Redis Commands
Docs  >   Redis Commands   >  L   >   Latency-graph
Top

Produces an ASCII-art style graph for the specified event.

LATENCY GRAPH lets you intuitively understand the latency trend of an event via state-of-the-art visualization. It can be used for quickly grasping the situation before resorting to means such parsing the raw data from LATENCY HISTORY or external tooling.

Valid values for event are:

  • active-defrag-cycle
  • aof-fsync-always
  • aof-stat
  • aof-rewrite-diff-write
  • aof-rename
  • aof-write
  • aof-write-active-child
  • aof-write-alone
  • aof-write-pending-fsync
  • command
  • expire-cycle
  • eviction-cycle
  • eviction-del
  • fast-command
  • fork
  • rdb-unlink-temp-file

@examples


127.0.0.1:6379> latency reset command
(integer) 0
127.0.0.1:6379> debug sleep .1
OK
127.0.0.1:6379> debug sleep .2
OK
127.0.0.1:6379> debug sleep .3
OK
127.0.0.1:6379> debug sleep .5
OK
127.0.0.1:6379> debug sleep .4
OK
127.0.0.1:6379> latency graph command
command - high 500 ms, low 101 ms (all time high 500 ms)

Last: Latency-doctor Next: Latency-help