Mike Perrone

> Thanks for this report @mjperrone . Out of curiosity, I wonder if you still see this on latest (0.24.0)? We can't get to latest without first stopping at v20ish...

> The vector v1 protocol is still available in all the versions. What is required as of version 0.20.0 is that it now requires you to explicitly name the version,...

Also you may want to add this as a potentially breaking change to [0.16's upgrade guide.](https://vector.dev/highlights/2021-08-25-0-16-upgrade-guide/)

We added: ``` [sinks.elasticsearch.request] concurrency = 5 rate_limit_num = 5 rate_limit_duration_secs = 1 [sinks.s3_cold_storage.request] concurrency = 5 rate_limit_num = 5 rate_limit_duration_secs = 1 ``` This allowed us to get to...

> Is that graph going from 0.15 to 0.16? Yes. We may be able to prioritize bisecting the nightlies or try to run vector with Valgrind. Thank you for the...

I was able to spend some time trying to profile a single pod, I didn't get useful results but maybe someone can help me with that. I tried valgrind and...

I just got this set up. Which graph are you seeing this on? I can see if I have the behavior as well

Are you saving longs for the `ping` service? You might find something like a timeout there. I added those sites to my setup so I'll see if I'm seeing that...

If you just want the graph to look continuous there's probably a way to configure the grafana graph to repeat the last seen value. If you want to change the...

Note that this is different than the [python](https://docs.python.org/3/library/functions.html#zip) semantic for iterating two parallel arrays: ``` $ zip(["a", "b"], [1, 2]) [["a", 1], ["b": 2]] ```