ref(tags): add concurrent_limit to ratelimit #94831
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We've seen some load increases on the errors cluster that I think might have been partially driven by specific users (those users being proxy users of internal integrations) hitting endpoints that run expensive/long queries on clickhouse
We have some rate-limiting in snuba but that is on the project and organization level for the most part. When debugging on sentry it looked like default
concurrent_limitis 25deprecated rate limit specification {'GET': {<RateLimitCategory.IP: 'ip'>: RateLimit(limit=10, window=1, concurrent_limit=25), <RateLimitCategory.USER: 'user'>: RateLimit(limit=10, window=1, concurrent_limit=25), <RateLimitCategory.ORGANIZATION: 'org'>: RateLimit(limit=40, window=1, concurrent_limit=25)}}(from SENTRY-3PFR)
For these endpoints we will want lower than 25 per user since the snuba concurrent ratelimiting is lower than 25 for this referrer