Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,125 2,152 27 1.3%
Incl. Wall Time (microsec) per call 531 538 7 1.3%
Excl. Wall Time (microsec)86 86 0 0.0%
Incl. CPU (microsecs)1,808 1,832 24 1.3%
Incl. CPU (microsecs) per call 452 458 6 1.3%
Excl. CPU (microsec)69 67 -2 -2.9%
Incl. MemUse (bytes)248,976 248,952 -24 -0.0%
Incl. MemUse (bytes) per call 62,244 62,238 -6 -0.0%
Excl. MemUse (bytes)-6,040 -6,040 0 0.0%
Incl. PeakMemUse (bytes)265,480 265,112 -368 -0.1%
Incl. PeakMemUse (bytes) per call 66,370 66,278 -92 -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% 27 6.5% 24 10.1% -24 -0.1% -368 -0.8%
Exclusive Metrics Diff for Current Function0 0.0% -2 -8.3% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 27 100.0% 24 100.0% -24 -100.0% -368 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 23 85.2% 26 108.3% -24 -100.0% -368 -100.0%
drupal_static0 N/A% 2 7.4% 0 0.0% 0 0.0% 0 0.0%
language0 N/A% 2 7.4% 2 8.3% 0 0.0% 0 0.0%
hash0 N/A% 1 3.7% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% -1 -3.7% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% -2 -8.3% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%