Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,672 3,536 -136 -3.7%
Incl. Wall Time (microsec) per call 612 589 -23 -3.7%
Excl. Wall Time (microsec)150 146 -4 -2.7%
Incl. CPU (microsecs)3,092 3,075 -17 -0.5%
Incl. CPU (microsecs) per call 515 513 -3 -0.5%
Excl. CPU (microsec)119 116 -3 -2.5%
Incl. MemUse (bytes)490,776 490,776 0 0.0%
Incl. MemUse (bytes) per call 81,796 81,796 0 0.0%
Excl. MemUse (bytes)-10,704 -10,704 0 0.0%
Incl. PeakMemUse (bytes)443,640 443,640 0 0.0%
Incl. PeakMemUse (bytes) per call 73,940 73,940 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% -136 -13.3% -17 -4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -2.9% -3 -17.6% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -136 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -128 -94.1% -4 -23.5% 0 N/A% 0 N/A%
language0 N/A% -3 -2.2% -4 -23.5% 0 N/A% 0 N/A%
hash0 N/A% 1 0.7% -1 -5.9% 0 N/A% 0 N/A%
serialize0 N/A% -1 -0.7% -4 -23.5% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -0.7% -2 -11.8% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%