Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::defaultOptions

Drupal\Core\Database\Connection::defaultOptionsRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls169 169 0 0.0%
Incl. Wall Time (microsec)244 264 20 8.2%
Incl. Wall Time (microsec) per call 1 2 0 8.2%
Excl. Wall Time (microsec)244 264 20 8.2%
Incl. CPU (microsecs)425 473 48 11.3%
Incl. CPU (microsecs) per call 3 3 0 11.3%
Excl. CPU (microsec)425 473 48 11.3%
Incl. MemUse (bytes)129,328 129,328 0 0.0%
Incl. MemUse (bytes) per call 765 765 0 0.0%
Excl. MemUse (bytes)129,328 129,328 0 0.0%
Incl. PeakMemUse (bytes)36,432 36,392 -40 -0.1%
Incl. PeakMemUse (bytes) per call 216 215 -0 -0.1%
Excl. PeakMemUse (bytes)36,432 36,392 -40 -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% 20 2.1% 48 66.7% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function20 100.0% 48 100.0% 0 N/A% -40 -100.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 20 100.0% 48 100.0% 0 N/A% -40 -100.0%