Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.1(EOL)
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None
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10.1.6-1
Description
Data comes from Sandy Bridge system running sysbench OLTP RO in 1 thread against 1 table.
Call graphs:
- 0.07% mysqld mysqld
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- handler::rebind_psi()
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+ 73.91% open_tables(THD*, DDL_options_st const&, TABLE_LIST**, unsigned int*, unsigned int, Prelocking_strategy*)
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+ 26.09% open_table(THD*, TABLE_LIST*, Open_table_context*)
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Most time spent for function call convention. It also adds ~0.03% to open_table(). Try to make it inline.
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