Diff Report
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: 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 #519ec94fa4daaRun #519ec8682c2dcDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,022 3,278 256 8.5%
Incl. Wall Time (microsec) per call 756 820 64 8.5%
Excl. Wall Time (microsec)99 94 -5 -5.1%
Incl. CPU (microsecs)2,173 2,257 84 3.9%
Incl. CPU (microsecs) per call 543 564 21 3.9%
Excl. CPU (microsec)74 71 -3 -4.1%
Incl. MemUse (bytes)318,048 318,016 -32 -0.0%
Incl. MemUse (bytes) per call 79,512 79,504 -8 -0.0%
Excl. MemUse (bytes)-6,040 -6,040 0 0.0%
Incl. PeakMemUse (bytes)256,416 256,472 56 0.0%
Incl. PeakMemUse (bytes) per call 64,104 64,118 14 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% 256 0.8% 84 0.2% -32 -0.0% 56 0.0%
Exclusive Metrics Diff for Current Function-5 -2.0% -3 -3.6% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 256 100.0% 84 100.0% -32 -100.0% 56 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 266 103.9% 94 111.9% -16 -50.0% 56 100.0%
drupal_static0 N/A% -3 -1.2% -3 -3.6% 0 0.0% 0 0.0%
serialize0 N/A% -2 -0.8% -2 -2.4% 0 0.0% 0 0.0%
language0 N/A% 0 0.0% 2 2.4% -16 -50.0% 0 0.0%
cache0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% -2 -2.4% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%