Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,936 3,616 -320 -8.1%
Incl. Wall Time (microsec) per call 787 723 -64 -8.1%
Excl. Wall Time (microsec)137 138 1 0.7%
Incl. CPU (microsecs)3,066 3,076 10 0.3%
Incl. CPU (microsecs) per call 613 615 2 0.3%
Excl. CPU (microsec)111 109 -2 -1.8%
Incl. MemUse (bytes)640,504 640,488 -16 -0.0%
Incl. MemUse (bytes) per call 128,101 128,098 -3 -0.0%
Excl. MemUse (bytes)-8,496 -8,520 -24 -0.3%
Incl. PeakMemUse (bytes)602,528 601,808 -720 -0.1%
Incl. PeakMemUse (bytes) per call 120,506 120,362 -144 -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% -320 -17.5% 10 0.2% -16 -0.1% -720 -2.2%
Exclusive Metrics Diff for Current Function1 0.3% -2 -20.0% -24 -150.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -320 -100.0% 10 100.0% -16 -100.0% -720 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -334 -104.4% 2 20.0% 8 50.0% -720 -100.0%
cache0 N/A% 6 1.9% 8 80.0% 0 0.0% 0 0.0%
language0 N/A% 3 0.9% 0 0.0% 0 0.0% 0 0.0%
hash0 N/A% 2 0.6% 1 10.0% 0 0.0% 0 0.0%
sort0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 0.3% 1 10.0% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%