Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)6,652 6,751 99 1.5%
Incl. Wall Time (microsec) per call 950 964 14 1.5%
Excl. Wall Time (microsec)189 195 6 3.2%
Incl. CPU (microsecs)4,096 4,149 53 1.3%
Incl. CPU (microsecs) per call 585 593 8 1.3%
Excl. CPU (microsec)139 150 11 7.9%
Incl. MemUse (bytes)507,432 507,440 8 0.0%
Incl. MemUse (bytes) per call 72,490 72,491 1 0.0%
Excl. MemUse (bytes)-13,184 -13,184 0 0.0%
Incl. PeakMemUse (bytes)434,880 434,576 -304 -0.1%
Incl. PeakMemUse (bytes) per call 62,126 62,082 -43 -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% 99 12.4% 53 26.5% 8 0.0% -304 -0.8%
Exclusive Metrics Diff for Current Function6 6.1% 11 20.8% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 99 100.0% 53 100.0% 8 100.0% -304 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 89 89.9% 43 81.1% 8 100.0% -304 -100.0%
language0 N/A% 6 6.1% 4 7.5% 0 0.0% 0 0.0%
serialize0 N/A% -2 -2.0% -6 -11.3% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -1.0% 1 1.9% 0 0.0% 0 0.0%
hash0 N/A% 1 1.0% -1 -1.9% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -2 -3.8% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 3 5.7% 0 0.0% 0 0.0%