AlinsRan opened a new pull request, #14150:
URL: https://github.com/apache/apisix/pull/14150
### Description
Bump `nginx-lua-prometheus-api7` from `1.1.0-1` to `1.1.1-1`.
`1.1.1` updates a metric's pending increment in place instead of allocating
a new `{v, t}` table on every `incr()` before the next `sync()`
(api7/nginx-lua-prometheus#28). A histogram observation calls `incr()` for the
count, the sum and every bucket it falls into, so the HTTP latency histograms
allocate several dozen short-lived tables per request today. The change has no
API or configuration impact; `1.1.0` and `1.1.1` differ only in
`prometheus_resty_counter.lua`.
`nginx-lua-prometheus-api7-1.1.1-1` is published on LuaRocks.
`t/plugin/prometheus.t` to `prometheus4.t` were run locally against `1.1.1`
and `1.1.0`. Both fail only on assertions that also fail on `master` locally
(`[error]` checks hit by `lua-resty-events` `failed to receive the header
bytes` noise, and `prometheus.t` TEST 41).
#### Which issue(s) this PR fixes:
None.
### Checklist
- [x] I have explained the need for this PR and the problem it solves
- [x] I have explained the changes or the new features added to this PR
- [ ] I have added tests corresponding to this change
- [ ] I have updated the documentation to reflect this change
- [x] I have verified that this change is backward compatible (If not,
please discuss on the [APISIX mailing
list](https://github.com/apache/apisix/tree/master#community) first)
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