Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,978 2,848 -130 -4.4%
Incl. Wall Time (microsec) per call 745 712 -33 -4.4%
Excl. Wall Time (microsec)115 105 -10 -8.7%
Incl. CPU (microsecs)2,237 2,239 2 0.1%
Incl. CPU (microsecs) per call 559 560 1 0.1%
Excl. CPU (microsec)88 79 -9 -10.2%
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)-6,056 -6,064 -8 -0.1%
Incl. PeakMemUse (bytes)336,072 335,792 -280 -0.1%
Incl. PeakMemUse (bytes) per call 84,018 83,948 -70 -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% -130 -1.6% 2 0.0% -8 -0.0% -280 -1.5%
Exclusive Metrics Diff for Current Function-10 -7.7% -9 -450.0% -8 -100.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -130 -100.0% 2 100.0% -8 -100.0% -280 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -105 -80.8% 28 1400.0% 0 0.0% -280 -100.0%
language0 N/A% -10 -7.7% -9 -450.0% 0 0.0% 0 0.0%
cache0 N/A% -5 -3.8% -6 -300.0% 0 0.0% 0 0.0%
serialize0 N/A% 2 1.5% 1 50.0% 0 0.0% 0 0.0%
hash0 N/A% -1 -0.8% -3 -150.0% 0 0.0% 0 0.0%
sort0 N/A% -1 -0.8% -1 -50.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%