Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,591 3,550 -41 -1.1%
Incl. Wall Time (microsec) per call 898 888 -10 -1.1%
Excl. Wall Time (microsec)110 101 -9 -8.2%
Incl. CPU (microsecs)2,851 2,925 74 2.6%
Incl. CPU (microsecs) per call 713 731 19 2.6%
Excl. CPU (microsec)92 79 -13 -14.1%
Incl. MemUse (bytes)456,112 456,120 8 0.0%
Incl. MemUse (bytes) per call 114,028 114,030 2 0.0%
Excl. MemUse (bytes)-6,032 -6,024 8 0.1%
Incl. PeakMemUse (bytes)487,376 487,064 -312 -0.1%
Incl. PeakMemUse (bytes) per call 121,844 121,766 -78 -0.1%
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% -41 -4.3% 74 102.8% 8 0.0% -312 -1.0%
Exclusive Metrics Diff for Current Function-9 -22.0% -13 -17.6% 8 100.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -41 -100.0% 74 100.0% 8 100.0% -312 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -37 -90.2% 80 108.1% 0 0.0% -312 -100.0%
hash0 N/A% 2 4.9% 1 1.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 2.4% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% 1 2.4% 1 1.4% 0 0.0% 0 0.0%
language0 N/A% 1 2.4% 4 5.4% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 2 2.7% 0 0.0% 0 0.0%