Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,698 2,905 207 7.7%
Incl. Wall Time (microsec) per call 675 726 52 7.7%
Excl. Wall Time (microsec)120 106 -14 -11.7%
Incl. CPU (microsecs)2,104 2,020 -84 -4.0%
Incl. CPU (microsecs) per call 526 505 -21 -4.0%
Excl. CPU (microsec)95 82 -13 -13.7%
Incl. MemUse (bytes)305,752 305,736 -16 -0.0%
Incl. MemUse (bytes) per call 76,438 76,434 -4 -0.0%
Excl. MemUse (bytes)-6,040 -6,040 0 0.0%
Incl. PeakMemUse (bytes)325,320 325,320 0 0.0%
Incl. PeakMemUse (bytes) per call 81,330 81,330 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% 207 40.6% -84 -8.2% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -6.8% -13 -15.5% 0 0.0% 0 N/A%
Parent function
menu_build_tree0 N/A% 207 100.0% -84 -100.0% -16 -100.0% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 234 113.0% -55 -65.5% -16 -100.0% 0 N/A%
language0 N/A% -6 -2.9% -7 -8.3% 0 0.0% 0 N/A%
cache0 N/A% -2 -1.0% -2 -2.4% 0 0.0% 0 N/A%
hash0 N/A% -2 -1.0% -2 -2.4% 0 0.0% 0 N/A%
serialize0 N/A% -2 -1.0% -7 -8.3% 0 0.0% 0 N/A%
drupal_static0 N/A% -1 -0.5% 1 1.2% 0 0.0% 0 N/A%
sort0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 N/A%