Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,320 3,584 264 8.0%
Incl. Wall Time (microsec) per call 553 597 44 8.0%
Excl. Wall Time (microsec)155 150 -5 -3.2%
Incl. CPU (microsecs)3,088 3,169 81 2.6%
Incl. CPU (microsecs) per call 515 528 14 2.6%
Excl. CPU (microsec)112 116 4 3.6%
Incl. MemUse (bytes)528,032 528,032 0 0.0%
Incl. MemUse (bytes) per call 88,005 88,005 0 0.0%
Excl. MemUse (bytes)-10,776 -10,776 0 0.0%
Incl. PeakMemUse (bytes)514,096 514,096 0 0.0%
Incl. PeakMemUse (bytes) per call 85,683 85,683 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% 264 10.7% 81 10.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -1.9% 4 4.9% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% 264 100.0% 81 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 272 103.0% 91 112.3% 0 N/A% 0 N/A%
language0 N/A% -3 -1.1% -3 -3.7% 0 N/A% 0 N/A%
hash0 N/A% 1 0.4% 1 1.2% 0 N/A% 0 N/A%
serialize0 N/A% -1 -0.4% -3 -3.7% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% -2 -2.5% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% -2 -2.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -5 -6.2% 0 N/A% 0 N/A%