Hey, In order to understand I'd have to see the details firsthand at this point: Output of `stats` and `stats settings` commands, as well as any example code you can share.
On Thu, 14 Jul 2016, Sonia wrote: > Everything seems in order, but cant seem to find a reason for this odd > behaviour. > > On Wednesday, July 13, 2016 at 11:22:07 PM UTC-5, Dormando wrote: > I'm not sure why. you can validate the settings via the `stats settings` > command. > > On Wed, 13 Jul 2016, Sonia wrote: > > > I tried inserting 10 values of size 1000000 bytes. I am able to > insert all 10 values but I guess only the last 3 are present in cache since I > am getting cache > misses for the > > first 7 key-value pairs.Is there a flag that we have to set in the > memcached configuration file (I currently have the '-m' option set to 2048) > > > > On Wednesday, July 13, 2016 at 7:07:44 PM UTC-5, Dormando wrote: > > Hi, > > > > You're trying to store exactly 1024*1024 bytes, but an value in > memcached > > encompasses the key and the datastructure behind it. Try > (1024*1024 - > > 4096) and see if that stores. > > > > On Wed, 13 Jul 2016, Sonia wrote: > > > > > For 100,000 1MB values I guess the memory I have allocated is > insufficient. However, I tried inserting 10 1MB values into memcached but > this too fails > and > > memcached_strerror() > > > returns "ITEM TOO BIG" (The value I have is a random > alpha-numeric char array of size 1048756 bytes).I am currently using a > libmemcached client. Also > please find > > the output of > > > the stats command in the attached file. > > > I really appreciate the help. Thank you. > > > > > > On Wednesday, July 13, 2016 at 2:39:43 PM UTC-5, Dormando > wrote: > > > Can you give more detail as to what exactly is failing? > what error message > > > are you getting, what client are you using, what is the > `stats` output > > > from some of your memcached instances, etc? > > > > > > 100,000 1 meg values are going to take at least 100 > gigabytes of RAM. if > > > you have 16 2G servers, you only have 32G of RAM > available. I can't really > > > help until knowing what your real error message is but > that math seems a > > > little odd. > > > > > > On Wed, 13 Jul 2016, Sonia wrote: > > > > > > > I have just started working with memcached and I am > working on a test program where I want to insert 100,000 values of size 1 MB > into memcached.I > > currently have > > > 16 servers > > > > setup and I have setup the memory limit in the > memcached configuration file as 2 GB but for some reason my code is still > failing. > > > > Has anybody faced a similar situation? > > > > > > > > -- > > > > > > > > --- > > > > 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 memcached+...@googlegroups.com. > > > > For more options, visit > https://groups.google.com/d/optout. > > > > > > > > > > > > > > -- > > > > > > --- > > > 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 memcached+...@googlegroups.com. > > > For more options, visit https://groups.google.com/d/optout. > > > > > > > > > > -- > > > > --- > > 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 memcached+...@googlegroups.com. > > For more options, visit https://groups.google.com/d/optout. > > > > > > -- > > --- > 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 memcached+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > > -- --- 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 memcached+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
