Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: 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 #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)273 350 77 28.2%
Incl. Wall Time (microsec) per call 137 175 39 28.2%
Excl. Wall Time (microsec)87 113 26 29.9%
Incl. CPU (microsecs)275 353 78 28.4%
Incl. CPU (microsecs) per call 138 177 39 28.4%
Excl. CPU (microsec)59 84 25 42.4%
Incl. MemUse (bytes)24,152 24,152 0 0.0%
Incl. MemUse (bytes) per call 12,076 12,076 0 0.0%
Excl. MemUse (bytes)5,488 5,488 0 0.0%
Incl. PeakMemUse (bytes)17,776 17,776 0 0.0%
Incl. PeakMemUse (bytes) per call 8,888 8,888 0 0.0%
Excl. PeakMemUse (bytes)3,368 3,368 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% 77 1.1% 78 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function26 33.8% 25 32.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% 77 100.0% 78 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 30 39.0% 30 38.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% 9 11.7% 7 9.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 8 10.4% 12 15.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% 3 3.9% 4 5.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%