Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,792 3,079 287 10.3%
Incl. Wall Time (microsec) per call 698 770 72 10.3%
Excl. Wall Time (microsec)113 119 6 5.3%
Incl. CPU (microsecs)2,299 2,544 245 10.7%
Incl. CPU (microsecs) per call 575 636 61 10.7%
Excl. CPU (microsec)91 95 4 4.4%
Incl. MemUse (bytes)321,536 321,536 0 0.0%
Incl. MemUse (bytes) per call 80,384 80,384 0 0.0%
Excl. MemUse (bytes)-6,040 -6,040 0 0.0%
Incl. PeakMemUse (bytes)288,576 288,576 0 0.0%
Incl. PeakMemUse (bytes) per call 72,144 72,144 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% 287 33.4% 245 27.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 2.1% 4 1.6% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 287 100.0% 245 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 250 87.1% 209 85.3% 0 N/A% 0 N/A%
language0 N/A% 15 5.2% 14 5.7% 0 N/A% 0 N/A%
cache0 N/A% 9 3.1% 9 3.7% 0 N/A% 0 N/A%
serialize0 N/A% 3 1.0% 4 1.6% 0 N/A% 0 N/A%
hash0 N/A% 2 0.7% 2 0.8% 0 N/A% 0 N/A%
sort0 N/A% 1 0.3% 1 0.4% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 0.3% 2 0.8% 0 N/A% 0 N/A%