# LATENCY LATEST












The `LATENCY LATEST` command reports the latest latency events logged.

Each reported event has the following fields:

* Event name.
* Unix timestamp of the latest latency spike for the event.
* Latest event latency in millisecond.
* All-time maximum latency for this event.

"All-time" means the maximum latency since the Redis instance was
started, or the time that events were reset [`LATENCY RESET`](http://redis.io/docs/latest/commands/latency-reset).

## Examples

```
127.0.0.1:6379> debug sleep 1
OK
(1.00s)
127.0.0.1:6379> debug sleep .25
OK
127.0.0.1:6379> latency latest
1) 1) "command"
   2) (integer) 1405067976
   3) (integer) 251
   4) (integer) 1001
```

For more information refer to the [Latency Monitoring Framework page][lm].

[lm]: /operate/oss_and_stack/management/optimization/latency-monitor.md

## Return information

{{< multitabs id="latency-latest-return-info" 
    tab1="RESP2" 
    tab2="RESP3" >}}

[Array reply](../../develop/reference/protocol-spec#arrays): an array where each element is a four elements array representing the event's name, timestamp, latest and all-time latency measurements.

-tab-sep-

[Array reply](../../develop/reference/protocol-spec#arrays): an array where each element is a four elements array representing the event's name, timestamp, latest and all-time latency measurements.