Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: 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 #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)831 858 27 3.2%
Incl. Wall Time (microsec) per call 416 429 14 3.2%
Excl. Wall Time (microsec)77 89 12 15.6%
Incl. CPU (microsecs)570 587 17 3.0%
Incl. CPU (microsecs) per call 285 294 9 3.0%
Excl. CPU (microsec)62 65 3 4.8%
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% 27 1.5% 17 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 44.4% 3 17.6% 0 N/A% 0 N/A%
Parent function
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% 27 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
field_info_field_map0 N/A% 14 51.9% 5 29.4% 0 N/A% 0 N/A%
entity_get_info0 N/A% 3 11.1% 4 23.5% 0 N/A% 0 N/A%
explode0 N/A% -2 -7.4% -1 -5.9% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% 0 0.0% 2 11.8% 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% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 0 0.0% 3 17.6% 0 N/A% 0 N/A%