Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: 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 #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,734 3,591 -143 -3.8%
Incl. Wall Time (microsec) per call 934 898 -36 -3.8%
Excl. Wall Time (microsec)122 124 2 1.6%
Incl. CPU (microsecs)2,945 2,916 -29 -1.0%
Incl. CPU (microsecs) per call 736 729 -7 -1.0%
Excl. CPU (microsec)90 100 10 11.1%
Incl. MemUse (bytes)328,976 328,976 0 0.0%
Incl. MemUse (bytes) per call 82,244 82,244 0 0.0%
Excl. MemUse (bytes)-6,032 -6,032 0 0.0%
Incl. PeakMemUse (bytes)341,872 341,872 0 0.0%
Incl. PeakMemUse (bytes) per call 85,468 85,468 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% -143 -32.4% -29 -2.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 1.4% 10 34.5% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -143 -100.0% -29 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -155 -108.4% -42 -144.8% 0 N/A% 0 N/A%
hash0 N/A% 4 2.8% 1 3.4% 0 N/A% 0 N/A%
cache0 N/A% 3 2.1% 2 6.9% 0 N/A% 0 N/A%
serialize0 N/A% 2 1.4% 0 0.0% 0 N/A% 0 N/A%
language0 N/A% 1 0.7% -1 -3.4% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -2 -6.9% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 3 10.3% 0 N/A% 0 N/A%