Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)772 632 -140 -18.1%
Incl. Wall Time (microsec) per call 772 632 -140 -18.1%
Excl. Wall Time (microsec)24 24 0 0.0%
Incl. CPU (microsecs)639 526 -113 -17.7%
Incl. CPU (microsecs) per call 639 526 -113 -17.7%
Excl. CPU (microsec)19 17 -2 -10.5%
Incl. MemUse (bytes)76,752 76,752 0 0.0%
Incl. MemUse (bytes) per call 76,752 76,752 0 0.0%
Excl. MemUse (bytes)264 264 0 0.0%
Incl. PeakMemUse (bytes)74,704 74,496 -208 -0.3%
Incl. PeakMemUse (bytes) per call 74,704 74,496 -208 -0.3%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -140 -1.5% -113 -1.4% 0 0.0% -208 -0.2%
Exclusive Metrics Diff for Current Function0 0.0% -2 -1.8% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -140 -100.0% -113 -100.0% 0 N/A% -208 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -131 -93.6% -102 -90.3% 0 N/A% -208 -100.0%
system_register0 N/A% -6 -4.3% -7 -6.2% 0 N/A% 0 0.0%
Drupal::cache0 N/A% -2 -1.4% -2 -1.8% 0 N/A% 0 0.0%
drupal_static0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 0.0%