Diff Report
Run #51ec3c5ab9ae4: 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 #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,506 3,584 78 2.2%
Incl. Wall Time (microsec) per call 584 597 13 2.2%
Excl. Wall Time (microsec)146 150 4 2.7%
Incl. CPU (microsecs)3,079 3,169 90 2.9%
Incl. CPU (microsecs) per call 513 528 15 2.9%
Excl. CPU (microsec)110 116 6 5.5%
Incl. MemUse (bytes)528,040 528,032 -8 -0.0%
Incl. MemUse (bytes) per call 88,007 88,005 -1 -0.0%
Excl. MemUse (bytes)-10,776 -10,776 0 0.0%
Incl. PeakMemUse (bytes)514,104 514,096 -8 -0.0%
Incl. PeakMemUse (bytes) per call 85,684 85,683 -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 Function4 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%