Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)477 491 14 2.9%
Incl. Wall Time (microsec) per call 477 491 14 2.9%
Excl. Wall Time (microsec)24 23 -1 -4.2%
Incl. CPU (microsecs)378 387 9 2.4%
Incl. CPU (microsecs) per call 378 387 9 2.4%
Excl. CPU (microsec)18 16 -2 -11.1%
Incl. MemUse (bytes)50,744 50,720 -24 -0.0%
Incl. MemUse (bytes) per call 50,744 50,720 -24 -0.0%
Excl. MemUse (bytes)376 376 0 0.0%
Incl. PeakMemUse (bytes)55,632 55,888 256 0.5%
Incl. PeakMemUse (bytes) per call 55,632 55,888 256 0.5%
Excl. PeakMemUse (bytes)0 56 56 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 0.6% 9 0.3% -24 -0.4% 256 1.3%
Exclusive Metrics Diff for Current Function-1 -7.1% -2 -22.2% 0 0.0% 56 21.9%
Parent function
list_themes0 N/A% 14 100.0% 9 100.0% -24 -100.0% 256 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 16 114.3% 12 133.3% 0 0.0% 200 78.1%
system_register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache0 N/A% -1 -7.1% -2 -22.2% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 11.1% -24 -100.0% 0 0.0%