Hello Fujii-san,
On Thu, 5 Aug 2021 16:16:48 +0900
Fujii Masao <masao.fujii@oss.nttdata.com> wrote:
>
>
> On 2021/08/01 14:50, Yugo NAGATA wrote:
> > When -C is not specified, the disconnection time is not measured even in
> > the patch for v14+. I don't think it is a problem because the
> > disconnection delay at the end of benchmark almost doesn't affect the tps.
>
> What about v13 or before? That is, in v13, even when -C is not specified,
> both the connection and disconnection delays are measured. Right?
No. Although there is a code measuring the thread->conn_time around
disconnect_all() in v13 or before;
done:
INSTR_TIME_SET_CURRENT(start);
disconnect_all(state, nstate);
INSTR_TIME_SET_CURRENT(end);
INSTR_TIME_ACCUM_DIFF(thread->conn_time, end, start);
this is a no-op because finishCon() is already called at CSTATE_ABORTED or
CSTATE_FINISHED. Therefore, in the end, the disconnection delay is not
measured even in v13.
Regards,
Yugo Nagata
--
Yugo NAGATA <nagata@sraoss.co.jp>
