Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)669 695 26 3.9%
Incl. Wall Time (microsec) per call 669 695 26 3.9%
Excl. Wall Time (microsec)22 25 3 13.6%
Incl. CPU (microsecs)449 440 -9 -2.0%
Incl. CPU (microsecs) per call 449 440 -9 -2.0%
Excl. CPU (microsec)18 21 3 16.7%
Incl. MemUse (bytes)50,752 50,752 0 0.0%
Incl. MemUse (bytes) per call 50,752 50,752 0 0.0%
Excl. MemUse (bytes)400 400 0 0.0%
Incl. PeakMemUse (bytes)51,096 51,040 -56 -0.1%
Incl. PeakMemUse (bytes) per call 51,096 51,040 -56 -0.1%
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 0.8% -9 -0.2% 0 0.0% -56 -0.0%
Exclusive Metrics Diff for Current Function3 11.5% 3 33.3% 0 N/A% 0 0.0%
Parent function
list_themes0 N/A% 26 100.0% -9 -100.0% 0 N/A% -56 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 15 57.7% -20 -222.2% 0 N/A% -56 -100.0%
system_register0 N/A% 8 30.8% 7 77.8% 0 N/A% 0 0.0%
cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 0.0%