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 <javascript:>. > > 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.
stats STAT pid 11196 STAT uptime 3105113 STAT time 1468452106 STAT version 1.4.20 STAT libevent 2.0.21-stable STAT pointer_size 64 STAT rusage_user 27.684000 STAT rusage_system 83.740000 STAT curr_connections 10 STAT total_connections 32 STAT connection_structures 12 STAT reserved_fds 20 STAT cmd_get 111113 STAT cmd_set 149121 STAT cmd_flush 0 STAT cmd_touch 0 STAT get_hits 103047 STAT get_misses 8066 STAT delete_misses 0 STAT delete_hits 0 STAT incr_misses 0 STAT incr_hits 0 STAT decr_misses 0 STAT decr_hits 0 STAT cas_misses 0 STAT cas_hits 0 STAT cas_badval 0 STAT touch_hits 0 STAT touch_misses 0 STAT auth_cmds 0 STAT auth_errors 0 STAT bytes_read 49213990163 STAT bytes_written 3140411648 STAT limit_maxbytes 2147483648 STAT accepting_conns 1 STAT listen_disabled_num 0 STAT threads 4 STAT conn_yields 0 STAT hash_power_level 17 STAT hash_bytes 1048576 STAT hash_is_expanding 0 STAT malloc_fails 0 STAT bytes 2002153542 STAT curr_items 63930 STAT total_items 149121 STAT expired_unfetched 0 STAT evicted_unfetched 44139 STAT evictions 46073 STAT reclaimed 0 STAT crawler_reclaimed 0 END
