Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\field_sql_storage\Entity\Query::prepare

Drupal\field_sql_storage\Entity\Query::prepareRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)302 246 -56 -18.5%
Incl. Wall Time (microsec) per call 151 123 -28 -18.5%
Excl. Wall Time (microsec)113 71 -42 -37.2%
Incl. CPU (microsecs)303 249 -54 -17.8%
Incl. CPU (microsecs) per call 152 125 -27 -17.8%
Excl. CPU (microsec)96 56 -40 -41.7%
Incl. MemUse (bytes)22,784 22,784 0 0.0%
Incl. MemUse (bytes) per call 11,392 11,392 0 0.0%
Excl. MemUse (bytes)5,688 5,688 0 0.0%
Incl. PeakMemUse (bytes)20,304 20,304 0 0.0%
Incl. PeakMemUse (bytes) per call 10,152 10,152 0 0.0%
Excl. PeakMemUse (bytes)5,368 5,368 0 0.0%

Parent/Child Regression/Improvement report for Drupal\field_sql_storage\Entity\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\field_sql_storage\Entity\Query::prepare0 N/A% -56 -45.5% -54 -10.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-42 -75.0% -40 -74.1% 0 N/A% 0 N/A%
Parent function
Drupal\field_sql_storage\Entity\Query::execute0 N/A% -56 -100.0% -54 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -12 -21.4% -14 -25.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -2 -3.6% 2 3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% 0 0.0% -2 -3.7% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginManagerBase::getDefinition0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%