Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for menu_tree

menu_treeRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)16,586 15,572 -1,014 -6.1%
Incl. Wall Time (microsec) per call 8,293 7,786 -507 -6.1%
Excl. Wall Time (microsec)22 25 3 13.6%
Incl. CPU (microsecs)15,210 14,334 -876 -5.8%
Incl. CPU (microsecs) per call 7,605 7,167 -438 -5.8%
Excl. CPU (microsec)19 17 -2 -10.5%
Incl. MemUse (bytes)750,704 750,256 -448 -0.1%
Incl. MemUse (bytes) per call 375,352 375,128 -224 -0.1%
Excl. MemUse (bytes)2,128 2,128 0 0.0%
Incl. PeakMemUse (bytes)774,456 773,440 -1,016 -0.1%
Incl. PeakMemUse (bytes) per call 387,228 386,720 -508 -0.1%
Excl. PeakMemUse (bytes)336 336 0 0.0%

Parent/Child Regression/Improvement report for menu_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_tree0 N/A% -1,014 -63.9% -876 -57.6% -448 -7.4% -1,016 -16.8%
Exclusive Metrics Diff for Current Function3 0.3% -2 -0.2% 0 0.0% 0 0.0%
Parent function
Drupal\system\Plugin\block\block\SystemMenuBlock::blockBuild0 N/A% -1,014 -100.0% -876 -100.0% -448 -100.0% -1,016 -100.0%
Child functions
menu_tree_page_data0 N/A% -1,013 -99.9% -872 -99.5% 64 14.3% -576 -56.7%
drupal_static0 N/A% -9 -0.9% -7 -0.8% -512 -114.3% -440 -43.3%
menu_tree_output0 N/A% 5 0.5% 5 0.6% 0 0.0% 0 0.0%