Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)5,674 5,771 97 1.7%
Incl. Wall Time (microsec) per call 709 721 12 1.7%
Excl. Wall Time (microsec)219 214 -5 -2.3%
Incl. CPU (microsecs)5,430 5,507 77 1.4%
Incl. CPU (microsecs) per call 679 688 10 1.4%
Excl. CPU (microsec)168 163 -5 -3.0%
Incl. MemUse (bytes)827,168 827,232 64 0.0%
Incl. MemUse (bytes) per call 103,396 103,404 8 0.0%
Excl. MemUse (bytes)-15,728 -15,752 -24 -0.2%
Incl. PeakMemUse (bytes)813,512 805,104 -8,408 -1.0%
Incl. PeakMemUse (bytes) per call 101,689 100,638 -1,051 -1.0%
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% 97 3.8% 77 2.9% 64 0.1% -8,408 -9.4%
Exclusive Metrics Diff for Current Function-5 -5.2% -5 -6.5% -24 -37.5% 0 0.0%
Parent function
menu_build_tree0 N/A% 97 100.0% 77 100.0% 64 100.0% -8,408 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 106 109.3% 90 116.9% 88 137.5% -8,408 -100.0%
cache0 N/A% -4 -4.1% -4 -5.2% 0 0.0% 0 0.0%
serialize0 N/A% 3 3.1% 1 1.3% 0 0.0% 0 0.0%
hash0 N/A% -2 -2.1% -4 -5.2% 0 0.0% 0 0.0%
language0 N/A% -1 -1.0% 1 1.3% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -3 -3.9% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 1.3% 0 0.0% 0 0.0%