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msg/async: avoid put message within write_lock #20731

Merged
merged 1 commit into from
May 14, 2018
Merged

msg/async: avoid put message within write_lock #20731

merged 1 commit into from
May 14, 2018

Commits on Mar 16, 2018

  1. msg/async: avoid put message within write_lock 

    message deconstruct under busy env isn't a very short period, because cpu may
stuck into tcmalloc library to do gc.

from a rough bench(3k iops), reduce send_message latency from 54us to 37.5us. in
real env(higher iops), it should be much more better.

Signed-off-by: Haomai Wang <haomai@xsky.com>
    @yuyuyu101
    yuyuyu101 committed Mar 16, 2018
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