Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: 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 #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)635 659 24 3.8%
Incl. Wall Time (microsec) per call 635 659 24 3.8%
Excl. Wall Time (microsec)37 39 2 5.4%
Incl. CPU (microsecs)478 484 6 1.3%
Incl. CPU (microsecs) per call 478 484 6 1.3%
Excl. CPU (microsec)29 26 -3 -10.3%
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 Function2 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%