Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,550 3,313 -237 -6.7%
Incl. Wall Time (microsec) per call 888 828 -59 -6.7%
Excl. Wall Time (microsec)101 103 2 2.0%
Incl. CPU (microsecs)2,925 2,804 -121 -4.1%
Incl. CPU (microsecs) per call 731 701 -30 -4.1%
Excl. CPU (microsec)79 83 4 5.1%
Incl. MemUse (bytes)456,120 456,120 0 0.0%
Incl. MemUse (bytes) per call 114,030 114,030 0 0.0%
Excl. MemUse (bytes)-6,024 -6,024 0 0.0%
Incl. PeakMemUse (bytes)487,064 487,064 0 0.0%
Incl. PeakMemUse (bytes) per call 121,766 121,766 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% -237 -35.7% -121 -8.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.8% 4 3.3% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -237 -100.0% -121 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -236 -99.6% -123 -101.7% 0 N/A% 0 N/A%
hash0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -0.4% 1 0.8% 0 N/A% 0 N/A%
sort0 N/A% -1 -0.4% 2 1.7% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% -4 -3.3% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% -2 -1.7% 0 N/A% 0 N/A%
language0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%