Diff Report
Run #51978d2b1f3d1: 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 #51978d2b1f3d1Run #51978cc86c728DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)859 862 3 0.3%
Incl. Wall Time (microsec) per call 430 431 2 0.3%
Excl. Wall Time (microsec)79 80 1 1.3%
Incl. CPU (microsecs)569 596 27 4.7%
Incl. CPU (microsecs) per call 285 298 14 4.7%
Excl. CPU (microsec)61 64 3 4.9%
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)11,640 11,640 0 0.0%
Incl. PeakMemUse (bytes) per call 5,820 5,820 0 0.0%
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% 3 0.7% 27 2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 33.3% 3 11.1% 0 N/A% 0 N/A%
Parent function
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% 3 100.0% 27 100.0% 0 N/A% 0 N/A%
Child functions
field_info_field_map0 N/A% 2 66.7% 29 107.4% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable0 N/A% -1 -33.3% -1 -3.7% 0 N/A% 0 N/A%
explode0 N/A% 1 33.3% 1 3.7% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% 0 0.0% -2 -7.4% 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% -1 -3.7% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%