Diff Report
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519d4d6ecb28cRun #519d4cd4e396dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)841 883 42 5.0%
Incl. Wall Time (microsec) per call 841 883 42 5.0%
Excl. Wall Time (microsec)31 36 5 16.1%
Incl. CPU (microsecs)616 659 43 7.0%
Incl. CPU (microsecs) per call 616 659 43 7.0%
Excl. CPU (microsec)25 31 6 24.0%
Incl. MemUse (bytes)27,880 27,880 0 0.0%
Incl. MemUse (bytes) per call 27,880 27,880 0 0.0%
Excl. MemUse (bytes)-88 -88 0 0.0%
Incl. PeakMemUse (bytes)29,996 29,996 0 0.0%
Incl. PeakMemUse (bytes) per call 29,996 29,996 0 0.0%
Excl. PeakMemUse (bytes)304 304 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% 42 5.6% 43 13.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 11.9% 6 14.0% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 42 100.0% 43 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 23 54.8% 24 55.8% 0 N/A% 0 N/A%
system_register0 N/A% 8 19.0% 6 14.0% 0 N/A% 0 N/A%
cache0 N/A% 4 9.5% 4 9.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 2 4.8% 3 7.0% 0 N/A% 0 N/A%