Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::defaultOptions

Drupal\Core\Database\Connection::defaultOptionsRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls180 180 0 0.0%
Incl. Wall Time (microsec)1,063 1,044 -19 -1.8%
Incl. Wall Time (microsec) per call 6 6 -0 -1.8%
Excl. Wall Time (microsec)1,063 1,044 -19 -1.8%
Incl. CPU (microsecs)1,250 1,246 -4 -0.3%
Incl. CPU (microsecs) per call 7 7 -0 -0.3%
Excl. CPU (microsec)1,250 1,246 -4 -0.3%
Incl. MemUse (bytes)83,296 83,296 0 0.0%
Incl. MemUse (bytes) per call 463 463 0 0.0%
Excl. MemUse (bytes)83,296 83,296 0 0.0%
Incl. PeakMemUse (bytes)17,184 17,080 -104 -0.6%
Incl. PeakMemUse (bytes) per call 95 95 -1 -0.6%
Excl. PeakMemUse (bytes)17,184 17,080 -104 -0.6%

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% -19 -0.1% -4 -0.0% 0 0.0% -104 -16.1%
Exclusive Metrics Diff for Current Function-19 -100.0% -4 -100.0% 0 N/A% -104 -100.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -19 -100.0% -4 -100.0% 0 N/A% -104 -100.0%