Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\field_sql_storage\Entity\Tables::addField

Drupal\field_sql_storage\Entity\Tables::addFieldRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)659 635 -24 -3.6%
Incl. Wall Time (microsec) per call 659 635 -24 -3.6%
Excl. Wall Time (microsec)39 37 -2 -5.1%
Incl. CPU (microsecs)484 478 -6 -1.2%
Incl. CPU (microsecs) per call 484 478 -6 -1.2%
Excl. CPU (microsec)26 29 3 11.5%
Incl. MemUse (bytes)26,232 26,232 0 0.0%
Incl. MemUse (bytes) per call 26,232 26,232 0 0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\field_sql_storage\Entity\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\field_sql_storage\Entity\Tables::addField0 N/A% -24 -1.8% -6 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -8.3% 3 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% -24 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
field_info_field_map0 N/A% -32 -133.3% -17 -283.3% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable0 N/A% 9 37.5% 10 166.7% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% 1 4.2% 1 16.7% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
entity_get_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
count0 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% -2 -33.3% 0 N/A% 0 N/A%