Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b14dd8356b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #518b13c95a609Run #518b14dd8356bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)719 665 -54 -7.5%
Incl. Wall Time (microsec) per call 719 665 -54 -7.5%
Excl. Wall Time (microsec)26 22 -4 -15.4%
Incl. CPU (microsecs)486 444 -42 -8.6%
Incl. CPU (microsecs) per call 486 444 -42 -8.6%
Excl. CPU (microsec)20 16 -4 -20.0%
Incl. MemUse (bytes)50,736 50,736 0 0.0%
Incl. MemUse (bytes) per call 50,736 50,736 0 0.0%
Excl. MemUse (bytes)384 384 0 0.0%
Incl. PeakMemUse (bytes)55,696 55,696 0 0.0%
Incl. PeakMemUse (bytes) per call 55,696 55,696 0 0.0%
Excl. PeakMemUse (bytes)288 288 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% -54 -6.8% -42 -6.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -7.4% -4 -9.5% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -54 -100.0% -42 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -29 -53.7% -19 -45.2% 0 N/A% 0 N/A%
system_register0 N/A% -20 -37.0% -19 -45.2% 0 N/A% 0 N/A%
cache0 N/A% -1 -1.9% -1 -2.4% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%