Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)817 780 -37 -4.5%
Incl. Wall Time (microsec) per call 817 780 -37 -4.5%
Excl. Wall Time (microsec)24 23 -1 -4.2%
Incl. CPU (microsecs)520 527 7 1.3%
Incl. CPU (microsecs) per call 520 527 7 1.3%
Excl. CPU (microsec)20 21 1 5.0%
Incl. MemUse (bytes)50,672 50,680 8 0.0%
Incl. MemUse (bytes) per call 50,672 50,680 8 0.0%
Excl. MemUse (bytes)400 400 0 0.0%
Incl. PeakMemUse (bytes)56,256 56,328 72 0.1%
Incl. PeakMemUse (bytes) per call 56,256 56,328 72 0.1%
Excl. PeakMemUse (bytes)392 392 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% -37 -0.6% 7 1.5% 8 0.0% 72 0.1%
Exclusive Metrics Diff for Current Function-1 -2.7% 1 14.3% 0 0.0% 0 0.0%
Parent function
list_themes0 N/A% -37 -100.0% 7 100.0% 8 100.0% 72 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -31 -83.8% 14 200.0% 8 100.0% 72 100.0%
system_register0 N/A% -8 -21.6% -10 -142.9% 0 0.0% 0 0.0%
cache0 N/A% 2 5.4% 1 14.3% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 2.7% 1 14.3% 0 0.0% 0 0.0%