Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,624 2,416 -208 -7.9%
Incl. Wall Time (microsec) per call 656 604 -52 -7.9%
Excl. Wall Time (microsec)108 106 -2 -1.9%
Incl. CPU (microsecs)1,952 1,907 -45 -2.3%
Incl. CPU (microsecs) per call 488 477 -11 -2.3%
Excl. CPU (microsec)75 77 2 2.7%
Incl. MemUse (bytes)349,904 349,904 0 0.0%
Incl. MemUse (bytes) per call 87,476 87,476 0 0.0%
Excl. MemUse (bytes)-6,016 -6,016 0 0.0%
Incl. PeakMemUse (bytes)61,816 61,816 0 0.0%
Incl. PeakMemUse (bytes) per call 15,454 15,454 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% -208 -192.6% -45 -25.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -1.0% 2 4.4% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -208 -100.0% -45 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -212 -101.9% -52 -115.6% 0 N/A% 0 N/A%
hash0 N/A% 3 1.4% -1 -2.2% 0 N/A% 0 N/A%
language0 N/A% 2 1.0% 4 8.9% 0 N/A% 0 N/A%
cache0 N/A% 1 0.5% 4 8.9% 0 N/A% 0 N/A%
serialize0 N/A% -1 -0.5% -2 -4.4% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 0.5% 1 2.2% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%