Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)612 609 -3 -0.5%
Incl. Wall Time (microsec) per call 612 609 -3 -0.5%
Excl. Wall Time (microsec)32 34 2 6.2%
Incl. CPU (microsecs)529 534 5 0.9%
Incl. CPU (microsecs) per call 529 534 5 0.9%
Excl. CPU (microsec)25 28 3 12.0%
Incl. MemUse (bytes)50,696 50,688 -8 -0.0%
Incl. MemUse (bytes) per call 50,696 50,688 -8 -0.0%
Excl. MemUse (bytes)400 400 0 0.0%
Incl. PeakMemUse (bytes)53,232 53,224 -8 -0.0%
Incl. PeakMemUse (bytes) per call 53,232 53,224 -8 -0.0%
Excl. PeakMemUse (bytes)992 992 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% -3 -1.1% 5 1.9% -8 -50.0% -8 -12.5%
Exclusive Metrics Diff for Current Function2 66.7% 3 60.0% 0 0.0% 0 0.0%
Parent function
list_themes0 N/A% -3 -100.0% 5 100.0% -8 -100.0% -8 -100.0%
Child functions
system_register0 N/A% -2 -66.7% -3 -60.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -1 -33.3% 5 100.0% -8 -100.0% -8 -100.0%
cache0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 0.0%