Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::defaultOptions

Drupal\Core\Database\Connection::defaultOptionsRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)368 358 -10 -2.7%
Incl. Wall Time (microsec) per call 3 3 -0 -2.7%
Excl. Wall Time (microsec)368 358 -10 -2.7%
Incl. CPU (microsecs)501 495 -6 -1.2%
Incl. CPU (microsecs) per call 4 4 -0 -1.2%
Excl. CPU (microsec)501 495 -6 -1.2%
Incl. MemUse (bytes)89,056 89,056 0 0.0%
Incl. MemUse (bytes) per call 768 768 0 0.0%
Excl. MemUse (bytes)89,056 89,056 0 0.0%
Incl. PeakMemUse (bytes)33,488 33,576 88 0.3%
Incl. PeakMemUse (bytes) per call 289 289 1 0.3%
Excl. PeakMemUse (bytes)33,488 33,576 88 0.3%

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% -10 -0.9% -6 -0.5% 0 0.0% 88 0.1%
Exclusive Metrics Diff for Current Function-10 -100.0% -6 -100.0% 0 N/A% 88 100.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -10 -100.0% -6 -100.0% 0 N/A% 88 100.0%