Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,408 2,474 66 2.7%
Incl. Wall Time (microsec) per call 602 619 17 2.7%
Excl. Wall Time (microsec)105 105 0 0.0%
Incl. CPU (microsecs)2,013 2,106 93 4.6%
Incl. CPU (microsecs) per call 503 527 23 4.6%
Excl. CPU (microsec)73 84 11 15.1%
Incl. MemUse (bytes)318,136 318,136 0 0.0%
Incl. MemUse (bytes) per call 79,534 79,534 0 0.0%
Excl. MemUse (bytes)-6,016 -6,016 0 0.0%
Incl. PeakMemUse (bytes)321,304 321,336 32 0.0%
Incl. PeakMemUse (bytes) per call 80,326 80,334 8 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% 66 0.8% 93 1.4% 0 0.0% 32 0.1%
Exclusive Metrics Diff for Current Function0 0.0% 11 11.8% 0 N/A% 0 0.0%
Parent function
menu_build_tree0 N/A% 66 100.0% 93 100.0% 0 N/A% 32 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 62 93.9% 87 93.5% 0 N/A% 32 100.0%
serialize0 N/A% 2 3.0% 1 1.1% 0 N/A% 0 0.0%
language0 N/A% 1 1.5% -4 -4.3% 0 N/A% 0 0.0%
hash0 N/A% 1 1.5% -1 -1.1% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% -3 -3.2% 0 N/A% 0 0.0%
cache0 N/A% 0 0.0% 3 3.2% 0 N/A% 0 0.0%
sort0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 0.0%