Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,426 2,328 -98 -4.0%
Incl. Wall Time (microsec) per call 607 582 -25 -4.0%
Excl. Wall Time (microsec)113 117 4 3.5%
Incl. CPU (microsecs)1,852 1,719 -133 -7.2%
Incl. CPU (microsecs) per call 463 430 -33 -7.2%
Excl. CPU (microsec)83 83 0 0.0%
Incl. MemUse (bytes)262,512 262,392 -120 -0.0%
Incl. MemUse (bytes) per call 65,628 65,598 -30 -0.0%
Excl. MemUse (bytes)-6,032 -6,032 0 0.0%
Incl. PeakMemUse (bytes)235,848 235,776 -72 -0.0%
Incl. PeakMemUse (bytes) per call 58,962 58,944 -18 -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% -98 -0.4% -133 -0.6% -120 -1.3% -72 -0.6%
Exclusive Metrics Diff for Current Function4 4.1% 0 0.0% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -98 -100.0% -133 -100.0% -120 -100.0% -72 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -100 -102.0% -132 -99.2% -120 -100.0% -72 -100.0%
hash0 N/A% -2 -2.0% -5 -3.8% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
language0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 3 2.3% 0 0.0% 0 0.0%