Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea91263307: 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 #519ea884c38e9Run #519ea91263307DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)136 138 2 1.5%
Incl. Wall Time (microsec) per call 136 138 2 1.5%
Excl. Wall Time (microsec)7 7 0 0.0%
Incl. CPU (microsecs)138 141 3 2.2%
Incl. CPU (microsecs) per call 138 141 3 2.2%
Excl. CPU (microsec)8 10 2 25.0%
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)35,832 35,832 0 0.0%
Incl. PeakMemUse (bytes) per call 35,832 35,832 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 0.4% 3 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 66.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::__construct0 N/A% 2 100.0% 1 33.3% 0 N/A% 0 N/A%