Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,590 3,675 85 2.4%
Incl. Wall Time (microsec) per call 598 613 14 2.4%
Excl. Wall Time (microsec)147 150 3 2.0%
Incl. CPU (microsecs)3,172 3,217 45 1.4%
Incl. CPU (microsecs) per call 529 536 8 1.4%
Excl. CPU (microsec)108 112 4 3.7%
Incl. MemUse (bytes)526,960 526,960 0 0.0%
Incl. MemUse (bytes) per call 87,827 87,827 0 0.0%
Excl. MemUse (bytes)-10,728 -10,728 0 0.0%
Incl. PeakMemUse (bytes)496,760 496,760 0 0.0%
Incl. PeakMemUse (bytes) per call 82,793 82,793 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% 85 2.9% 45 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 3.5% 4 8.9% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 85 100.0% 45 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 76 89.4% 35 77.8% 0 N/A% 0 N/A%
serialize0 N/A% 6 7.1% 5 11.1% 0 N/A% 0 N/A%
language0 N/A% -1 -1.2% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 1 1.2% 3 6.7% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%