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

Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyDataRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)7,771 7,301 -470 -6.0%
Incl. Wall Time (microsec) per call 1,943 1,825 -118 -6.0%
Excl. Wall Time (microsec)153 146 -7 -4.6%
Incl. CPU (microsecs)6,485 6,210 -275 -4.2%
Incl. CPU (microsecs) per call 1,621 1,553 -69 -4.2%
Excl. CPU (microsec)130 131 1 0.8%
Incl. MemUse (bytes)1,012,928 1,012,912 -16 -0.0%
Incl. MemUse (bytes) per call 253,232 253,228 -4 -0.0%
Excl. MemUse (bytes)-14,472 -14,472 0 0.0%
Incl. PeakMemUse (bytes)1,026,224 1,026,168 -56 -0.0%
Incl. PeakMemUse (bytes) per call 256,556 256,542 -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 Function-7 -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%