Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,167 3,662 495 15.6%
Incl. Wall Time (microsec) per call 633 732 99 15.6%
Excl. Wall Time (microsec)129 156 27 20.9%
Incl. CPU (microsecs)2,492 2,872 380 15.2%
Incl. CPU (microsecs) per call 498 574 76 15.2%
Excl. CPU (microsec)100 126 26 26.0%
Incl. MemUse (bytes)299,272 299,264 -8 -0.0%
Incl. MemUse (bytes) per call 59,854 59,853 -2 -0.0%
Excl. MemUse (bytes)-8,400 -8,400 0 0.0%
Incl. PeakMemUse (bytes)253,400 253,360 -40 -0.0%
Incl. PeakMemUse (bytes) per call 50,680 50,672 -8 -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% 495 21.7% 380 18.5% -8 -0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function27 5.5% 26 6.8% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 495 100.0% 380 100.0% -8 -100.0% -40 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 413 83.4% 300 78.9% -8 -100.0% -40 -100.0%
language0 N/A% 39 7.9% 40 10.5% 0 0.0% 0 0.0%
cache0 N/A% 11 2.2% 10 2.6% 0 0.0% 0 0.0%
serialize0 N/A% 6 1.2% 5 1.3% 0 0.0% 0 0.0%
drupal_static0 N/A% -6 -1.2% -5 -1.3% 0 0.0% 0 0.0%
hash0 N/A% 4 0.8% 3 0.8% 0 0.0% 0 0.0%
sort0 N/A% 1 0.2% 1 0.3% 0 0.0% 0 0.0%