All syslogs that write to files&#x2F;sync non-optimally? There is of course the risk of dropped messages on machine failure but I think it&#x27;s pretty safe to assume that at that point you&#x27;re doing what ZeroMQ was going to do anyway<p>I should clarify syslog, with naive configuration, is slower than file I&#x2F;O because it does stuff, then writes to disk. feel free to correct me if I&#x27;m wrong