Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)738 730 -8 -1.1%
Incl. Wall Time (microsec) per call 738 730 -8 -1.1%
Excl. Wall Time (microsec)20 22 2 10.0%
Incl. CPU (microsecs)453 462 9 2.0%
Incl. CPU (microsecs) per call 453 462 9 2.0%
Excl. CPU (microsec)13 15 2 15.4%
Incl. MemUse (bytes)52,200 52,192 -8 -0.0%
Incl. MemUse (bytes) per call 52,200 52,192 -8 -0.0%
Excl. MemUse (bytes)408 408 0 0.0%
Incl. PeakMemUse (bytes)51,848 51,840 -8 -0.0%
Incl. PeakMemUse (bytes) per call 51,848 51,840 -8 -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% -8 -0.2% 9 0.3% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function2 25.0% 2 22.2% 0 0.0% 0 0.0%
Parent function
list_themes0 N/A% -8 -100.0% 9 100.0% -8 -100.0% -8 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -13 -162.5% 4 44.4% -8 -100.0% -8 -100.0%
system_register0 N/A% 3 37.5% 4 44.4% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%