Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)668 625 -43 -6.4%
Incl. Wall Time (microsec) per call 668 625 -43 -6.4%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)465 463 -2 -0.4%
Incl. CPU (microsecs) per call 465 463 -2 -0.4%
Excl. CPU (microsec)17 18 1 5.9%
Incl. MemUse (bytes)48,536 48,536 0 0.0%
Incl. MemUse (bytes) per call 48,536 48,536 0 0.0%
Excl. MemUse (bytes)-96 -96 0 0.0%
Incl. PeakMemUse (bytes)48,584 48,584 0 0.0%
Incl. PeakMemUse (bytes) per call 48,584 48,584 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% -43 -3.2% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.3% 1 50.0% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -43 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -41 -95.3% -1 -50.0% 0 N/A% 0 N/A%
system_register0 N/A% -2 -4.7% -2 -100.0% 0 N/A% 0 N/A%
cache0 N/A% 1 2.3% 1 50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%