Diff Report
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Database::openConnection

Drupal\Core\Database\Database::openConnectionRun #51f62b0e7bc11Run #51f628573214cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)716 720 4 0.6%
Incl. Wall Time (microsec) per call 716 720 4 0.6%
Excl. Wall Time (microsec)36 36 0 0.0%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 4,001 0 -4,001 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)218,544 218,536 -8 -0.0%
Incl. MemUse (bytes) per call 218,544 218,536 -8 -0.0%
Excl. MemUse (bytes)7,656 7,656 0 0.0%
Incl. PeakMemUse (bytes)216,344 216,336 -8 -0.0%
Incl. PeakMemUse (bytes) per call 216,344 216,336 -8 -0.0%
Excl. PeakMemUse (bytes)8,072 8,072 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% 4 0.0% -4,001 -20.0% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Database::getConnection0 N/A% 4 100.0% -4,001 -100.0% -8 -100.0% -8 -100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% 4 100.0% 0 0.0% -8 -100.0% -8 -100.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -2 -50.0% -4,001 -100.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 50.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::setKey0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::setTarget0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Database::parseConnectionInfo0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%