Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: 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 #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)862 859 -3 -0.3%
Incl. Wall Time (microsec) per call 431 430 -2 -0.3%
Excl. Wall Time (microsec)80 79 -1 -1.2%
Incl. CPU (microsecs)596 569 -27 -4.5%
Incl. CPU (microsecs) per call 298 285 -14 -4.5%
Excl. CPU (microsec)64 61 -3 -4.7%
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 Function-1 -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%