Memcache’de tutulan keyleri listelemek için . Şunları yapabilirsiniz;
Telnet komutu: stats cachedump <slabs_id> <limit>
Parametreler :
- <slabs_id> : anahtarları almak istediğiniz slab kimliği.
- <limit> : Sonuç sınırı, 0(sıfır) limitsiz anlamına gelir.
slab kimliğini almak için item’ları listeleyelim.
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[root@omeroner ~]$telnet 127.0.0.1 11211 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. stats items |
stats cachedump 3 5 // item 3’den 211 tane cache datasından 5 tanesinin dump’ını aldık.
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[root@omeroner ~]$telnet 127.0.0.1 11211 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. stats items STAT items:1:number 88 STAT items:1:age 33936748 STAT items:1:evicted 0 STAT items:1:evicted_nonzero 0 STAT items:1:evicted_time 0 STAT items:1:outofmemory 0 STAT items:1:tailrepairs 0 STAT items:2:number 31 STAT items:2:age 33936699 STAT items:2:evicted 0 STAT items:2:evicted_nonzero 0 STAT items:2:evicted_time 0 STAT items:2:outofmemory 0 STAT items:2:tailrepairs 0 STAT items:3:number 211 STAT items:3:age 33933247 STAT items:3:evicted 0 STAT items:3:evicted_nonzero 0 STAT items:3:evicted_time 0 STAT items:3:outofmemory 0 STAT items:3:tailrepairs 0 END stats cachedump 3 5 ITEM user_pics_2436865 [53 b; 1422004888 s] ITEM banned-set-6690771 [53 b; 1422005264 s] ITEM user_pics_8268116 [53 b; 1422004806 s] ITEM user_pics_8428716 [53 b; 1422004885 s] ITEM banned-set-8134161 [53 b; 1422008359 s] END END get user_pics_2436865 VALUE user_pics_2436865 0 53 15038122_15038122,16227429_16227429,13349476_13349476 END |
stats cachedump komutu sonucu;
ITEM <item_key> [<item_size> b; <expiration_timestamp> s]
- <item_key> : item cachekey
- <item_size> : item boyutu (key dahil)(Byte)
- <expiration_timestamp> : timestamp cinsinden datanın hangi zamana kadar cachede tutulacağı.
cache key adını vererek dökümünü alalım;
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get user_pics_2436865 VALUE user_pics_2436865 0 53 15038122_15038122,16227429_16227429,13349476_13349476 END |