Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: 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 #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)844 876 32 3.8%
Incl. Wall Time (microsec) per call 422 438 16 3.8%
Excl. Wall Time (microsec)81 84 3 3.7%
Incl. CPU (microsecs)584 615 31 5.3%
Incl. CPU (microsecs) per call 292 308 16 5.3%
Excl. CPU (microsec)67 56 -11 -16.4%
Incl. MemUse (bytes)29,896 29,896 0 0.0%
Incl. MemUse (bytes) per call 14,948 14,948 0 0.0%
Excl. MemUse (bytes)2,992 2,992 0 0.0%
Incl. PeakMemUse (bytes)36,360 36,360 0 0.0%
Incl. PeakMemUse (bytes) per call 18,180 18,180 0 0.0%
Excl. PeakMemUse (bytes)1,944 1,944 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% 32 69.6% 31 14.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 9.4% -11 -35.5% 0 N/A% 0 N/A%
Parent function
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% 32 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
field_info_field_map0 N/A% 33 103.1% 36 116.1% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable0 N/A% -2 -6.2% 0 0.0% 0 N/A% 0 N/A%
entity_get_info0 N/A% -2 -6.2% 1 3.2% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%