Diff Report
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Database::openConnection

Drupal\Core\Database\Database::openConnectionRun #5185bb5ce59fbRun #5185b9518e91eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)792 766 -26 -3.3%
Incl. Wall Time (microsec) per call 792 766 -26 -3.3%
Excl. Wall Time (microsec)36 32 -4 -11.1%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)256,920 256,904 -16 -0.0%
Incl. MemUse (bytes) per call 256,920 256,904 -16 -0.0%
Excl. MemUse (bytes)9,952 9,952 0 0.0%
Incl. PeakMemUse (bytes)255,064 255,048 -16 -0.0%
Incl. PeakMemUse (bytes) per call 255,064 255,048 -16 -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% -26 -0.5% 4,000 N/A% -16 -0.1% -16 -0.1%
Exclusive Metrics Diff for Current Function-4 -15.4% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Database::getConnection0 N/A% -26 -100.0% 4,000 100.0% -16 -100.0% -16 -100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% -21 -80.8% 4,000 100.0% -16 -100.0% -16 -100.0%
Drupal\Core\Database\Connection::setKey0 N/A% -1 -3.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::setTarget0 N/A% -1 -3.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Database::parseConnectionInfo0 N/A% 1 3.8% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%