Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)61,538 12,206 -49,332 -80.2%
Incl. Wall Time (microsec) per call 12,308 2,441 -9,866 -80.2%
Excl. Wall Time (microsec)4,199 735 -3,464 -82.5%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 800 800 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)301,288 301,304 16 0.0%
Incl. MemUse (bytes) per call 60,258 60,261 3 0.0%
Excl. MemUse (bytes)-12,408 -12,408 0 0.0%
Incl. PeakMemUse (bytes)304,152 304,272 120 0.0%
Incl. PeakMemUse (bytes) per call 60,830 60,854 24 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% -49,332 -0.3% 4,000 100.0% 16 0.9% 120 8.0%
Exclusive Metrics Diff for Current Function-3,464 -7.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -49,332 -100.0% 4,000 100.0% 16 100.0% 120 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -37,541 -76.1% 0 0.0% 16 100.0% 120 100.0%
language0 N/A% -4,120 -8.4% 4,000 100.0% 0 0.0% 0 0.0%
cache0 N/A% -2,002 -4.1% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% -684 -1.4% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% -680 -1.4% 0 0.0% 0 0.0% 0 0.0%
hash0 N/A% -561 -1.1% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% -280 -0.6% 0 0.0% 0 0.0% 0 0.0%