Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51972fb0786efRun #519730b884300DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)58,737 58,475 -262 -0.4%
Incl. Wall Time (microsec) per call 14,684 14,619 -66 -0.4%
Excl. Wall Time (microsec)1,898 1,923 25 1.3%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 1,000 1,000 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)569,000 569,000 0 0.0%
Incl. MemUse (bytes) per call 142,250 142,250 0 0.0%
Excl. MemUse (bytes)-9,160 -9,160 0 0.0%
Incl. PeakMemUse (bytes)575,200 575,200 0 0.0%
Incl. PeakMemUse (bytes) per call 143,800 143,800 0 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% -262 -31.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function25 9.5% 0 N/A% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -262 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -248 -94.7% 0 N/A% 0 N/A% 0 N/A%
cache0 N/A% -21 -8.0% 0 N/A% 0 N/A% 0 N/A%
language0 N/A% -18 -6.9% 0 N/A% 0 N/A% 0 N/A%
hash0 N/A% -7 -2.7% 0 N/A% 0 N/A% 0 N/A%
drupal_static0 N/A% 4 1.5% 0 N/A% 0 N/A% 0 N/A%
sort0 N/A% 2 0.8% 0 N/A% 0 N/A% 0 N/A%
serialize0 N/A% 1 0.4% 0 N/A% 0 N/A% 0 N/A%