Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,715 1,706 -9 -0.5%
Incl. Wall Time (microsec) per call 429 427 -2 -0.5%
Excl. Wall Time (microsec)89 86 -3 -3.4%
Incl. CPU (microsecs)1,410 1,395 -15 -1.1%
Incl. CPU (microsecs) per call 353 349 -4 -1.1%
Excl. CPU (microsec)62 61 -1 -1.6%
Incl. MemUse (bytes)227,384 227,360 -24 -0.0%
Incl. MemUse (bytes) per call 56,846 56,840 -6 -0.0%
Excl. MemUse (bytes)-6,056 -6,040 16 0.3%
Incl. PeakMemUse (bytes)248,504 248,488 -16 -0.0%
Incl. PeakMemUse (bytes) per call 62,126 62,122 -4 -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% -9 -1.6% -15 -2.7% -24 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-3 -33.3% -1 -6.7% 16 66.7% 0 0.0%
Parent function
menu_build_tree0 N/A% -9 -100.0% -15 -100.0% -24 -100.0% -16 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -9 -100.0% -13 -86.7% -40 -166.7% -16 -100.0%
serialize0 N/A% 3 33.3% 2 13.3% 0 0.0% 0 0.0%
language0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% -2 -13.3% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 2 13.3% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -3 -20.0% 0 0.0% 0 0.0%