Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: 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 #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,970 2,540 570 28.9%
Incl. Wall Time (microsec) per call 394 508 114 28.9%
Excl. Wall Time (microsec)196 199 3 1.5%
Incl. CPU (microsecs)1,650 1,783 133 8.1%
Incl. CPU (microsecs) per call 330 357 27 8.1%
Excl. CPU (microsec)149 144 -5 -3.4%
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 Function3 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%