Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_list

system_listRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)876 824 -52 -5.9%
Incl. Wall Time (microsec) per call 876 824 -52 -5.9%
Excl. Wall Time (microsec)38 32 -6 -15.8%
Incl. CPU (microsecs)602 591 -11 -1.8%
Incl. CPU (microsecs) per call 602 591 -11 -1.8%
Excl. CPU (microsec)29 23 -6 -20.7%
Incl. MemUse (bytes)27,880 27,880 0 0.0%
Incl. MemUse (bytes) per call 27,880 27,880 0 0.0%
Excl. MemUse (bytes)-88 -88 0 0.0%
Incl. PeakMemUse (bytes)29,996 29,996 0 0.0%
Incl. PeakMemUse (bytes) per call 29,996 29,996 0 0.0%
Excl. PeakMemUse (bytes)304 304 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% -52 -1.4% -11 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -11.5% -6 -54.5% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -52 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -43 -82.7% -2 -18.2% 0 N/A% 0 N/A%
system_register0 N/A% -6 -11.5% -5 -45.5% 0 N/A% 0 N/A%
drupal_static0 N/A% 2 3.8% 1 9.1% 0 N/A% 0 N/A%
cache0 N/A% 1 1.9% 1 9.1% 0 N/A% 0 N/A%