Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)19,877 58,943 39,066 196.5%
Incl. Wall Time (microsec) per call 4,969 14,736 9,767 196.5%
Excl. Wall Time (microsec)649 1,909 1,260 194.1%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 1,000 0 -1,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)569,000 568,984 -16 -0.0%
Incl. MemUse (bytes) per call 142,250 142,246 -4 -0.0%
Excl. MemUse (bytes)-9,160 -9,160 0 0.0%
Incl. PeakMemUse (bytes)575,200 575,248 48 0.0%
Incl. PeakMemUse (bytes) per call 143,800 143,812 12 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% 39,066 0.6% -4,000 -20.0% -16 -0.0% 48 0.0%
Exclusive Metrics Diff for Current Function1,260 3.2% 0 0.0% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 39,066 100.0% -4,000 -100.0% -16 -100.0% 48 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 34,110 87.3% -4,000 -100.0% -16 -100.0% 48 100.0%
language0 N/A% 1,801 4.6% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% 881 2.3% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 339 0.9% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 294 0.8% 0 0.0% 0 0.0% 0 0.0%
hash0 N/A% 242 0.6% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% 139 0.4% 0 0.0% 0 0.0% 0 0.0%