Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 4 4 N/A%
Incl. Wall Time (microsec) 4,181 4,181 N/A%
Incl. Wall Time (microsec) per call N/A 1,045 1,045 N/A%
Excl. Wall Time (microsec) 590 590 N/A%
Incl. CPU (microsecs) 3,401 3,401 N/A%
Incl. CPU (microsecs) per call N/A 850 850 N/A%
Excl. CPU (microsec) 103 103 N/A%
Incl. MemUse (bytes) 372,296 372,296 N/A%
Incl. MemUse (bytes) per call N/A 93,074 93,074 N/A%
Excl. MemUse (bytes) -6,016 -6,016 N/A%
Incl. PeakMemUse (bytes) 381,496 381,496 N/A%
Incl. PeakMemUse (bytes) per call N/A 95,374 95,374 N/A%
Excl. PeakMemUse (bytes) 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_tree4 9.8% 4,181 0.4% 3,401 0.3% 372,296 1.9% 381,496 2.0%
Exclusive Metrics Diff for Current Function590 14.1% 103 3.0% -6,016 -1.6% 0 0.0%
Parent function
menu_build_tree4 100.0% 4,181 100.0% 3,401 100.0% 372,296 100.0% 381,496 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get4 14.3% 3,346 80.0% 2,567 75.5% 339,384 91.2% 325,880 85.4%
language4 14.3% 99 2.4% 566 16.6% 33,536 9.0% 55,616 14.6%
cache4 14.3% 75 1.8% 77 2.3% 768 0.2% 0 0.0%
serialize4 14.3% 22 0.5% 25 0.7% 1,664 0.4% 0 0.0%
drupal_static4 14.3% 22 0.5% 27 0.8% 1,088 0.3% 0 0.0%
hash4 14.3% 17 0.4% 21 0.6% 1,112 0.3% 0 0.0%
sort4 14.3% 10 0.2% 15 0.4% 760 0.2% 0 0.0%