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SLOWLOG GET

Last updated 
SLOWLOG GET [count]
Group
Server
Complexity
O(N) where N is the number of entries returned
Arity
-2 (at least 2 words, counting the command name)
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SLOWLOG GET returns the newest entries of the slow log, newest first. By default it returns 10. Pass a count to get more or fewer, or -1 for all of them.

Return value

Section titled “Return value”

An array of entries, in RESP2 and RESP3. Each entry is an array of six elements:

  1. A unique id, an integer. Ids keep growing after SLOWLOG RESET, so a monitoring tool can remember the last id it saw.
  2. The Unix time, in seconds, at which the command was logged.
  3. The execution time in microseconds.
  4. The command’s arguments, an array of bulk strings. Long commands are shortened: at most 32 elements (the last one then says how many arguments were left out), each at most 128 bytes followed by how many bytes were left out.
  5. The client’s address and port, ?:0 if unknown.
  6. The client’s name, set with CLIENT SETNAME, or an empty string.

Errors: ERR count should be greater than or equal to -1 for a count that is not an integer or below -1.

Examples

Section titled “Examples”
127.0.0.1:6379> SLOWLOG GET 2
1) 1) (integer) 41
   2) (integer) 1790000000
   3) (integer) 15320
   4) 1) "KEYS"
      2) "*"
   5) "10.0.0.21:40118"
   6) "reporting"
2) 1) (integer) 40
   2) (integer) 1789999950
   3) (integer) 11002
   4) 1) "HGETALL"
      2) "big:hash"
   5) "10.0.0.22:51522"
   6) ""

Compatibility

Section titled “Compatibility”

Same entry format as Redis 7 and Valkey 8. The user, tenant and database of each entry are in SLOWLOG EXPORT.

See also

Section titled “See also”

SLOWLOG EXPORT, SLOWLOG LEN, SLOWLOG RESET, LATENCY DOCTOR