Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\field_sql_storage\Entity\Query::prepare

Drupal\field_sql_storage\Entity\Query::prepareRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)143 130 -13 -9.1%
Incl. Wall Time (microsec) per call 143 130 -13 -9.1%
Excl. Wall Time (microsec)39 35 -4 -10.3%
Incl. CPU (microsecs)144 134 -10 -6.9%
Incl. CPU (microsecs) per call 144 134 -10 -6.9%
Excl. CPU (microsec)34 28 -6 -17.6%
Incl. MemUse (bytes)14,696 14,696 0 0.0%
Incl. MemUse (bytes) per call 14,696 14,696 0 0.0%
Excl. MemUse (bytes)3,488 3,488 0 0.0%
Incl. PeakMemUse (bytes)14,192 14,248 56 0.4%
Incl. PeakMemUse (bytes) per call 14,192 14,248 56 0.4%
Excl. PeakMemUse (bytes)3,664 3,664 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% -13 -1.6% -10 -1.0% 0 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function-4 -30.8% -6 -60.0% 0 N/A% 0 0.0%
Parent function
Drupal\field_sql_storage\Entity\Query::execute0 N/A% -13 -100.0% -10 -100.0% 0 N/A% 56 100.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -7 -53.8% -7 -70.0% 0 N/A% 56 100.0%
Drupal\Component\Plugin\PluginManagerBase::getDefinition0 N/A% -1 -7.7% -1 -10.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addTag0 N/A% -1 -7.7% 2 20.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 0.0%