Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,076 1,102 26 2.4%
Incl. Wall Time (microsec) per call 1,076 1,102 26 2.4%
Excl. Wall Time (microsec)39 41 2 5.1%
Incl. CPU (microsecs)847 850 3 0.4%
Incl. CPU (microsecs) per call 847 850 3 0.4%
Excl. CPU (microsec)33 34 1 3.0%
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% 26 2.0% 3 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 7.7% 1 33.3% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 26 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 23 88.5% 1 33.3% 0 N/A% 0 N/A%
system_register0 N/A% 1 3.8% 1 33.3% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%