Diff Report
Run #5177365b0b425: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5177392a7fa3c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #5177365b0b425Run #5177392a7fa3cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,640 2,379 -261 -9.9%
Incl. Wall Time (microsec) per call 660 595 -65 -9.9%
Excl. Wall Time (microsec)123 125 2 1.6%
Incl. CPU (microsecs)2,163 1,974 -189 -8.7%
Incl. CPU (microsecs) per call 541 494 -47 -8.7%
Excl. CPU (microsec)93 96 3 3.2%
Incl. MemUse (bytes)262,392 262,440 48 0.0%
Incl. MemUse (bytes) per call 65,598 65,610 12 0.0%
Excl. MemUse (bytes)-6,032 -6,032 0 0.0%
Incl. PeakMemUse (bytes)235,776 235,848 72 0.0%
Incl. PeakMemUse (bytes) per call 58,944 58,962 18 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% -261 -0.8% -189 -0.5% 48 0.2% 72 0.3%
Exclusive Metrics Diff for Current Function2 0.8% 3 1.6% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -261 -100.0% -189 -100.0% 48 100.0% 72 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -271 -103.8% -202 -106.9% 48 100.0% 72 100.0%
language0 N/A% 6 2.3% 3 1.6% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 1 0.4% 1 0.5% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 7 3.7% 0 0.0% 0 0.0%