Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)449 452 3 0.7%
Incl. Wall Time (microsec) per call 449 452 3 0.7%
Excl. Wall Time (microsec)24 23 -1 -4.2%
Incl. CPU (microsecs)392 390 -2 -0.5%
Incl. CPU (microsecs) per call 392 390 -2 -0.5%
Excl. CPU (microsec)19 19 0 0.0%
Incl. MemUse (bytes)55,552 55,552 0 0.0%
Incl. MemUse (bytes) per call 55,552 55,552 0 0.0%
Excl. MemUse (bytes)408 408 0 0.0%
Incl. PeakMemUse (bytes)49,648 49,648 0 0.0%
Incl. PeakMemUse (bytes) per call 49,648 49,648 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% 3 0.1% -2 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 3 100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 2 66.7% -3 -150.0% 0 N/A% 0 N/A%
system_register0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%