Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)730 738 8 1.1%
Incl. Wall Time (microsec) per call 730 738 8 1.1%
Excl. Wall Time (microsec)22 20 -2 -9.1%
Incl. CPU (microsecs)462 453 -9 -1.9%
Incl. CPU (microsecs) per call 462 453 -9 -1.9%
Excl. CPU (microsec)15 13 -2 -13.3%
Incl. MemUse (bytes)52,192 52,200 8 0.0%
Incl. MemUse (bytes) per call 52,192 52,200 8 0.0%
Excl. MemUse (bytes)408 408 0 0.0%
Incl. PeakMemUse (bytes)51,840 51,848 8 0.0%
Incl. PeakMemUse (bytes) per call 51,840 51,848 8 0.0%
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% 8 0.2% -9 -0.3% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-2 -25.0% -2 -22.2% 0 0.0% 0 0.0%
Parent function
list_themes0 N/A% 8 100.0% -9 -100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 13 162.5% -4 -44.4% 8 100.0% 8 100.0%
system_register0 N/A% -3 -37.5% -4 -44.4% 0 0.0% 0 0.0%
cache0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%