Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,024 926 -98 -9.6%
Incl. Wall Time (microsec) per call 1,024 926 -98 -9.6%
Excl. Wall Time (microsec)29 25 -4 -13.8%
Incl. CPU (microsecs)714 568 -146 -20.4%
Incl. CPU (microsecs) per call 714 568 -146 -20.4%
Excl. CPU (microsec)25 17 -8 -32.0%
Incl. MemUse (bytes)52,176 52,176 0 0.0%
Incl. MemUse (bytes) per call 52,176 52,176 0 0.0%
Excl. MemUse (bytes)408 408 0 0.0%
Incl. PeakMemUse (bytes)55,160 55,168 8 0.0%
Incl. PeakMemUse (bytes) per call 55,160 55,168 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% -98 -1.5% -146 -2.4% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-4 -4.1% -8 -5.5% 0 N/A% 0 0.0%
Parent function
list_themes0 N/A% -98 -100.0% -146 -100.0% 0 N/A% 8 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -54 -55.1% -103 -70.5% 0 N/A% 8 100.0%
cache0 N/A% -25 -25.5% -24 -16.4% 0 N/A% 0 0.0%
system_register0 N/A% -8 -8.2% -6 -4.1% 0 N/A% 0 0.0%
drupal_static0 N/A% -7 -7.1% -5 -3.4% 0 N/A% 0 0.0%