Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,625 2,719 94 3.6%
Incl. Wall Time (microsec) per call 525 544 19 3.6%
Excl. Wall Time (microsec)105 112 7 6.7%
Incl. CPU (microsecs)2,146 2,223 77 3.6%
Incl. CPU (microsecs) per call 429 445 15 3.6%
Excl. CPU (microsec)80 79 -1 -1.2%
Incl. MemUse (bytes)338,544 338,608 64 0.0%
Incl. MemUse (bytes) per call 67,709 67,722 13 0.0%
Excl. MemUse (bytes)-8,344 -8,384 -40 -0.5%
Incl. PeakMemUse (bytes)308,816 308,528 -288 -0.1%
Incl. PeakMemUse (bytes) per call 61,763 61,706 -58 -0.1%
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% 94 146.9% 77 43.3% 64 0.2% -288 -1.1%
Exclusive Metrics Diff for Current Function7 7.4% -1 -1.3% -40 -62.5% 0 0.0%
Parent function
menu_build_tree0 N/A% 94 100.0% 77 100.0% 64 100.0% -288 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 84 89.4% 68 88.3% 104 162.5% -288 -100.0%
hash0 N/A% -2 -2.1% 1 1.3% 0 0.0% 0 0.0%
cache0 N/A% 2 2.1% 2 2.6% 0 0.0% 0 0.0%
language0 N/A% 2 2.1% 2 2.6% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 5 6.5% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%