Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,055 1,766 -289 -14.1%
Incl. Wall Time (microsec) per call 514 442 -72 -14.1%
Excl. Wall Time (microsec)96 98 2 2.1%
Incl. CPU (microsecs)1,660 1,561 -99 -6.0%
Incl. CPU (microsecs) per call 415 390 -25 -6.0%
Excl. CPU (microsec)76 70 -6 -7.9%
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)128,104 128,104 0 0.0%
Incl. PeakMemUse (bytes) per call 32,026 32,026 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% -289 -73.5% -99 -15.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.7% -6 -6.1% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -289 -100.0% -99 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -291 -100.7% -99 -100.0% 0 N/A% 0 N/A%
language0 N/A% 2 0.7% 1 1.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -0.3% 1 1.0% 0 N/A% 0 N/A%
hash0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 3 3.0% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%