Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519ea884c38e9Run #519ea91263307DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,457 2,192 -265 -10.8%
Incl. Wall Time (microsec) per call 614 548 -66 -10.8%
Excl. Wall Time (microsec)107 109 2 1.9%
Incl. CPU (microsecs)1,804 1,718 -86 -4.8%
Incl. CPU (microsecs) per call 451 430 -22 -4.8%
Excl. CPU (microsec)79 84 5 6.3%
Incl. MemUse (bytes)255,704 255,704 0 0.0%
Incl. MemUse (bytes) per call 63,926 63,926 0 0.0%
Excl. MemUse (bytes)-6,008 -6,008 0 0.0%
Incl. PeakMemUse (bytes)211,048 211,048 0 0.0%
Incl. PeakMemUse (bytes) per call 52,762 52,762 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% -265 -50.3% -86 -21.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.8% 5 5.8% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -265 -100.0% -86 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -265 -100.0% -88 -102.3% 0 N/A% 0 N/A%
serialize0 N/A% -3 -1.1% -1 -1.2% 0 N/A% 0 N/A%
language0 N/A% -1 -0.4% -3 -3.5% 0 N/A% 0 N/A%
cache0 N/A% 1 0.4% -1 -1.2% 0 N/A% 0 N/A%
hash0 N/A% 1 0.4% 2 2.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%