Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,065 2,013 -52 -2.5%
Incl. Wall Time (microsec) per call 516 503 -13 -2.5%
Excl. Wall Time (microsec)102 101 -1 -1.0%
Incl. CPU (microsecs)1,641 1,581 -60 -3.7%
Incl. CPU (microsecs) per call 410 395 -15 -3.7%
Excl. CPU (microsec)71 71 0 0.0%
Incl. MemUse (bytes)230,904 230,912 8 0.0%
Incl. MemUse (bytes) per call 57,726 57,728 2 0.0%
Excl. MemUse (bytes)-6,024 -5,992 32 0.5%
Incl. PeakMemUse (bytes)251,968 253,352 1,384 0.5%
Incl. PeakMemUse (bytes) per call 62,992 63,338 346 0.5%
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% -52 -4.7% -60 -7.4% 8 0.0% 1,384 5.2%
Exclusive Metrics Diff for Current Function-1 -1.9% 0 0.0% 32 400.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -52 -100.0% -60 -100.0% 8 100.0% 1,384 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -57 -109.6% -69 -115.0% -8 -100.0% 1,384 100.0%
language0 N/A% 4 7.7% 1 1.7% 0 0.0% 0 0.0%
drupal_static0 N/A% -3 -5.8% -1 -1.7% 0 0.0% 0 0.0%
hash0 N/A% 2 3.8% 1 1.7% 0 0.0% 0 0.0%
cache0 N/A% 2 3.8% 4 6.7% 0 0.0% 0 0.0%
serialize0 N/A% 1 1.9% 4 6.7% -16 -200.0% 0 0.0%
sort0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%