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

_menu_build_treeRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,719 2,625 -94 -3.5%
Incl. Wall Time (microsec) per call 544 525 -19 -3.5%
Excl. Wall Time (microsec)112 105 -7 -6.2%
Incl. CPU (microsecs)2,223 2,146 -77 -3.5%
Incl. CPU (microsecs) per call 445 429 -15 -3.5%
Excl. CPU (microsec)79 80 1 1.3%
Incl. MemUse (bytes)338,608 338,544 -64 -0.0%
Incl. MemUse (bytes) per call 67,722 67,709 -13 -0.0%
Excl. MemUse (bytes)-8,384 -8,344 40 0.5%
Incl. PeakMemUse (bytes)308,528 308,816 288 0.1%
Incl. PeakMemUse (bytes) per call 61,706 61,763 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 Function-7 -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%