Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: 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 #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)4,713 4,730 17 0.4%
Incl. Wall Time (microsec) per call 524 526 2 0.4%
Excl. Wall Time (microsec)486 473 -13 -2.7%
Incl. CPU (microsecs)4,234 4,248 14 0.3%
Incl. CPU (microsecs) per call 470 472 2 0.3%
Excl. CPU (microsec)353 371 18 5.1%
Incl. MemUse (bytes)149,168 149,168 0 0.0%
Incl. MemUse (bytes) per call 16,574 16,574 0 0.0%
Excl. MemUse (bytes)-16,348 -16,348 0 0.0%
Incl. PeakMemUse (bytes)178,260 178,260 0 0.0%
Incl. PeakMemUse (bytes) per call 19,807 19,807 0 0.0%
Excl. PeakMemUse (bytes)3,000 3,000 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% 17 3.7% 14 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -76.5% 18 128.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% 17 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% 79 464.7% 52 371.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% -78 -458.8% -63 -450.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% 11 64.7% 9 64.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% 11 64.7% 10 71.4% 0 N/A% 0 N/A%
substr0 N/A% 9 52.9% 11 78.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% -1 -5.9% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% -1 -5.9% -9 -64.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -4 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% -5 -35.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 0 0.0% -6 -42.9% 0 N/A% 0 N/A%