Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,310 2,570 260 11.3%
Incl. Wall Time (microsec) per call 770 857 87 11.3%
Excl. Wall Time (microsec)83 94 11 13.3%
Incl. CPU (microsecs)1,672 1,735 63 3.8%
Incl. CPU (microsecs) per call 557 578 21 3.8%
Excl. CPU (microsec)73 83 10 13.7%
Incl. MemUse (bytes)45,368 45,368 0 0.0%
Incl. MemUse (bytes) per call 15,123 15,123 0 0.0%
Excl. MemUse (bytes)-20,320 -20,320 0 0.0%
Incl. PeakMemUse (bytes)78,760 78,760 0 0.0%
Incl. PeakMemUse (bytes) per call 26,253 26,253 0 0.0%
Excl. PeakMemUse (bytes)360 360 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% 260 28.5% 63 18.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 4.2% 10 15.9% 0 N/A% 0 N/A%
Parent functions
system_get_info0 N/A% 207 79.6% 46 73.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 53 20.4% 17 27.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 244 93.8% 47 74.6% 0 N/A% 0 N/A%
system_register0 N/A% 4 1.5% 2 3.2% 0 N/A% 0 N/A%
Drupal::cache0 N/A% 1 0.4% 3 4.8% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%