Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\field_sql_storage\Entity\Tables::addField

Drupal\field_sql_storage\Entity\Tables::addFieldRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,969 15,073 12,104 407.7%
Incl. Wall Time (microsec) per call 2,969 15,073 12,104 407.7%
Excl. Wall Time (microsec)238 1,205 967 406.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)42,864 42,864 0 0.0%
Incl. MemUse (bytes) per call 42,864 42,864 0 0.0%
Excl. MemUse (bytes)3,792 3,792 0 0.0%
Incl. PeakMemUse (bytes)12,696 12,592 -104 -0.8%
Incl. PeakMemUse (bytes) per call 12,696 12,592 -104 -0.8%
Excl. PeakMemUse (bytes)1,104 1,104 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% 12,104 0.1% -4,000 -100.0% 0 0.0% -104 -6.9%
Exclusive Metrics Diff for Current Function967 8.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\field_sql_storage\Entity\Condition::compile0 N/A% 12,104 100.0% -4,000 -100.0% 0 N/A% -104 -100.0%
Child functions
field_info_field_map0 N/A% 8,527 70.4% -4,000 -100.0% 0 N/A% -104 -100.0%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable0 N/A% 886 7.3% 0 0.0% 0 N/A% 0 0.0%
entity_get_info0 N/A% 769 6.4% 0 0.0% 0 N/A% 0 0.0%
drupal_get_schema0 N/A% 603 5.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 167 1.4% 0 0.0% 0 N/A% 0 0.0%
explode0 N/A% 68 0.6% 0 0.0% 0 N/A% 0 0.0%
substr0 N/A% 63 0.5% 0 0.0% 0 N/A% 0 0.0%
count0 N/A% 54 0.4% 0 0.0% 0 N/A% 0 0.0%