Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,799 1,808 9 0.5%
Incl. Wall Time (microsec) per call 450 452 2 0.5%
Excl. Wall Time (microsec)87 86 -1 -1.1%
Incl. CPU (microsecs)1,480 1,486 6 0.4%
Incl. CPU (microsecs) per call 370 372 2 0.4%
Excl. CPU (microsec)62 60 -2 -3.2%
Incl. MemUse (bytes)217,768 217,768 0 0.0%
Incl. MemUse (bytes) per call 54,442 54,442 0 0.0%
Excl. MemUse (bytes)-6,016 -6,016 0 0.0%
Incl. PeakMemUse (bytes)168,232 168,232 0 0.0%
Incl. PeakMemUse (bytes) per call 42,058 42,058 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% 9 2.4% 6 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -11.1% -2 -33.3% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 9 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 7 77.8% 8 133.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
serialize0 N/A% 1 11.1% -3 -50.0% 0 N/A% 0 N/A%
sort0 N/A% 1 11.1% -1 -16.7% 0 N/A% 0 N/A%
language0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%