Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Query\Sql\Query::prepare

Drupal\Core\Entity\Query\Sql\Query::prepareRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)377 384 7 1.9%
Incl. Wall Time (microsec) per call 94 96 2 1.9%
Excl. Wall Time (microsec)127 130 3 2.4%
Incl. CPU (microsecs)383 387 4 1.0%
Incl. CPU (microsecs) per call 96 97 1 1.0%
Excl. CPU (microsec)91 95 4 4.4%
Incl. MemUse (bytes)40,168 40,168 0 0.0%
Incl. MemUse (bytes) per call 10,042 10,042 0 0.0%
Excl. MemUse (bytes)8,904 8,904 0 0.0%
Incl. PeakMemUse (bytes)35,920 35,992 72 0.2%
Incl. PeakMemUse (bytes) per call 8,980 8,998 18 0.2%
Excl. PeakMemUse (bytes)5,656 5,656 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Query\Sql\Query::prepare [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\Entity\Query\Sql\Query::prepare0 N/A% 7 10.9% 4 2.2% 0 0.0% 72 0.3%
Exclusive Metrics Diff for Current Function3 42.9% 4 100.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% 7 100.0% 4 100.0% 0 N/A% 72 100.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 5 71.4% 2 50.0% 0 N/A% 72 100.0%
Drupal\Core\Entity\EntityType::getKey0 N/A% 2 28.6% 6 150.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addTag0 N/A% -2 -28.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -2 -28.6% -5 -125.0% 0 N/A% 0 0.0%
Drupal\Component\Plugin\PluginManagerBase::getDefinition0 N/A% 2 28.6% 1 25.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% -1 -14.3% -5 -125.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%