Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for system_list

system_listRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 648 648 N/A%
Incl. Wall Time (microsec) per call N/A 648 648 N/A%
Excl. Wall Time (microsec) 44 44 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 27,472 27,472 N/A%
Incl. MemUse (bytes) per call N/A 27,472 27,472 N/A%
Excl. MemUse (bytes) 168 168 N/A%
Incl. PeakMemUse (bytes) 28,912 28,912 N/A%
Incl. PeakMemUse (bytes) per call N/A 28,912 28,912 N/A%
Excl. PeakMemUse (bytes) 152 152 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_list1 6.7% 648 0.1% 0 0.0% 27,472 0.4% 28,912 0.4%
Exclusive Metrics Diff for Current Function44 6.8% 0 N/A% 168 0.6% 152 0.5%
Parent function
list_themes1 100.0% 648 100.0% 0 N/A% 27,472 100.0% 28,912 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 408 63.0% 0 N/A% 21,320 77.6% 28,436 98.4%
system_register2 40.0% 156 24.1% 0 N/A% 5,016 18.3% 0 0.0%
cache1 20.0% 24 3.7% 0 N/A% 408 1.5% 324 1.1%
drupal_static1 20.0% 16 2.5% 0 N/A% 560 2.0% 0 0.0%