Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #51abc4cb0a647Run #51abc588c7973DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)698 680 -18 -2.6%
Incl. Wall Time (microsec) per call 698 680 -18 -2.6%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)430 461 31 7.2%
Incl. CPU (microsecs) per call 430 461 31 7.2%
Excl. CPU (microsec)16 13 -3 -18.8%
Incl. MemUse (bytes)49,192 49,192 0 0.0%
Incl. MemUse (bytes) per call 49,192 49,192 0 0.0%
Excl. MemUse (bytes)376 376 0 0.0%
Incl. PeakMemUse (bytes)45,656 45,656 0 0.0%
Incl. PeakMemUse (bytes) per call 45,656 45,656 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -18 -32.7% 31 1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -5.6% -3 -9.7% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -18 -100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -19 -105.6% 31 100.0% 0 N/A% 0 N/A%
cache0 N/A% 2 11.1% 1 3.2% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 N/A%