Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,535 2,403 -132 -5.2%
Incl. Wall Time (microsec) per call 634 601 -33 -5.2%
Excl. Wall Time (microsec)102 99 -3 -2.9%
Incl. CPU (microsecs)1,798 1,753 -45 -2.5%
Incl. CPU (microsecs) per call 450 438 -11 -2.5%
Excl. CPU (microsec)70 78 8 11.4%
Incl. MemUse (bytes)255,784 255,776 -8 -0.0%
Incl. MemUse (bytes) per call 63,946 63,944 -2 -0.0%
Excl. MemUse (bytes)-6,008 -6,008 0 0.0%
Incl. PeakMemUse (bytes)192,608 192,552 -56 -0.0%
Incl. PeakMemUse (bytes) per call 48,152 48,138 -14 -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% -132 -5.4% -45 -1.4% -8 -0.1% -56 -0.3%
Exclusive Metrics Diff for Current Function-3 -2.3% 8 17.8% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -132 -100.0% -45 -100.0% -8 -100.0% -56 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -134 -101.5% -52 -115.6% -8 -100.0% -56 -100.0%
language0 N/A% 2 1.5% 2 4.4% 0 0.0% 0 0.0%
cache0 N/A% 2 1.5% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 1 0.8% 1 2.2% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -2 -4.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -2 -4.4% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%