Wednesday October 24, 2018

Incident

Some folks may be experiencing connectivity issues

Technical Summary:

On October 24, between 1:44 PM PT and 2:00 PM PT, a small percentage of customers were unable to connect to Slack. The connection issue was caused when a server exhausted available system resources. At 1:38 PM PT, we reduced the server’s memory resources, and the issue was fully resolved at 1:56 PM PT.

3:02 PM PDT - Oct 25th・See in your timezone

We've successfully identified and resolved the issue, and things should be back to normal again. Thanks for your patience, and apologies for the disruption!

2:15 PM PDT - Oct 24th・See in your timezone

We're currently investigating connectivity issues impacting some workspaces. Our team is on the case, and we'll have an update for you as soon as we can. Sorry for the troubles!

1:44 PM PDT - Oct 24th・See in your timezone

Services affected

Connections

Status

Resolved

Incident

Connectivity issues impacting some workspaces.

Technical Summary:

On October 24 at 9:14 AM PT, we rolled out a small change to one of our services causing hosts running that service to overload and exhaust their memory resources. This resulted in some customers experiencing connection errors or increased latency in Slack.

Once our team was alerted to the problem, the initial change was rolled back and all issues were cleared at 9:45 AM PT.

2:33 PM PDT - Oct 25th・See in your timezone

We're in the clear and folks should be able to connect again. We're sorry for any trouble this issue caused. Thanks for sticking with us.

9:56 AM PDT - Oct 24th・See in your timezone

We're looking into reports of some folks having trouble connecting to their workspaces. We apologize for any disruption.

9:14 AM PDT - Oct 24th・See in your timezone

Services affected

Connections

Status

Resolved