Rewindex

RewindexOutage eventsJun 29, 2020

GitHub outage, Jun 29, 2020

4 vendors posted 4 incidents between 09:00 and 10:00 UTC, against about 1 incidents from 1 vendors in the same hours on an ordinary week. 2 vendors named GitHub in 2 incidents (2 of them blamed it). GitHub posted “Incident on 2020-06-29 09:14 UTC” at 09:14 UTC.

Observed, not verified. A line means a vendor’s incident named another vendor, or started in the same window. It is not a proven cause.

Times are UTC; lags are from when GitHub posted (09:14).

    3. GitHub posted 09:14
Named GitHubNamed another vendorDid not name anyoneEach column is 30 minutes

How it spread

Vendors that named GitHub, grouped by when they posted, and vendors that blamed one of the vendors GitHub took down. Solid lines: the vendor named the other. Dashed: same window, not named.

Swipe sideways to see the whole diagram.

GitHubposted 09:14 UTCWithin an hour2 vendors, 2 blamed GitHubCircleCI, Snyk
GitHubposted 09:14 UTCWithin an hour2 vendors, 2 blamed GitHubCircleCI, Snyk
Rendered on the server with pele from the Mermaid source below. Each box lists the first few vendors; every vendor is listed further down.
Mermaid source
flowchart LR
  root["GitHub<br/>posted 09:14 UTC"]:::root
  h1["Within an hour<br/>2 vendors, 2 blamed GitHub<br/>CircleCI, Snyk"]:::blames
  root --> h1

Vendors that named GitHub

In their own words. “Blames” means a causal phrase sits next to the name (“due to”, “upstream provider”…).

Within an hour

2 vendors

  • +6 min

    Blames GitHub

    Minor incident

    CircleCINo webhooks received from GitHub

    …No webhooks received from GitHub GitHub's incident has been resolved (https://www.githubstatus.com). We are now receiving all GitHub webhooks again.…

  • +13 min

    Blames GitHub

    Incident, no impact listed

    SnykGitHub service outage

    …GitHub service outage GitHub is reporting that their service outage has been resolved, so Snyk's features should be working as normal. We will keep monitoring for any further outages.…

Same window, did not name anyone

2 incidents started during the event without naming GitHub or another vendor. Some are part of it, some are a normal day’s background (about 1 in these hours).

Show all 2

Detected automatically from 5 status pages opening incidents in the peak hour (normally at most 4). Mentions are matched by name in each incident’s title and updates, then classified as cause, location or integration; quoted text is the vendor’s. Vendors that share one status page are shown once.