Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::defaultOptions

Drupal\Core\Database\Connection::defaultOptionsRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls231 231 0 0.0%
Incl. Wall Time (microsec)350 339 -11 -3.1%
Incl. Wall Time (microsec) per call 2 1 -0 -3.1%
Excl. Wall Time (microsec)350 339 -11 -3.1%
Incl. CPU (microsecs)579 552 -27 -4.7%
Incl. CPU (microsecs) per call 3 2 -0 -4.7%
Excl. CPU (microsec)579 552 -27 -4.7%
Incl. MemUse (bytes)176,584 176,584 0 0.0%
Incl. MemUse (bytes) per call 764 764 0 0.0%
Excl. MemUse (bytes)176,584 176,584 0 0.0%
Incl. PeakMemUse (bytes)39,592 39,768 176 0.4%
Incl. PeakMemUse (bytes) per call 171 172 1 0.4%
Excl. PeakMemUse (bytes)39,592 39,768 176 0.4%

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% -11 -0.1% -27 -0.4% 0 0.0% 176 0.5%
Exclusive Metrics Diff for Current Function-11 -100.0% -27 -100.0% 0 N/A% 176 100.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -11 -100.0% -27 -100.0% 0 N/A% 176 100.0%