Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Query\Sql\Tables::addField

Drupal\Core\Entity\Query\Sql\Tables::addFieldRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,244 1,329 85 6.8%
Incl. Wall Time (microsec) per call 207 222 14 6.8%
Excl. Wall Time (microsec)154 163 9 5.8%
Incl. CPU (microsecs)1,101 1,154 53 4.8%
Incl. CPU (microsecs) per call 184 192 9 4.8%
Excl. CPU (microsec)111 127 16 14.4%
Incl. MemUse (bytes)58,184 58,184 0 0.0%
Incl. MemUse (bytes) per call 9,697 9,697 0 0.0%
Excl. MemUse (bytes)2,768 2,768 0 0.0%
Incl. PeakMemUse (bytes)67,592 67,592 0 0.0%
Incl. PeakMemUse (bytes) per call 11,265 11,265 0 0.0%
Excl. PeakMemUse (bytes)2,760 2,760 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Query\Sql\Tables::addField [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\Tables::addField0 N/A% 85 3.5% 53 7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 10.6% 16 30.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% 86 101.2% 54 101.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::getSqlField0 N/A% -1 -1.2% -1 -1.9% 0 N/A% 0 N/A%
Child functions
field_info_field_map0 N/A% 62 72.9% 29 54.7% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% 6 7.1% 3 5.7% 0 N/A% 0 N/A%
entity_get_info0 N/A% 6 7.1% 7 13.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% 1 1.2% 4 7.5% 0 N/A% 0 N/A%
count0 N/A% 1 1.2% -3 -5.7% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%