Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,652 1,649 -3 -0.2%
Incl. Wall Time (microsec) per call 413 412 -1 -0.2%
Excl. Wall Time (microsec)88 93 5 5.7%
Incl. CPU (microsecs)1,339 1,328 -11 -0.8%
Incl. CPU (microsecs) per call 335 332 -3 -0.8%
Excl. CPU (microsec)67 60 -7 -10.4%
Incl. MemUse (bytes)213,608 212,504 -1,104 -0.5%
Incl. MemUse (bytes) per call 53,402 53,126 -276 -0.5%
Excl. MemUse (bytes)-5,968 -6,008 -40 -0.7%
Incl. PeakMemUse (bytes)15,760 840 -14,920 -94.7%
Incl. PeakMemUse (bytes) per call 3,940 210 -3,730 -94.7%
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% -3 -0.1% -11 -0.4% -1,104 -3.9% -14,920 -45.7%
Exclusive Metrics Diff for Current Function5 166.7% -7 -63.6% -40 -3.6% 0 0.0%
Parent function
menu_build_tree0 N/A% -3 -100.0% -11 -100.0% -1,104 -100.0% -14,920 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -9 -300.0% -10 -90.9% -1,064 -96.4% -14,920 -100.0%
language0 N/A% 3 100.0% 4 36.4% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% -1 -33.3% 1 9.1% -8 -0.7% 0 0.0%
sort0 N/A% 0 0.0% 0 0.0% -16 -1.4% 0 0.0%
cache0 N/A% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 2 18.2% 24 2.2% 0 0.0%