XHProf: Hierarchical Profiler Report

Diff Report: Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\field_sql_storage\Entity\Tables::addField	Run #51ca5414b31d9	Run #51ca54a312a65	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	822	796	-26	-3.2%
Incl. Wall Time (microsec) per call	822	796	-26	-3.2%
Excl. Wall Time (microsec)	46	44	-2	-4.3%
Incl. CPU (microsecs)	558	540	-18	-3.2%
Incl. CPU (microsecs) per call	558	540	-18	-3.2%
Excl. CPU (microsec)	32	33	1	3.1%
Incl. MemUse (bytes)	29,424	29,424	0	0.0%
Incl. MemUse (bytes) per call	29,424	29,424	0	0.0%
Excl. MemUse (bytes)	3,280	3,280	0	0.0%
Incl. PeakMemUse (bytes)	21,992	21,968	-24	-0.1%
Incl. PeakMemUse (bytes) per call	21,992	21,968	-24	-0.1%
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%	-26	-2.4%	-18	-8.3%	0	0.0%	-24	-0.0%
Exclusive Metrics Diff for Current Function			-2	-7.7%	1	5.6%	0	N/A%	0	0.0%
*Parent function*
Drupal\field_sql_storage\Entity\Condition::compile	0	N/A%	-26	-100.0%	-18	-100.0%	0	N/A%	-24	-100.0%
*Child functions*
field_info_field_map	0	N/A%	-19	-73.1%	-12	-66.7%	0	N/A%	-24	-100.0%
Drupal\field_sql_storage\Entity\Tables::ensureEntityTable	0	N/A%	-5	-19.2%	-5	-27.8%	0	N/A%	0	0.0%
Drupal\Core\Database\Query\Select::getMetaData	0	N/A%	-1	-3.8%	2	11.1%	0	N/A%	0	0.0%
count	0	N/A%	1	3.8%	0	0.0%	0	N/A%	0	0.0%
drupal_get_schema	0	N/A%	0	0.0%	-1	-5.6%	0	N/A%	0	0.0%
entity_get_info	0	N/A%	0	0.0%	-1	-5.6%	0	N/A%	0	0.0%
explode	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
substr	0	N/A%	0	0.0%	-2	-11.1%	0	N/A%	0	0.0%