Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: 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 #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)4,730 4,713 -17 -0.4%
Incl. Wall Time (microsec) per call 526 524 -2 -0.4%
Excl. Wall Time (microsec)473 486 13 2.7%
Incl. CPU (microsecs)4,248 4,234 -14 -0.3%
Incl. CPU (microsecs) per call 472 470 -2 -0.3%
Excl. CPU (microsec)371 353 -18 -4.9%
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 Function13 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%