Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\field_sql_storage\Entity\Tables::addField

Drupal\field_sql_storage\Entity\Tables::addFieldRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)843 862 19 2.3%
Incl. Wall Time (microsec) per call 422 431 10 2.3%
Excl. Wall Time (microsec)81 80 -1 -1.2%
Incl. CPU (microsecs)586 596 10 1.7%
Incl. CPU (microsecs) per call 293 298 5 1.7%
Excl. CPU (microsec)66 64 -2 -3.0%
Incl. MemUse (bytes)30,192 30,192 0 0.0%
Incl. MemUse (bytes) per call 15,096 15,096 0 0.0%
Excl. MemUse (bytes)2,992 2,992 0 0.0%
Incl. PeakMemUse (bytes)11,352 11,640 288 2.5%
Incl. PeakMemUse (bytes) per call 5,676 5,820 144 2.5%
Excl. PeakMemUse (bytes)456 456 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% 19 7.6% 10 8.3% 0 0.0% 288 1.2%
Exclusive Metrics Diff for Current Function-1 -5.3% -2 -20.0% 0 N/A% 0 0.0%
Parent function
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% 19 100.0% 10 100.0% 0 N/A% 288 100.0%
Child functions
field_info_field_map0 N/A% 18 94.7% 10 100.0% 0 N/A% 288 100.0%
explode0 N/A% 2 10.5% 3 30.0% 0 N/A% 0 0.0%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 0.0%
count0 N/A% -1 -5.3% -1 -10.0% 0 N/A% 0 0.0%
drupal_get_schema0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
entity_get_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%