Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: 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 #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)946 1,000 54 5.7%
Incl. Wall Time (microsec) per call 473 500 27 5.7%
Excl. Wall Time (microsec)80 81 1 1.2%
Incl. CPU (microsecs)631 667 36 5.7%
Incl. CPU (microsecs) per call 316 334 18 5.7%
Excl. CPU (microsec)59 59 0 0.0%
Incl. MemUse (bytes)30,032 30,040 8 0.0%
Incl. MemUse (bytes) per call 15,016 15,020 4 0.0%
Excl. MemUse (bytes)2,992 2,992 0 0.0%
Incl. PeakMemUse (bytes)12,168 12,176 8 0.1%
Incl. PeakMemUse (bytes) per call 6,084 6,088 4 0.1%
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% 54 43.9% 36 6.8% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function1 1.9% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% 54 100.0% 36 100.0% 8 100.0% 8 100.0%
Child functions
field_info_field_map0 N/A% 51 94.4% 30 83.3% 8 100.0% 8 100.0%
drupal_get_schema0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable0 N/A% 1 1.9% 1 2.8% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 3 8.3% 0 0.0% 0 0.0%
entity_get_info0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 0 0.0% 3 8.3% 0 0.0% 0 0.0%