Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)465 649 184 39.6%
Incl. Wall Time (microsec) per call 465 649 184 39.6%
Excl. Wall Time (microsec)23 21 -2 -8.7%
Incl. CPU (microsecs)366 390 24 6.6%
Incl. CPU (microsecs) per call 366 390 24 6.6%
Excl. CPU (microsec)17 17 0 0.0%
Incl. MemUse (bytes)50,696 50,696 0 0.0%
Incl. MemUse (bytes) per call 50,696 50,696 0 0.0%
Excl. MemUse (bytes)376 376 0 0.0%
Incl. PeakMemUse (bytes)54,752 54,752 0 0.0%
Incl. PeakMemUse (bytes) per call 54,752 54,752 0 0.0%
Excl. PeakMemUse (bytes)40 40 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% 184 9.6% 24 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -1.1% 0 0.0% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 184 100.0% 24 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 191 103.8% 31 129.2% 0 N/A% 0 N/A%
system_register0 N/A% -4 -2.2% -7 -29.2% 0 N/A% 0 N/A%
cache0 N/A% -1 -0.5% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%