Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,474 2,268 -206 -8.3%
Incl. Wall Time (microsec) per call 619 567 -52 -8.3%
Excl. Wall Time (microsec)105 101 -4 -3.8%
Incl. CPU (microsecs)2,106 1,973 -133 -6.3%
Incl. CPU (microsecs) per call 527 493 -33 -6.3%
Excl. CPU (microsec)84 74 -10 -11.9%
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)321,336 321,336 0 0.0%
Incl. PeakMemUse (bytes) per call 80,334 80,334 0 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% -206 -7.5% -133 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -1.9% -10 -7.5% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -206 -100.0% -133 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -197 -95.6% -128 -96.2% 0 N/A% 0 N/A%
serialize0 N/A% -2 -1.0% 3 2.3% 0 N/A% 0 N/A%
language0 N/A% -1 -0.5% 2 1.5% 0 N/A% 0 N/A%
hash0 N/A% -1 -0.5% 2 1.5% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -0.5% -1 -0.8% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%