Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::defaultOptions

Drupal\Core\Database\Connection::defaultOptionsRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)235 197 -38 -16.2%
Incl. Wall Time (microsec) per call 2 1 -0 -16.2%
Excl. Wall Time (microsec)235 197 -38 -16.2%
Incl. CPU (microsecs)362 317 -45 -12.4%
Incl. CPU (microsecs) per call 3 2 -0 -12.4%
Excl. CPU (microsec)362 317 -45 -12.4%
Incl. MemUse (bytes)103,512 103,568 56 0.1%
Incl. MemUse (bytes) per call 767 767 0 0.1%
Excl. MemUse (bytes)103,512 103,568 56 0.1%
Incl. PeakMemUse (bytes)37,984 38,040 56 0.1%
Incl. PeakMemUse (bytes) per call 281 282 0 0.1%
Excl. PeakMemUse (bytes)37,984 38,040 56 0.1%

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% -38 -10.2% -45 -4.2% 56 0.2% 56 0.1%
Exclusive Metrics Diff for Current Function-38 -100.0% -45 -100.0% 56 100.0% 56 100.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -38 -100.0% -45 -100.0% 56 100.0% 56 100.0%