Diff Report
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #51aaed63de9a0Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)563 515 -48 -8.5%
Incl. Wall Time (microsec) per call 563 515 -48 -8.5%
Excl. Wall Time (microsec)26 23 -3 -11.5%
Incl. CPU (microsecs)466 416 -50 -10.7%
Incl. CPU (microsecs) per call 466 416 -50 -10.7%
Excl. CPU (microsec)19 21 2 10.5%
Incl. MemUse (bytes)50,688 50,688 0 0.0%
Incl. MemUse (bytes) per call 50,688 50,688 0 0.0%
Excl. MemUse (bytes)392 392 0 0.0%
Incl. PeakMemUse (bytes)58,304 58,304 0 0.0%
Incl. PeakMemUse (bytes) per call 58,304 58,304 0 0.0%
Excl. PeakMemUse (bytes)576 576 0 0.0%

Parent/Child Regression/Improvement report for system_list [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
system_list0 N/A% -48 -8.2% -50 -30.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -6.2% 2 4.0% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -48 -100.0% -50 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -39 -81.2% -41 -82.0% 0 N/A% 0 N/A%
system_register0 N/A% -6 -12.5% -11 -22.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%