Diff Report
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519de9d0c2818Run #519de8fbb9479DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,231 2,457 226 10.1%
Incl. Wall Time (microsec) per call 558 614 57 10.1%
Excl. Wall Time (microsec)106 111 5 4.7%
Incl. CPU (microsecs)1,738 1,946 208 12.0%
Incl. CPU (microsecs) per call 435 487 52 12.0%
Excl. CPU (microsec)80 91 11 13.8%
Incl. MemUse (bytes)255,712 255,704 -8 -0.0%
Incl. MemUse (bytes) per call 63,928 63,926 -2 -0.0%
Excl. MemUse (bytes)-6,016 -6,008 8 0.1%
Incl. PeakMemUse (bytes)211,160 211,048 -112 -0.1%
Incl. PeakMemUse (bytes) per call 52,790 52,762 -28 -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% 226 0.7% 208 0.6% -8 -0.0% -112 -0.2%
Exclusive Metrics Diff for Current Function5 2.2% 11 5.3% 8 100.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 226 100.0% 208 100.0% -8 -100.0% -112 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 216 95.6% 198 95.2% -16 -200.0% -112 -100.0%
hash0 N/A% -3 -1.3% -1 -0.5% 0 0.0% 0 0.0%
language0 N/A% 3 1.3% -1 -0.5% 0 0.0% 0 0.0%
drupal_static0 N/A% 2 0.9% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% 1 0.4% 1 0.5% 0 0.0% 0 0.0%
serialize0 N/A% 1 0.4% -1 -0.5% 0 0.0% 0 0.0%
sort0 N/A% 1 0.4% 1 0.5% 0 0.0% 0 0.0%