Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Query\Sql\Tables::addField

Drupal\Core\Entity\Query\Sql\Tables::addFieldRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)4,603 4,494 -109 -2.4%
Incl. Wall Time (microsec) per call 575 562 -14 -2.4%
Excl. Wall Time (microsec)433 421 -12 -2.8%
Incl. CPU (microsecs)4,116 4,046 -70 -1.7%
Incl. CPU (microsecs) per call 515 506 -9 -1.7%
Excl. CPU (microsec)324 312 -12 -3.7%
Incl. MemUse (bytes)147,752 147,784 32 0.0%
Incl. MemUse (bytes) per call 18,469 18,473 4 0.0%
Excl. MemUse (bytes)-13,600 -13,600 0 0.0%
Incl. PeakMemUse (bytes)168,968 169,060 92 0.1%
Incl. PeakMemUse (bytes) per call 21,121 21,133 12 0.1%
Excl. PeakMemUse (bytes)2,560 2,560 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Query\Sql\Tables::addField [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\Tables::addField0 N/A% -109 -2.4% -70 -1.9% 32 0.0% 92 0.1%
Exclusive Metrics Diff for Current Function-12 -11.0% -12 -17.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% -109 -100.0% -70 -100.0% 32 100.0% 92 100.0%
Child functions
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% -136 -124.8% -41 -58.6% 0 0.0% 20 21.7%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% 42 38.5% -9 -12.9% 32 100.0% 144 156.5%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% -3 -2.8% -4 -5.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getKey0 N/A% -2 -1.8% -1 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% 2 1.8% -3 -4.3% 0 0.0% -40 -43.5%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% 1 0.9% 5 7.1% 0 0.0% -60 -65.2%
explode0 N/A% -1 -0.9% -1 -1.4% 0 0.0% 28 30.4%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% -4 -5.7% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%