Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,848 3,977 129 3.4%
Incl. Wall Time (microsec) per call 770 795 26 3.4%
Excl. Wall Time (microsec)138 138 0 0.0%
Incl. CPU (microsecs)2,916 3,062 146 5.0%
Incl. CPU (microsecs) per call 583 612 29 5.0%
Excl. CPU (microsec)111 102 -9 -8.1%
Incl. MemUse (bytes)640,512 640,472 -40 -0.0%
Incl. MemUse (bytes) per call 128,102 128,094 -8 -0.0%
Excl. MemUse (bytes)-8,496 -8,496 0 0.0%
Incl. PeakMemUse (bytes)601,880 602,064 184 0.0%
Incl. PeakMemUse (bytes) per call 120,376 120,413 37 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% 129 8.1% 146 6.6% -40 -0.1% 184 0.5%
Exclusive Metrics Diff for Current Function0 0.0% -9 -6.2% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 129 100.0% 146 100.0% -40 -100.0% 184 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 126 97.7% 142 97.3% -40 -100.0% 184 100.0%
hash0 N/A% 2 1.6% 5 3.4% 0 0.0% 0 0.0%
language0 N/A% 2 1.6% 1 0.7% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 3 2.1% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 4 2.7% 0 0.0% 0 0.0%