Diff Report
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #51774d289642fRun #51774c26bf054DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)649 635 -14 -2.2%
Incl. Wall Time (microsec) per call 649 635 -14 -2.2%
Excl. Wall Time (microsec)20 21 1 5.0%
Incl. CPU (microsecs)445 441 -4 -0.9%
Incl. CPU (microsecs) per call 445 441 -4 -0.9%
Excl. CPU (microsec)15 16 1 6.7%
Incl. MemUse (bytes)50,104 50,104 0 0.0%
Incl. MemUse (bytes) per call 50,104 50,104 0 0.0%
Excl. MemUse (bytes)408 408 0 0.0%
Incl. PeakMemUse (bytes)52,528 52,528 0 0.0%
Incl. PeakMemUse (bytes) per call 52,528 52,528 0 0.0%
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% -14 -0.0% -4 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 7.1% 1 25.0% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -14 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -8 -57.1% 2 50.0% 0 N/A% 0 N/A%
cache0 N/A% -5 -35.7% -5 -125.0% 0 N/A% 0 N/A%
system_register0 N/A% -2 -14.3% -2 -50.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%