Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,117 2,272 155 7.3%
Incl. Wall Time (microsec) per call 529 568 39 7.3%
Excl. Wall Time (microsec)90 95 5 5.6%
Incl. CPU (microsecs)1,924 1,939 15 0.8%
Incl. CPU (microsecs) per call 481 485 4 0.8%
Excl. CPU (microsec)75 83 8 10.7%
Incl. MemUse (bytes)255,520 255,520 0 0.0%
Incl. MemUse (bytes) per call 63,880 63,880 0 0.0%
Excl. MemUse (bytes)-6,016 -6,016 0 0.0%
Incl. PeakMemUse (bytes)205,760 205,848 88 0.0%
Incl. PeakMemUse (bytes) per call 51,440 51,462 22 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% 155 40.7% 15 4.7% 0 0.0% 88 0.2%
Exclusive Metrics Diff for Current Function5 3.2% 8 53.3% 0 N/A% 0 0.0%
Parent function
menu_build_tree0 N/A% 155 100.0% 15 100.0% 0 N/A% 88 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 148 95.5% 5 33.3% 0 N/A% 88 100.0%
language0 N/A% 2 1.3% 3 20.0% 0 N/A% 0 0.0%
cache0 N/A% 1 0.6% 1 6.7% 0 N/A% 0 0.0%
serialize0 N/A% -1 -0.6% 1 6.7% 0 N/A% 0 0.0%
sort0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 0.0%