Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::__construct

Drupal\Core\Database\Driver\mysql\Connection::__constructRun #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)442 481 39 8.8%
Incl. Wall Time (microsec) per call 442 481 39 8.8%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)444 482 38 8.6%
Incl. CPU (microsecs) per call 444 482 38 8.6%
Excl. CPU (microsec)8 9 1 12.5%
Incl. MemUse (bytes)56,072 56,072 0 0.0%
Incl. MemUse (bytes) per call 56,072 56,072 0 0.0%
Excl. MemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes)59,432 59,432 0 0.0%
Incl. PeakMemUse (bytes) per call 59,432 59,432 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 39 0.2% 38 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 2.6% 1 2.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection0 N/A% 39 100.0% 38 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::__construct0 N/A% 38 97.4% 37 97.4% 0 N/A% 0 N/A%