6% -6 -1.3% 0 0.0% 0 N/A%
sort0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 N/A%