Harry John comments

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                                            Harry John

Native Histogram Fuzz Failures

https://github.com/prometheus/prometheus/pull/16744 - Prometheus bug in last_over_time()

Implement timestamp() for native histograms

Could you take another look @fpetkovski?

store: disk usage continually increasing over time

Each store-gateway downloads the [index-header](https://thanos.io/v0.14/operating/binary-index-header.md/) for the blocks its responsible for. IIRC, Thanos by default doesn't have sharding enabled. Maybe you could try to shard the store-gateways so that not...

tests: Add fuzz test for native histograms

``` enginefuzz_test.go:274: load 2m http_request_duration_seconds{pod="nginx-1"} {{schema:0 count:3 sum:14.00 buckets:[1 2]}}+{{schema:0 count:4 buckets:[1 2 1]}}x20 http_request_duration_seconds{pod="nginx-2"} {{schema:0 count:2 sum:14.00 buckets:[2]}}+{{schema:0 count:6 buckets:[2 2 2]}}x20 enginefuzz_test.go:276: query: --sum by (pod) ({__name__="http_request_duration_seconds"}), start:...