Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)6,855 6,780 -75 -1.1%
Incl. Wall Time (microsec) per call 1,143 1,130 -13 -1.1%
Excl. Wall Time (microsec)248 238 -10 -4.0%
Incl. CPU (microsecs)5,625 5,519 -106 -1.9%
Incl. CPU (microsecs) per call 938 920 -18 -1.9%
Excl. CPU (microsec)196 196 0 0.0%
Incl. MemUse (bytes)345,828 345,840 12 0.0%
Incl. MemUse (bytes) per call 57,638 57,640 2 0.0%
Excl. MemUse (bytes)-6,944 -6,944 0 0.0%
Incl. PeakMemUse (bytes)378,160 378,188 28 0.0%
Incl. PeakMemUse (bytes) per call 63,027 63,031 5 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% -75 -0.1% -106 -0.2% 12 0.0% 28 0.0%
Exclusive Metrics Diff for Current Function-10 -13.3% 0 0.0% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -75 -100.0% -106 -100.0% 12 100.0% 28 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -59 -78.7% -93 -87.7% 12 100.0% 28 100.0%
language0 N/A% -3 -4.0% -5 -4.7% 0 0.0% 0 0.0%
drupal_static0 N/A% -2 -2.7% -3 -2.8% 0 0.0% 0 0.0%
hash0 N/A% -2 -2.7% -1 -0.9% 0 0.0% 0 0.0%
cache0 N/A% -1 -1.3% -2 -1.9% 0 0.0% 0 0.0%
serialize0 N/A% 1 1.3% -2 -1.9% 0 0.0% 0 0.0%
sort0 N/A% 1 1.3% 0 0.0% 0 0.0% 0 0.0%