Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for system_list

system_listRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,753 8,220 5,467 198.6%
Incl. Wall Time (microsec) per call 2,753 8,220 5,467 198.6%
Excl. Wall Time (microsec)128 365 237 185.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)75,728 75,728 0 0.0%
Incl. MemUse (bytes) per call 75,728 75,728 0 0.0%
Excl. MemUse (bytes)-192 -192 0 0.0%
Incl. PeakMemUse (bytes)77,640 77,640 0 0.0%
Incl. PeakMemUse (bytes) per call 77,640 77,640 0 0.0%
Excl. PeakMemUse (bytes)832 832 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% 5,467 0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function237 4.3% 0 N/A% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 5,467 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 3,746 68.5% 0 N/A% 0 N/A% 0 N/A%
system_register0 N/A% 1,129 20.7% 0 N/A% 0 N/A% 0 N/A%
cache0 N/A% 240 4.4% 0 N/A% 0 N/A% 0 N/A%
drupal_static0 N/A% 115 2.1% 0 N/A% 0 N/A% 0 N/A%