Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for system_list

system_listRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)817 801 -16 -2.0%
Incl. Wall Time (microsec) per call 817 801 -16 -2.0%
Excl. Wall Time (microsec)41 39 -2 -4.9%
Incl. CPU (microsecs)752 740 -12 -1.6%
Incl. CPU (microsecs) per call 752 740 -12 -1.6%
Excl. CPU (microsec)31 30 -1 -3.2%
Incl. MemUse (bytes)53,816 53,816 0 0.0%
Incl. MemUse (bytes) per call 53,816 53,816 0 0.0%
Excl. MemUse (bytes)-96 -96 0 0.0%
Incl. PeakMemUse (bytes)58,912 58,912 0 0.0%
Incl. PeakMemUse (bytes) per call 58,912 58,912 0 0.0%
Excl. PeakMemUse (bytes)576 576 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% -16 -2.0% -12 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -12.5% -1 -8.3% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -16 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -15 -93.8% -10 -83.3% 0 N/A% 0 N/A%
system_register0 N/A% 2 12.5% 1 8.3% 0 N/A% 0 N/A%
cache0 N/A% -1 -6.2% -1 -8.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%