Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData

Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyDataRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)7,301 7,771 470 6.4%
Incl. Wall Time (microsec) per call 1,825 1,943 118 6.4%
Excl. Wall Time (microsec)146 153 7 4.8%
Incl. CPU (microsecs)6,210 6,485 275 4.4%
Incl. CPU (microsecs) per call 1,553 1,621 69 4.4%
Excl. CPU (microsec)131 130 -1 -0.8%
Incl. MemUse (bytes)1,012,912 1,012,928 16 0.0%
Incl. MemUse (bytes) per call 253,228 253,232 4 0.0%
Excl. MemUse (bytes)-14,472 -14,472 0 0.0%
Incl. PeakMemUse (bytes)1,026,168 1,026,224 56 0.0%
Incl. PeakMemUse (bytes) per call 256,542 256,556 14 0.0%
Excl. PeakMemUse (bytes)5,656 5,656 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\DatabaseStorageControllerNG::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\DatabaseStorageControllerNG::attachPropertyData0 N/A% 470 49.6% 275 381.9% 16 0.1% 56 0.2%
Exclusive Metrics Diff for Current Function7 1.5% -1 -0.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\DatabaseStorageControllerNG::mapFromStorageRecords0 N/A% 470 100.0% 275 100.0% 16 100.0% 56 100.0%
Child functions
Drupal\Core\Entity\EntityManager::getFieldDefinitions0 N/A% 354 75.3% 177 64.4% 0 0.0% 40 71.4%
Drupal\Core\Database\Query\Select::execute0 N/A% 135 28.7% 82 29.8% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -59 -12.6% -58 -21.1% 24 150.0% 24 42.9%
Drupal\Core\Entity\EntityNG::__construct0 N/A% 28 6.0% 72 26.2% -8 -50.0% -8 -14.3%
Drupal::entityManager0 N/A% 5 1.1% 6 2.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::select0 N/A% 3 0.6% 2 0.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition0 N/A% -2 -0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 N/A% -1 -0.2% -3 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff0 N/A% 0 0.0% -2 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::orderBy0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%