On DB slave SQL task completes in 1.5 minutes.
CPU identical. Mysql with identical versions and configs.
The disk access speed on DB master is much better.
There is more memory on DB master.
The only difference I see so far is on OS - Ubuntu 16 DB slave. Ubuntu 18 DB master.
It is necessary to understand the reason why such a difference and optimize the processes.","employmentType":["FULL_TIME","PART_TIME","CONTRACTOR","TEMPORARY","PER_DIEM"],"jobLocationType":"TELECOMMUTE","hiringOrganization":{"@type":"Organization","name":"Toogit","sameAs":"https://www.toogit.com/","logo":"https://www.toogit.com/images/toogit_logo_initial.png"},"identifier":{"@type":"PropertyValue","name":"Toogit","value":381154},"skills":["software development"],"applicantLocationRequirements":[{"@type":"Country","name":"IN"},{"@type":"Country","name":"Canada"},{"@type":"Country","name":"USA"},{"@type":"Country","name":"Germany"},{"@type":"Country","name":"Pakistan"},{"@type":"Country","name":"Philippines"},{"@type":"Country","name":"Indonesia"},{"@type":"Country","name":"Sri Lanka"},{"@type":"Country","name":"Nigeria"},{"@type":"Country","name":"China"},{"@type":"Country","name":"Russia"},{"@type":"Country","name":"Bangladesh"}],"validThrough":"2024-12-05T04:16:45+05:30","url":"https://www.toogit.com/freelance-jobs/MzgxMTU0"}
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