Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)680 711 31 4.6%
Incl. Wall Time (microsec) per call 680 711 31 4.6%
Excl. Wall Time (microsec)22 24 2 9.1%
Incl. CPU (microsecs)431 458 27 6.3%
Incl. CPU (microsecs) per call 431 458 27 6.3%
Excl. CPU (microsec)14 18 4 28.6%
Incl. MemUse (bytes)50,784 50,784 0 0.0%
Incl. MemUse (bytes) per call 50,784 50,784 0 0.0%
Excl. MemUse (bytes)400 400 0 0.0%
Incl. PeakMemUse (bytes)55,896 55,896 0 0.0%
Incl. PeakMemUse (bytes) per call 55,896 55,896 0 0.0%
Excl. PeakMemUse (bytes)288 288 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% 31 6.1% 27 2.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 6.5% 4 14.8% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 31 100.0% 27 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 27 87.1% 22 81.5% 0 N/A% 0 N/A%
system_register0 N/A% 1 3.2% -2 -7.4% 0 N/A% 0 N/A%
cache0 N/A% 1 3.2% 4 14.8% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%