On a healthy machine, over the network, and memcached isn't overloaded, 0.1ms response times are what you should expect.
On Fri, 12 Jul 2013, Manish Jain wrote: > Then, what would be a reasonable estimate of latency of GET and SET > operations on memcached server? A milli second? > -mrjn > > > > On Fri, Jul 12, 2013 at 3:32 PM, dormando <[email protected]> wrote: > Those don't really lag... just "stats sizes", so don't call that one. > Also > "stats cachedump" isn't very fast. > > If there's any latency at all on a standard operation it's almost always > an outside issue (swap, network, etc), or a massive fault of the > software. > > Just adding timing measurements internally slows down the entire > operation > significantly, which is why we don't do it. > > On Fri, 12 Jul 2013, Manish Jain wrote: > > > Is there a way to get server side latency stats for Memcached > operations, like GET, SET, INCREMENT etc? > > memcached stats tells you total number of gets and sets, but doesn't > indicate anything about the latency of those operations. > > > > Cheers, > > Manish > > > > -- > > > > --- > > You received this message because you are subscribed to the Google Groups > > "memcached" group. > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [email protected]. > > For more options, visit https://groups.google.com/groups/opt_out. > > > > > > > > > > -- > > --- > You received this message because you are subscribed to the Google Groups > "memcached" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > > -- > > --- > You received this message because you are subscribed to the Google Groups > "memcached" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
