Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #519bd405e5fe3Run #519bd4c5b5ac8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)918 732 -186 -20.3%
Incl. Wall Time (microsec) per call 918 732 -186 -20.3%
Excl. Wall Time (microsec)27 28 1 3.7%
Incl. CPU (microsecs)598 499 -99 -16.6%
Incl. CPU (microsecs) per call 598 499 -99 -16.6%
Excl. CPU (microsec)20 21 1 5.0%
Incl. MemUse (bytes)50,712 50,712 0 0.0%
Incl. MemUse (bytes) per call 50,712 50,712 0 0.0%
Excl. MemUse (bytes)392 392 0 0.0%
Incl. PeakMemUse (bytes)57,056 57,056 0 0.0%
Incl. PeakMemUse (bytes) per call 57,056 57,056 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% -186 -6.4% -99 -5.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.5% 1 1.0% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -186 -100.0% -99 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -190 -102.2% -103 -104.0% 0 N/A% 0 N/A%
system_register0 N/A% 2 1.1% 2 2.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%