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

system_listRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)695 669 -26 -3.7%
Incl. Wall Time (microsec) per call 695 669 -26 -3.7%
Excl. Wall Time (microsec)25 22 -3 -12.0%
Incl. CPU (microsecs)440 449 9 2.0%
Incl. CPU (microsecs) per call 440 449 9 2.0%
Excl. CPU (microsec)21 18 -3 -14.3%
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)51,040 51,096 56 0.1%
Incl. PeakMemUse (bytes) per call 51,040 51,096 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 Function-3 -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%