There is actually a JIRA for that [1]. Feel free to add attachments to this JIRA or submit a PR with your work.
I'm sure someone will review and get it merged into our documentation!

[1] https://issues.apache.org/jira/browse/NIFI-1345


2017-11-02 15:51 GMT+01:00 Ryan H <rhendrickson.work@gmail.com>:
Thanks for links.

   I've whiteboarded some stuff, but nothing serious.  I'll be sure to share if I get something going.


On Mon, Oct 30, 2017 at 7:18 PM, Andy LoPresto <alopresto@apache.org> wrote:
Hi Ryan,

I am not aware of a diagram, but the best resource for the component lifecycle is the Developer Guide section on it [1]. The “Apache NiFi In Depth” document may also provide some good information in the context of flowfile lifecycle [2]. If you do make a diagram of this, I’m sure it would benefit the community. Thanks.  

Andy LoPresto
PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4  BACE 3C6E F65B 2F7D EF69

On Oct 30, 2017, at 11:29 AM, Ryan H <rhendrickson.work@gmail.com> wrote:

   I'm looking for a NiFi Processor Lifecycle Diagram to show when the lifecycle events get kicked off, such as @OnPropertyModified, or @Started/Stopped, etc.

   I've read through the docs a few times, although it's been a while since I've really scoured all the links, I can't seem to find one.

  Anyone have a link to one?  (I would totally print this and hang it up in the office.)