Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,896 1,882 -14 -0.7%
Incl. Wall Time (microsec) per call 379 376 -3 -0.7%
Excl. Wall Time (microsec)104 106 2 1.9%
Incl. CPU (microsecs)1,501 1,490 -11 -0.7%
Incl. CPU (microsecs) per call 300 298 -2 -0.7%
Excl. CPU (microsec)70 73 3 4.3%
Incl. MemUse (bytes)190,696 190,696 0 0.0%
Incl. MemUse (bytes) per call 38,139 38,139 0 0.0%
Excl. MemUse (bytes)-8,256 -8,256 0 0.0%
Incl. PeakMemUse (bytes)165,632 165,632 0 0.0%
Incl. PeakMemUse (bytes) per call 33,126 33,126 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% -14 -11.2% -11 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 14.3% 3 27.3% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -14 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -16 -114.3% -16 -145.5% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
cache0 N/A% -1 -7.1% -2 -18.2% 0 N/A% 0 N/A%
hash0 N/A% -1 -7.1% 1 9.1% 0 N/A% 0 N/A%
language0 N/A% 1 7.1% 1 9.1% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 7.1% 0 0.0% 0 N/A% 0 N/A%