Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,115 1,119 4 0.4%
Incl. Wall Time (microsec) per call 1,115 1,119 4 0.4%
Excl. Wall Time (microsec)36 35 -1 -2.8%
Incl. CPU (microsecs)886 848 -38 -4.3%
Incl. CPU (microsecs) per call 886 848 -38 -4.3%
Excl. CPU (microsec)30 28 -2 -6.7%
Incl. MemUse (bytes)58,352 58,352 0 0.0%
Incl. MemUse (bytes) per call 58,352 58,352 0 0.0%
Excl. MemUse (bytes)-76 -76 0 0.0%
Incl. PeakMemUse (bytes)67,812 67,812 0 0.0%
Incl. PeakMemUse (bytes) per call 67,812 67,812 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% 4 0.1% -38 -2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -25.0% -2 -5.3% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 4 100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 7 175.0% -37 -97.4% 0 N/A% 0 N/A%
system_register0 N/A% -2 -50.0% -2 -5.3% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%