Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::defaultOptions

Drupal\Core\Database\Connection::defaultOptionsRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls122 121 -1 -0.8%
Incl. Wall Time (microsec)197 193 -4 -2.0%
Incl. Wall Time (microsec) per call 2 2 -0 -1.2%
Excl. Wall Time (microsec)197 193 -4 -2.0%
Incl. CPU (microsecs)311 303 -8 -2.6%
Incl. CPU (microsecs) per call 3 3 -0 -1.8%
Excl. CPU (microsec)311 303 -8 -2.6%
Incl. MemUse (bytes)93,632 92,872 -760 -0.8%
Incl. MemUse (bytes) per call 767 768 0 0.0%
Excl. MemUse (bytes)93,632 92,872 -760 -0.8%
Incl. PeakMemUse (bytes)55,440 54,768 -672 -1.2%
Incl. PeakMemUse (bytes) per call 454 453 -2 -0.4%
Excl. PeakMemUse (bytes)55,440 54,768 -672 -1.2%

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-1 -100.0% -4 -0.3% -8 -0.8% -760 -0.9% -672 -0.8%
Exclusive Metrics Diff for Current Function-4 -100.0% -8 -100.0% -760 -100.0% -672 -100.0%
Parent function
Drupal\Core\Database\Connection::query-1 -100.0% -4 -100.0% -8 -100.0% -760 -100.0% -672 -100.0%