Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,770 2,850 80 2.9%
Incl. Wall Time (microsec) per call 693 713 20 2.9%
Excl. Wall Time (microsec)117 112 -5 -4.3%
Incl. CPU (microsecs)2,362 2,278 -84 -3.6%
Incl. CPU (microsecs) per call 591 570 -21 -3.6%
Excl. CPU (microsec)93 89 -4 -4.3%
Incl. MemUse (bytes)314,432 314,424 -8 -0.0%
Incl. MemUse (bytes) per call 78,608 78,606 -2 -0.0%
Excl. MemUse (bytes)-6,064 -6,064 0 0.0%
Incl. PeakMemUse (bytes)335,856 335,936 80 0.0%
Incl. PeakMemUse (bytes) per call 83,964 83,984 20 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% 80 22.7% -84 -9.0% -8 -0.3% 80 3.3%
Exclusive Metrics Diff for Current Function-5 -6.2% -4 -4.8% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 80 100.0% -84 -100.0% -8 -100.0% 80 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 92 115.0% -72 -85.7% -8 -100.0% 80 100.0%
serialize0 N/A% -3 -3.8% -2 -2.4% 0 0.0% 0 0.0%
language0 N/A% -1 -1.2% -2 -2.4% 0 0.0% 0 0.0%
cache0 N/A% -1 -1.2% -2 -2.4% 0 0.0% 0 0.0%
hash0 N/A% -1 -1.2% 2 2.4% 0 0.0% 0 0.0%
sort0 N/A% -1 -1.2% -3 -3.6% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%