Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)696 670 -26 -3.7%
Incl. Wall Time (microsec) per call 696 670 -26 -3.7%
Excl. Wall Time (microsec)20 21 1 5.0%
Incl. CPU (microsecs)448 432 -16 -3.6%
Incl. CPU (microsecs) per call 448 432 -16 -3.6%
Excl. CPU (microsec)16 17 1 6.2%
Incl. MemUse (bytes)50,744 50,752 8 0.0%
Incl. MemUse (bytes) per call 50,744 50,752 8 0.0%
Excl. MemUse (bytes)376 376 0 0.0%
Incl. PeakMemUse (bytes)55,072 55,168 96 0.2%
Incl. PeakMemUse (bytes) per call 55,072 55,168 96 0.2%
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% -26 -14.0% -16 -3.1% 8 0.0% 96 0.3%
Exclusive Metrics Diff for Current Function1 3.8% 1 6.2% 0 0.0% 0 0.0%
Parent function
list_themes0 N/A% -26 -100.0% -16 -100.0% 8 100.0% 96 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -27 -103.8% -18 -112.5% 8 100.0% 96 100.0%
system_register0 N/A% 0 0.0% -1 -6.2% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 1 6.2% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 6.2% 0 0.0% 0 0.0%