XHProf: Hierarchical Profiler Report

Diff Report: Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\field_sql_storage\Entity\Tables::addField	Run #519af44245f83	Run #519af4b90e33b	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	871	862	-9	-1.0%
Incl. Wall Time (microsec) per call	871	862	-9	-1.0%
Excl. Wall Time (microsec)	49	45	-4	-8.2%
Incl. CPU (microsecs)	575	581	6	1.0%
Incl. CPU (microsecs) per call	575	581	6	1.0%
Excl. CPU (microsec)	38	33	-5	-13.2%
Incl. MemUse (bytes)	26,040	26,032	-8	-0.0%
Incl. MemUse (bytes) per call	26,040	26,032	-8	-0.0%
Excl. MemUse (bytes)	3,272	3,272	0	0.0%
Incl. PeakMemUse (bytes)	19,888	19,880	-8	-0.0%
Incl. PeakMemUse (bytes) per call	19,888	19,880	-8	-0.0%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

Function Name	Calls Diff	Calls 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::addField	0	N/A%	-9	-0.4%	6	0.3%	-8	-0.0%	-8	-0.0%
Exclusive Metrics Diff for Current Function			-4	-44.4%	-5	-83.3%	0	0.0%	0	0.0%
*Parent function*
Drupal\field_sql_storage\Entity\Condition::compile	0	N/A%	-9	-100.0%	6	100.0%	-8	-100.0%	-8	-100.0%
*Child functions*
field_info_field_map	0	N/A%	-2	-22.2%	15	250.0%	-8	-100.0%	-8	-100.0%
Drupal\Core\Database\Query\Select::getMetaData	0	N/A%	-1	-11.1%	-6	-100.0%	0	0.0%	0	0.0%
count	0	N/A%	-1	-11.1%	0	0.0%	0	0.0%	0	0.0%
drupal_get_schema	0	N/A%	-1	-11.1%	1	16.7%	0	0.0%	0	0.0%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
entity_get_info	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
explode	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
substr	0	N/A%	0	0.0%	1	16.7%	0	0.0%	0	0.0%