Diff Report
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519050cbdc201Run #51904f8640386DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,872 2,646 -226 -7.9%
Incl. Wall Time (microsec) per call 718 662 -57 -7.9%
Excl. Wall Time (microsec)122 105 -17 -13.9%
Incl. CPU (microsecs)2,083 2,010 -73 -3.5%
Incl. CPU (microsecs) per call 521 503 -18 -3.5%
Excl. CPU (microsec)89 84 -5 -5.6%
Incl. MemUse (bytes)305,736 305,744 8 0.0%
Incl. MemUse (bytes) per call 76,434 76,436 2 0.0%
Excl. MemUse (bytes)-6,032 -6,032 0 0.0%
Incl. PeakMemUse (bytes)326,928 326,968 40 0.0%
Incl. PeakMemUse (bytes) per call 81,732 81,742 10 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% -226 -20.2% -73 -4.6% 8 0.0% 40 0.0%
Exclusive Metrics Diff for Current Function-17 -7.5% -5 -6.8% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -226 -100.0% -73 -100.0% 8 100.0% 40 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -161 -71.2% -8 -11.0% 8 100.0% 40 100.0%
language0 N/A% -24 -10.6% -26 -35.6% 0 0.0% 0 0.0%
cache0 N/A% -11 -4.9% -17 -23.3% 0 0.0% 0 0.0%
serialize0 N/A% -5 -2.2% -5 -6.8% 0 0.0% 0 0.0%
hash0 N/A% -4 -1.8% -7 -9.6% 0 0.0% 0 0.0%
drupal_static0 N/A% -3 -1.3% -3 -4.1% 0 0.0% 0 0.0%
sort0 N/A% -1 -0.4% -2 -2.7% 0 0.0% 0 0.0%