Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,859 2,763 -96 -3.4%
Incl. Wall Time (microsec) per call 715 691 -24 -3.4%
Excl. Wall Time (microsec)110 109 -1 -0.9%
Incl. CPU (microsecs)2,210 2,192 -18 -0.8%
Incl. CPU (microsecs) per call 553 548 -5 -0.8%
Excl. CPU (microsec)81 76 -5 -6.2%
Incl. MemUse (bytes)314,424 314,440 16 0.0%
Incl. MemUse (bytes) per call 78,606 78,610 4 0.0%
Excl. MemUse (bytes)-6,048 -6,064 -16 -0.3%
Incl. PeakMemUse (bytes)335,960 335,824 -136 -0.0%
Incl. PeakMemUse (bytes) per call 83,990 83,956 -34 -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% -96 -2.9% -18 -0.7% 16 0.2% -136 -2.0%
Exclusive Metrics Diff for Current Function-1 -1.0% -5 -27.8% -16 -100.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -96 -100.0% -18 -100.0% 16 100.0% -136 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -94 -97.9% -16 -88.9% 32 200.0% -136 -100.0%
language0 N/A% -5 -5.2% -4 -22.2% 0 0.0% 0 0.0%
serialize0 N/A% 3 3.1% 6 33.3% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 1.0% -1 -5.6% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 1 5.6% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 1 5.6% 0 0.0% 0 0.0%