Diff Report
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,977 3,848 -129 -3.2%
Incl. Wall Time (microsec) per call 795 770 -26 -3.2%
Excl. Wall Time (microsec)138 138 0 0.0%
Incl. CPU (microsecs)3,062 2,916 -146 -4.8%
Incl. CPU (microsecs) per call 612 583 -29 -4.8%
Excl. CPU (microsec)102 111 9 8.8%
Incl. MemUse (bytes)640,472 640,512 40 0.0%
Incl. MemUse (bytes) per call 128,094 128,102 8 0.0%
Excl. MemUse (bytes)-8,496 -8,496 0 0.0%
Incl. PeakMemUse (bytes)602,064 601,880 -184 -0.0%
Incl. PeakMemUse (bytes) per call 120,413 120,376 -37 -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% -129 -8.1% -146 -6.6% 40 0.1% -184 -0.5%
Exclusive Metrics Diff for Current Function0 0.0% 9 6.2% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -129 -100.0% -146 -100.0% 40 100.0% -184 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -126 -97.7% -142 -97.3% 40 100.0% -184 -100.0%
hash0 N/A% -2 -1.6% -5 -3.4% 0 0.0% 0 0.0%
language0 N/A% -2 -1.6% -1 -0.7% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% -3 -2.1% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -4 -2.7% 0 0.0% 0 0.0%