Diff Report
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,162 4,226 1,064 33.6%
Incl. Wall Time (microsec) per call 791 1,057 266 33.6%
Excl. Wall Time (microsec)597 622 25 4.2%
Incl. CPU (microsecs)2,703 3,790 1,087 40.2%
Incl. CPU (microsecs) per call 676 948 272 40.2%
Excl. CPU (microsec)82 96 14 17.1%
Incl. MemUse (bytes)313,960 313,968 8 0.0%
Incl. MemUse (bytes) per call 78,490 78,492 2 0.0%
Excl. MemUse (bytes)-6,056 -6,056 0 0.0%
Incl. PeakMemUse (bytes)329,448 329,456 8 0.0%
Incl. PeakMemUse (bytes) per call 82,362 82,364 2 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% 1,064 47.4% 1,087 54.2% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function25 2.3% 14 1.3% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% 1,064 100.0% 1,087 100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 1,031 96.9% 1,054 97.0% 8 100.0% 8 100.0%
serialize0 N/A% 4 0.4% 14 1.3% 0 0.0% 0 0.0%
language0 N/A% 1 0.1% 2 0.2% 0 0.0% 0 0.0%
cache0 N/A% 1 0.1% 2 0.2% 0 0.0% 0 0.0%
hash0 N/A% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 0.1% 2 0.2% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%