Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,593 3,590 -3 -0.1%
Incl. Wall Time (microsec) per call 599 598 -1 -0.1%
Excl. Wall Time (microsec)146 147 1 0.7%
Incl. CPU (microsecs)3,162 3,172 10 0.3%
Incl. CPU (microsecs) per call 527 529 2 0.3%
Excl. CPU (microsec)109 108 -1 -0.9%
Incl. MemUse (bytes)527,024 526,960 -64 -0.0%
Incl. MemUse (bytes) per call 87,837 87,827 -11 -0.0%
Excl. MemUse (bytes)-10,728 -10,728 0 0.0%
Incl. PeakMemUse (bytes)497,200 496,760 -440 -0.1%
Incl. PeakMemUse (bytes) per call 82,867 82,793 -73 -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% -3 -0.1% 10 0.2% -64 -0.3% -440 -1.9%
Exclusive Metrics Diff for Current Function1 33.3% -1 -10.0% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -3 -100.0% 10 100.0% -64 -100.0% -440 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -11 -366.7% 1 10.0% -64 -100.0% -440 -100.0%
language0 N/A% 3 100.0% 4 40.0% 0 0.0% 0 0.0%
cache0 N/A% 1 33.3% 1 10.0% 0 0.0% 0 0.0%
hash0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 1 33.3% 2 20.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 33.3% 4 40.0% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%