Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,122 3,177 55 1.8%
Incl. Wall Time (microsec) per call 781 794 14 1.8%
Excl. Wall Time (microsec)109 105 -4 -3.7%
Incl. CPU (microsecs)2,579 2,566 -13 -0.5%
Incl. CPU (microsecs) per call 645 642 -3 -0.5%
Excl. CPU (microsec)86 79 -7 -8.1%
Incl. MemUse (bytes)359,016 359,024 8 0.0%
Incl. MemUse (bytes) per call 89,754 89,756 2 0.0%
Excl. MemUse (bytes)-6,064 -6,064 0 0.0%
Incl. PeakMemUse (bytes)322,152 322,160 8 0.0%
Incl. PeakMemUse (bytes) per call 80,538 80,540 2 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% 55 44.7% -13 -2.4% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-4 -7.3% -7 -53.8% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 55 100.0% -13 -100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 59 107.3% -15 -115.4% 8 100.0% 8 100.0%
serialize0 N/A% 2 3.6% 3 23.1% 0 0.0% 0 0.0%
language0 N/A% -1 -1.8% 1 7.7% 0 0.0% 0 0.0%
cache0 N/A% -1 -1.8% 3 23.1% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% -2 -15.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 2 15.4% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 2 15.4% 0 0.0% 0 0.0%