Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)452 514 62 13.7%
Incl. Wall Time (microsec) per call 452 514 62 13.7%
Excl. Wall Time (microsec)23 24 1 4.3%
Incl. CPU (microsecs)390 407 17 4.4%
Incl. CPU (microsecs) per call 390 407 17 4.4%
Excl. CPU (microsec)19 18 -1 -5.3%
Incl. MemUse (bytes)55,552 55,552 0 0.0%
Incl. MemUse (bytes) per call 55,552 55,552 0 0.0%
Excl. MemUse (bytes)408 408 0 0.0%
Incl. PeakMemUse (bytes)49,648 49,648 0 0.0%
Incl. PeakMemUse (bytes) per call 49,648 49,648 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% 62 16.6% 17 1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 1.6% -1 -5.9% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 62 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 61 98.4% 18 105.9% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 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%