Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::__construct

Drupal\Core\Database\Driver\mysql\Connection::__constructRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)137 139 2 1.5%
Incl. Wall Time (microsec) per call 137 139 2 1.5%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)140 142 2 1.4%
Incl. CPU (microsecs) per call 140 142 2 1.4%
Excl. CPU (microsec)10 10 0 0.0%
Incl. MemUse (bytes)35,680 35,680 0 0.0%
Incl. MemUse (bytes) per call 35,680 35,680 0 0.0%
Excl. MemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes)36,048 36,048 0 0.0%
Incl. PeakMemUse (bytes) per call 36,048 36,048 0 0.0%
Excl. PeakMemUse (bytes)1,096 1,096 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Connection::__construct [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\Driver\mysql\Connection::__construct0 N/A% 2 0.3% 2 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 50.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection0 N/A% 2 100.0% 2 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::__construct0 N/A% 1 50.0% 2 100.0% 0 N/A% 0 N/A%