Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)546 552 6 1.1%
Incl. Wall Time (microsec) per call 546 552 6 1.1%
Excl. Wall Time (microsec)24 22 -2 -8.3%
Incl. CPU (microsecs)427 432 5 1.2%
Incl. CPU (microsecs) per call 427 432 5 1.2%
Excl. CPU (microsec)17 17 0 0.0%
Incl. MemUse (bytes)56,240 56,240 0 0.0%
Incl. MemUse (bytes) per call 56,240 56,240 0 0.0%
Excl. MemUse (bytes)376 376 0 0.0%
Incl. PeakMemUse (bytes)61,384 61,312 -72 -0.1%
Incl. PeakMemUse (bytes) per call 61,384 61,312 -72 -0.1%
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% 6 0.5% 5 0.4% 0 0.0% -72 -0.2%
Exclusive Metrics Diff for Current Function-2 -33.3% 0 0.0% 0 N/A% 0 0.0%
Parent function
list_themes0 N/A% 6 100.0% 5 100.0% 0 N/A% -72 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 6 100.0% 5 100.0% 0 N/A% -72 -100.0%
system_register0 N/A% 2 33.3% -1 -20.0% 0 N/A% 0 0.0%
cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%