Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)612 670 58 9.5%
Incl. Wall Time (microsec) per call 612 670 58 9.5%
Excl. Wall Time (microsec)32 33 1 3.1%
Incl. CPU (microsecs)529 539 10 1.9%
Incl. CPU (microsecs) per call 529 539 10 1.9%
Excl. CPU (microsec)25 26 1 4.0%
Incl. MemUse (bytes)50,696 50,696 0 0.0%
Incl. MemUse (bytes) per call 50,696 50,696 0 0.0%
Excl. MemUse (bytes)400 400 0 0.0%
Incl. PeakMemUse (bytes)53,232 53,232 0 0.0%
Incl. PeakMemUse (bytes) per call 53,232 53,232 0 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% 58 4.7% 10 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.7% 1 10.0% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 58 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 59 101.7% 10 100.0% 0 N/A% 0 N/A%
system_register0 N/A% -1 -1.7% -1 -10.0% 0 N/A% 0 N/A%
cache0 N/A% -1 -1.7% 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%