Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,410 3,402 -8 -0.2%
Incl. Wall Time (microsec) per call 853 851 -2 -0.2%
Excl. Wall Time (microsec)154 143 -11 -7.1%
Incl. CPU (microsecs)3,317 3,308 -9 -0.3%
Incl. CPU (microsecs) per call 829 827 -2 -0.3%
Excl. CPU (microsec)129 108 -21 -16.3%
Incl. MemUse (bytes)305,656 305,656 0 0.0%
Incl. MemUse (bytes) per call 76,414 76,414 0 0.0%
Excl. MemUse (bytes)-6,016 -6,016 0 0.0%
Incl. PeakMemUse (bytes)319,592 319,592 0 0.0%
Incl. PeakMemUse (bytes) per call 79,898 79,898 0 0.0%
Excl. PeakMemUse (bytes)528 528 0 0.0%

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% -8 -1.4% -9 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -137.5% -21 -233.3% 0 N/A% 0 N/A%
Parent function
menu_build_tree0 N/A% -8 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 31 387.5% 33 366.7% 0 N/A% 0 N/A%
language0 N/A% -23 -287.5% -21 -233.3% 0 N/A% 0 N/A%
drupal_static0 N/A% -2 -25.0% -4 -44.4% 0 N/A% 0 N/A%
cache0 N/A% -1 -12.5% 3 33.3% 0 N/A% 0 N/A%
serialize0 N/A% -1 -12.5% 1 11.1% 0 N/A% 0 N/A%
sort0 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%