Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,584 3,506 -78 -2.2%
Incl. Wall Time (microsec) per call 597 584 -13 -2.2%
Excl. Wall Time (microsec)150 146 -4 -2.7%
Incl. CPU (microsecs)3,169 3,079 -90 -2.8%
Incl. CPU (microsecs) per call 528 513 -15 -2.8%
Excl. CPU (microsec)116 110 -6 -5.2%
Incl. MemUse (bytes)528,032 528,040 8 0.0%
Incl. MemUse (bytes) per call 88,005 88,007 1 0.0%
Excl. MemUse (bytes)-10,776 -10,776 0 0.0%
Incl. PeakMemUse (bytes)514,096 514,104 8 0.0%
Incl. PeakMemUse (bytes) per call 85,683 85,684 1 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% -78 -20.9% -90 -8.5% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-4 -5.1% -6 -6.7% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -78 -100.0% -90 -100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -65 -83.3% -75 -83.3% 8 100.0% 8 100.0%
hash0 N/A% -3 -3.8% -2 -2.2% 0 0.0% 0 0.0%
cache0 N/A% -3 -3.8% -1 -1.1% 0 0.0% 0 0.0%
language0 N/A% -2 -2.6% -4 -4.4% 0 0.0% 0 0.0%
serialize0 N/A% -1 -1.3% 0 0.0% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -2 -2.2% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%