Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Entity\Query\Sql\Query::prepare

Drupal\Core\Entity\Query\Sql\Query::prepareRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,348 1,410 62 4.6%
Incl. Wall Time (microsec) per call 123 128 6 4.6%
Excl. Wall Time (microsec)433 463 30 6.9%
Incl. CPU (microsecs)1,361 1,422 61 4.5%
Incl. CPU (microsecs) per call 124 129 6 4.5%
Excl. CPU (microsec)323 368 45 13.9%
Incl. MemUse (bytes)98,880 98,840 -40 -0.0%
Incl. MemUse (bytes) per call 8,989 8,985 -4 -0.0%
Excl. MemUse (bytes)18,728 18,720 -8 -0.0%
Incl. PeakMemUse (bytes)15,280 15,280 0 0.0%
Incl. PeakMemUse (bytes) per call 1,389 1,389 0 0.0%
Excl. PeakMemUse (bytes)4,272 4,272 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Query\Sql\Query::prepare [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\Query::prepare0 N/A% 62 0.9% 61 0.9% -40 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function30 48.4% 45 73.8% -8 -20.0% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% 62 100.0% 61 100.0% -40 -100.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 36 58.1% 43 70.5% -16 -40.0% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -5 -8.1% -11 -18.0% -8 -20.0% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 1 1.6% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% 0 0.0% -16 -26.2% -8 -20.0% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 0 0.0% 9 14.8% 0 0.0% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% 0 0.0% -9 -14.8% 0 0.0% 0 N/A%