Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52c96b69a1c07Run #52c96ba78d568DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,706 1,692 -14 -0.8%
Incl. Wall Time (microsec) per call 427 423 -4 -0.8%
Excl. Wall Time (microsec)86 88 2 2.3%
Incl. CPU (microsecs)1,395 1,383 -12 -0.9%
Incl. CPU (microsecs) per call 349 346 -3 -0.9%
Excl. CPU (microsec)61 65 4 6.6%
Incl. MemUse (bytes)227,360 227,360 0 0.0%
Incl. MemUse (bytes) per call 56,840 56,840 0 0.0%
Excl. MemUse (bytes)-6,040 -6,040 0 0.0%
Incl. PeakMemUse (bytes)248,488 248,488 0 0.0%
Incl. PeakMemUse (bytes) per call 62,122 62,122 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 -18.9% -12 -1200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 14.3% 4 33.3% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -14 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -15 -107.1% -14 -116.7% 0 N/A% 0 N/A%
cache0 N/A% -2 -14.3% -1 -8.3% 0 N/A% 0 N/A%
hash0 N/A% 1 7.1% -3 -25.0% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% -4 -33.3% 0 N/A% 0 N/A%
language0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 3 25.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 N/A%