Diff Report
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519af59f030f2Run #519af3b0bf970DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,531 2,299 -232 -9.2%
Incl. Wall Time (microsec) per call 633 575 -58 -9.2%
Excl. Wall Time (microsec)109 109 0 0.0%
Incl. CPU (microsecs)2,114 1,863 -251 -11.9%
Incl. CPU (microsecs) per call 529 466 -63 -11.9%
Excl. CPU (microsec)87 90 3 3.4%
Incl. MemUse (bytes)255,736 255,704 -32 -0.0%
Incl. MemUse (bytes) per call 63,934 63,926 -8 -0.0%
Excl. MemUse (bytes)-5,992 -6,024 -32 -0.5%
Incl. PeakMemUse (bytes)224,048 224,056 8 0.0%
Incl. PeakMemUse (bytes) per call 56,012 56,014 2 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% -232 -9.3% -251 -10.0% -32 -0.1% 8 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 3 1.2% -32 -100.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -232 -100.0% -251 -100.0% -32 -100.0% 8 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -221 -95.3% -238 -94.8% 0 0.0% 8 100.0%
language0 N/A% -8 -3.4% -11 -4.4% 0 0.0% 0 0.0%
serialize0 N/A% -2 -0.9% -2 -0.8% 0 0.0% 0 0.0%
sort0 N/A% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%