Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)665 734 69 10.4%
Incl. Wall Time (microsec) per call 665 734 69 10.4%
Excl. Wall Time (microsec)20 21 1 5.0%
Incl. CPU (microsecs)440 471 31 7.0%
Incl. CPU (microsecs) per call 440 471 31 7.0%
Excl. CPU (microsec)15 19 4 26.7%
Incl. MemUse (bytes)50,088 50,088 0 0.0%
Incl. MemUse (bytes) per call 50,088 50,088 0 0.0%
Excl. MemUse (bytes)392 392 0 0.0%
Incl. PeakMemUse (bytes)49,568 49,512 -56 -0.1%
Incl. PeakMemUse (bytes) per call 49,568 49,512 -56 -0.1%
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% 69 2.1% 31 1.2% 0 0.0% -56 -0.8%
Exclusive Metrics Diff for Current Function1 1.4% 4 12.9% 0 N/A% 0 0.0%
Parent function
list_themes0 N/A% 69 100.0% 31 100.0% 0 N/A% -56 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 68 98.6% 31 100.0% 0 N/A% -56 -100.0%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
cache0 N/A% 0 0.0% -2 -6.5% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% -2 -6.5% 0 N/A% 0 0.0%