Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::defaultOptions

Drupal\Core\Database\Connection::defaultOptionsRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls251 98 -153 -61.0%
Incl. Wall Time (microsec)348 195 -153 -44.0%
Incl. Wall Time (microsec) per call 1 2 1 43.5%
Excl. Wall Time (microsec)348 195 -153 -44.0%
Incl. CPU (microsecs)608 306 -302 -49.7%
Incl. CPU (microsecs) per call 2 3 1 28.9%
Excl. CPU (microsec)608 306 -302 -49.7%
Incl. MemUse (bytes)191,720 75,456 -116,264 -60.6%
Incl. MemUse (bytes) per call 764 770 6 0.8%
Excl. MemUse (bytes)191,720 75,456 -116,264 -60.6%
Incl. PeakMemUse (bytes)29,576 30,472 896 3.0%
Incl. PeakMemUse (bytes) per call 118 311 193 163.9%
Excl. PeakMemUse (bytes)29,576 30,472 896 3.0%

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::defaultOptions-153 -100.0% -153 -0.1% -302 -0.3% -116,264 -26.1% 896 0.2%
Exclusive Metrics Diff for Current Function-153 -100.0% -302 -100.0% -116,264 -100.0% 896 100.0%
Parent function
Drupal\Core\Database\Connection::query-153 -100.0% -153 -100.0% -302 -100.0% -116,264 -100.0% 896 100.0%