`if req.TemplateName != ""` has complex nested blocks (complexity: 7) (nestif)

field `rw` is unused (unused)

func `(*PerfSchema).mySQLVersion` is unused (unused)

SA1019: "github.com/percona/pmm/managed/services/config" is deprecated: please don't extend this package, it will be removed soon https://jira.percona.com/browse/PMM-11155 (staticcheck)

SA1019: wait.Poll is deprecated: This method does not return errors from context, use PollUntilContextTimeout. Note that the new method will no longer return ErrWaitTimeout and instead return errors defined by the context package. Will be removed in a future release. (staticcheck)

SA1019: wait.Poll is deprecated: This method does not return errors from context, use PollUntilContextTimeout. Note that the new method will no longer return ErrWaitTimeout and instead return errors defined by the context package. Will be removed in a future release. (staticcheck)

SA1019: wait.PollImmediateUntil is deprecated: This method does not return errors from context, use PollUntilContextCancel. Note that the new method will no longer return ErrWaitTimeout and instead return errors defined by the context package. Will be removed in a future release. (staticcheck)

SA1019: wait.PollImmediateUntil is deprecated: This method does not return errors from context, use PollUntilContextCancel. Note that the new method will no longer return ErrWaitTimeout and instead return errors defined by the context package. Will be removed in a future release. (staticcheck)

SA1019: wait.PollImmediateUntil is deprecated: This method does not return errors from context, use PollUntilContextCancel. Note that the new method will no longer return ErrWaitTimeout and instead return errors defined by the context package. Will be removed in a future release. (staticcheck)