Diff Report
Run #51865e7532e2c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51865f6e876d3: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Database::openConnection

Drupal\Core\Database\Database::openConnectionRun #51865e7532e2cRun #51865f6e876d3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)640 667 27 4.2%
Incl. Wall Time (microsec) per call 640 667 27 4.2%
Excl. Wall Time (microsec)32 32 0 0.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)256,952 256,888 -64 -0.0%
Incl. MemUse (bytes) per call 256,952 256,888 -64 -0.0%
Excl. MemUse (bytes)9,952 9,952 0 0.0%
Incl. PeakMemUse (bytes)255,400 255,336 -64 -0.0%
Incl. PeakMemUse (bytes) per call 255,400 255,336 -64 -0.0%
Excl. PeakMemUse (bytes)8,744 8,744 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Database::openConnection0 N/A% 27 11.7% 0 0.0% -64 -2.6% -64 -2.6%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Database::getConnection0 N/A% 27 100.0% 0 N/A% -64 -100.0% -64 -100.0%
Child functions
Drupal\Core\Database\Database::parseConnectionInfo0 N/A% 24 88.9% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 7.4% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::setKey0 N/A% 1 3.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% 0 0.0% 0 N/A% -64 -100.0% -64 -100.0%
Drupal\Core\Database\Connection::setTarget0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%