Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::defaultOptions

Drupal\Core\Database\Connection::defaultOptionsRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)133 138 5 3.8%
Incl. Wall Time (microsec) per call 2 2 0 3.8%
Excl. Wall Time (microsec)133 138 5 3.8%
Incl. CPU (microsecs)226 207 -19 -8.4%
Incl. CPU (microsecs) per call 3 2 -0 -8.4%
Excl. CPU (microsec)226 207 -19 -8.4%
Incl. MemUse (bytes)67,792 67,800 8 0.0%
Incl. MemUse (bytes) per call 770 770 0 0.0%
Excl. MemUse (bytes)67,792 67,800 8 0.0%
Incl. PeakMemUse (bytes)30,024 28,992 -1,032 -3.4%
Incl. PeakMemUse (bytes) per call 341 329 -12 -3.4%
Excl. PeakMemUse (bytes)30,024 28,992 -1,032 -3.4%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::defaultOptions [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
Drupal\Core\Database\Connection::defaultOptions0 N/A% 5 1.0% -19 -9.0% 8 0.0% -1,032 -3.9%
Exclusive Metrics Diff for Current Function5 100.0% -19 -100.0% 8 100.0% -1,032 -100.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 5 100.0% -19 -100.0% 8 100.0% -1,032 -100.0%