Diff Report
Run #53920c043e98b: 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 #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)4,803 4,730 -73 -1.5%
Incl. Wall Time (microsec) per call 534 526 -8 -1.5%
Excl. Wall Time (microsec)473 473 0 0.0%
Incl. CPU (microsecs)4,219 4,248 29 0.7%
Incl. CPU (microsecs) per call 469 472 3 0.7%
Excl. CPU (microsec)357 371 14 3.9%
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)178,236 178,260 24 0.0%
Incl. PeakMemUse (bytes) per call 19,804 19,807 3 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% -73 -20.4% 29 15.5% 0 0.0% 24 0.2%
Exclusive Metrics Diff for Current Function0 0.0% 14 48.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% -73 -100.0% 29 100.0% 0 N/A% 24 100.0%
Child functions
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% -102 -139.7% -3 -10.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% 14 19.2% 13 44.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% -14 -19.2% -14 -48.3% 0 N/A% 36 150.0%
Drupal\Core\Entity\EntityType::getKey0 N/A% 11 15.1% 6 20.7% 0 N/A% 0 0.0%
substr0 N/A% 9 12.3% 13 44.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% 5 6.8% 11 37.9% 0 N/A% -12 -50.0%
explode0 N/A% 4 5.5% -4 -13.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% -1 -1.4% 4 13.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 1 1.4% -7 -24.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% -2 -6.9% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% -3 -10.3% 0 N/A% 0 0.0%