Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519c153c76aa0Run #519c1681d41e5DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)474 482 8 1.7%
Incl. Wall Time (microsec) per call 474 482 8 1.7%
Excl. Wall Time (microsec)21 21 0 0.0%
Incl. CPU (microsecs)413 420 7 1.7%
Incl. CPU (microsecs) per call 413 420 7 1.7%
Excl. CPU (microsec)17 20 3 17.6%
Incl. MemUse (bytes)50,072 50,072 0 0.0%
Incl. MemUse (bytes) per call 50,072 50,072 0 0.0%
Excl. MemUse (bytes)-96 -96 0 0.0%
Incl. PeakMemUse (bytes)56,048 56,048 0 0.0%
Incl. PeakMemUse (bytes) per call 56,048 56,048 0 0.0%
Excl. PeakMemUse (bytes)288 288 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% 8 0.2% 7 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 3 42.9% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 8 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 8 100.0% 5 71.4% 0 N/A% 0 N/A%
system_register0 N/A% -1 -12.5% -1 -14.3% 0 N/A% 0 N/A%
cache0 N/A% 1 12.5% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%