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

_menu_build_treeRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)6,780 6,855 75 1.1%
Incl. Wall Time (microsec) per call 1,130 1,143 13 1.1%
Excl. Wall Time (microsec)238 248 10 4.2%
Incl. CPU (microsecs)5,519 5,625 106 1.9%
Incl. CPU (microsecs) per call 920 938 18 1.9%
Excl. CPU (microsec)196 196 0 0.0%
Incl. MemUse (bytes)345,840 345,828 -12 -0.0%
Incl. MemUse (bytes) per call 57,640 57,638 -2 -0.0%
Excl. MemUse (bytes)-6,944 -6,944 0 0.0%
Incl. PeakMemUse (bytes)378,188 378,160 -28 -0.0%
Incl. PeakMemUse (bytes) per call 63,031 63,027 -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 Function10 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%