Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)6,552 5,820 -732 -11.2%
Incl. Wall Time (microsec) per call 1,092 970 -122 -11.2%
Excl. Wall Time (microsec)182 188 6 3.3%
Incl. CPU (microsecs)4,571 4,288 -283 -6.2%
Incl. CPU (microsecs) per call 762 715 -47 -6.2%
Excl. CPU (microsec)139 146 7 5.0%
Incl. MemUse (bytes)453,520 453,544 24 0.0%
Incl. MemUse (bytes) per call 75,587 75,591 4 0.0%
Excl. MemUse (bytes)-10,760 -10,760 0 0.0%
Incl. PeakMemUse (bytes)393,064 392,968 -96 -0.0%
Incl. PeakMemUse (bytes) per call 65,511 65,495 -16 -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% -732 -14.1% -283 -9.5% 24 0.1% -96 -0.3%
Exclusive Metrics Diff for Current Function6 0.8% 7 2.5% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -732 -100.0% -283 -100.0% 24 100.0% -96 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -741 -101.2% -293 -103.5% 24 100.0% -96 -100.0%
cache0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% 1 0.1% -2 -0.7% 0 0.0% 0 0.0%
hash0 N/A% 1 0.1% -3 -1.1% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
language0 N/A% 0 0.0% 4 1.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 5 1.8% 0 0.0% 0 0.0%