Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,646 2,332 -314 -11.9%
Incl. Wall Time (microsec) per call 662 583 -79 -11.9%
Excl. Wall Time (microsec)105 103 -2 -1.9%
Incl. CPU (microsecs)2,010 1,964 -46 -2.3%
Incl. CPU (microsecs) per call 503 491 -12 -2.3%
Excl. CPU (microsec)84 80 -4 -4.8%
Incl. MemUse (bytes)305,744 305,744 0 0.0%
Incl. MemUse (bytes) per call 76,436 76,436 0 0.0%
Excl. MemUse (bytes)-6,032 -6,032 0 0.0%
Incl. PeakMemUse (bytes)326,968 326,968 0 0.0%
Incl. PeakMemUse (bytes) per call 81,742 81,742 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% -314 -341.3% -46 -9.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -0.6% -4 -8.7% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -314 -100.0% -46 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -318 -101.3% -52 -113.0% 0 N/A% 0 N/A%
language0 N/A% 3 1.0% 5 10.9% 0 N/A% 0 N/A%
hash0 N/A% 2 0.6% 2 4.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 0.3% 3 6.5% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%