Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData

Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyDataRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)17,674 18,055 381 2.2%
Incl. Wall Time (microsec) per call 1,767 1,806 38 2.2%
Excl. Wall Time (microsec)584 612 28 4.8%
Incl. CPU (microsecs)15,472 15,601 129 0.8%
Incl. CPU (microsecs) per call 1,547 1,560 13 0.8%
Excl. CPU (microsec)462 486 24 5.2%
Incl. MemUse (bytes)680,892 680,904 12 0.0%
Incl. MemUse (bytes) per call 68,089 68,090 1 0.0%
Excl. MemUse (bytes)-6,816 -6,816 0 0.0%
Incl. PeakMemUse (bytes)687,180 687,140 -40 -0.0%
Incl. PeakMemUse (bytes) per call 68,718 68,714 -4 -0.0%
Excl. PeakMemUse (bytes)9,836 9,784 -52 -0.5%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData [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\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 381 24.3% 129 11.8% 12 1.4% -40 -5.7%
Exclusive Metrics Diff for Current Function28 7.3% 24 18.6% 0 0.0% -52 -130.0%
Parent function
Drupal\Core\Entity\ContentEntityDatabaseStorage::mapFromStorageRecords0 N/A% 381 100.0% 129 100.0% 12 100.0% -40 -100.0%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% 257 67.5% 10 7.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::__construct0 N/A% 100 26.2% 95 73.6% 4 33.3% 4 10.0%
Drupal\Core\Database\Query\Select::condition0 N/A% -5 -1.3% -4 -3.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% -3 -0.8% -5 -3.9% 8 66.7% 8 20.0%
Drupal\Core\Database\Connection::select0 N/A% 2 0.5% 3 2.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getFieldNames0 N/A% 2 0.5% 3 2.3% 0 0.0% 0 0.0%
array_diff_key0 N/A% -1 -0.3% -3 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::orderBy0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
reset0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 5 3.9% 0 0.0% 0 0.0%
is_object0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%