Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::openConnection

Drupal\Core\Database\Database::openConnectionRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)105,176 105,173 -3 -0.0%
Incl. Wall Time (microsec) per call 1,052 1,052 -0 -0.0%
Excl. Wall Time (microsec)3,202 3,165 -37 -1.2%
Incl. MemUse (bytes)10,756,000 10,756,000 0 0.0%
Incl. MemUse (bytes) per call 107,560 107,560 0 0.0%
Excl. MemUse (bytes)260,800 260,800 0 0.0%
Incl. PeakMemUse (bytes)10,683,200 10,683,200 0 0.0%
Incl. PeakMemUse (bytes) per call 106,832 106,832 0 0.0%
Excl. PeakMemUse (bytes)216,800 216,800 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Database::openConnection [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Database::openConnection0 N/A% -3 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-37 -1233.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Database::getConnection0 N/A% -3 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% 35 1166.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::setKey0 N/A% -3 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 2 66.7% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::setTarget0 N/A% 1 33.3% 0 N/A% 0 N/A%