Diff Report
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7ae1f6cc: 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 #519fe8bb569afRun #519fe7ae1f6ccDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,540 1,970 -570 -22.4%
Incl. Wall Time (microsec) per call 508 394 -114 -22.4%
Excl. Wall Time (microsec)199 196 -3 -1.5%
Incl. CPU (microsecs)1,783 1,650 -133 -7.5%
Incl. CPU (microsecs) per call 357 330 -27 -7.5%
Excl. CPU (microsec)144 149 5 3.5%
Incl. MemUse (bytes)54,616 54,616 0 0.0%
Incl. MemUse (bytes) per call 10,923 10,923 0 0.0%
Excl. MemUse (bytes)2,992 2,992 0 0.0%
Incl. PeakMemUse (bytes)56,824 56,824 0 0.0%
Incl. PeakMemUse (bytes) per call 11,365 11,365 0 0.0%
Excl. PeakMemUse (bytes)2,664 2,664 0 0.0%

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% -570 -46.3% -133 -25.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.5% 5 3.8% 0 N/A% 0 N/A%
Parent functions
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% -564 -98.9% -127 -95.5% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::getSqlField0 N/A% -6 -1.1% -6 -4.5% 0 N/A% 0 N/A%
Child functions
field_info_field_map0 N/A% -571 -100.2% -135 -101.5% 0 N/A% 0 N/A%
entity_get_info0 N/A% 9 1.6% 7 5.3% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable0 N/A% -3 -0.5% -4 -3.0% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% -1 -0.2% -3 -2.3% 0 N/A% 0 N/A%
substr0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 N/A%