Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51981beb768adRun #51981e001fd46DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,122 3,072 -50 -1.6%
Incl. Wall Time (microsec) per call 781 768 -13 -1.6%
Excl. Wall Time (microsec)109 106 -3 -2.8%
Incl. CPU (microsecs)2,579 2,499 -80 -3.1%
Incl. CPU (microsecs) per call 645 625 -20 -3.1%
Excl. CPU (microsec)86 87 1 1.2%
Incl. MemUse (bytes)359,016 359,016 0 0.0%
Incl. MemUse (bytes) per call 89,754 89,754 0 0.0%
Excl. MemUse (bytes)-6,064 -6,064 0 0.0%
Incl. PeakMemUse (bytes)322,152 322,152 0 0.0%
Incl. PeakMemUse (bytes) per call 80,538 80,538 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% -50 -35.0% -80 -26.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -6.0% 1 1.2% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -50 -100.0% -80 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -52 -104.0% -84 -105.0% 0 N/A% 0 N/A%
hash0 N/A% 2 4.0% -1 -1.2% 0 N/A% 0 N/A%
cache0 N/A% 1 2.0% 2 2.5% 0 N/A% 0 N/A%
serialize0 N/A% 1 2.0% 1 1.2% 0 N/A% 0 N/A%
language0 N/A% 1 2.0% 1 1.2% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%