Sorry folks, forgot to say that it's a 64-bit architecture: # uname -m x86_64
Am 26.05.2010 15:55, schrieb diez: >> What platform / os / compiler? can you pastebin or attach your full >> 'stats' / 'stats items' / 'stats slabs' info? >> >> > Hi Dormando, > > here the data you asked for: > > OS: Debian Linux, Etch > Kernel: 2.6.18 > Compiler: GnuCC 4.1.1 > > I backported the package from Debian Unstable. > > Attached you can find the 'stats' / 'stats items' / 'stats slabs' output. > > Cheers, > > > >> On Wed, 26 May 2010, diez wrote: >> >> >> >>> Hello all, >>> >>> I'm using Memcached version 1.4.4 and built a script to measure the >>> "wasted bytes" from the "stats slabs" information and draw it in Cacti. >>> But since a few days one of the slabs tells me this: >>> >>> "stats slabs" >>> [...] >>> STAT 34:chunk_size 161720 >>> STAT 34:chunks_per_page 6 >>> STAT 34:total_pages 15 >>> STAT 34:total_chunks 90 >>> STAT 34:used_chunks 66 >>> STAT 34:free_chunks 19 >>> STAT 34:free_chunks_end 5 >>> STAT 34:mem_requested 18446744073708916198 >>> STAT 34:get_hits 265415 >>> STAT 34:cmd_set 135045 >>> STAT 34:delete_hits 52 >>> STAT 34:incr_hits 0 >>> STAT 34:decr_hits 0 >>> STAT 34:cas_hits 0 >>> STAT 34:cas_badval 0 >>> [...] >>> >>> "stats items" >>> [...] >>> STAT items:34:number 66 >>> STAT items:34:age 1667880 >>> STAT items:34:evicted 0 >>> STAT items:34:evicted_nonzero 0 >>> STAT items:34:evicted_time 0 >>> STAT items:34:outofmemory 0 >>> STAT items:34:tailrepairs 0 >>> [...] >>> >>> >>> I calculate the "wasted bytes" as described in protocol.txt like this: >>> (total_chunks * chunk_size) - mem_requested >>> (90 * 161720) - 18446744073708916198 = >>> -18446744073694361398 >>> ^^^^^^^^^^^^^^^^^^^^^ >>> >>> And this seems to be a bit unlikely. Is this some kind of bug? >>> If you need any more information please let me know. Any help would be >>> much appreciated. >>> >>> Thanks and regards, >>> >>> Dieter >>> >>> >>> >>> >
