Help on Grafana Mimir Setup to get better and faster results with Grafana Mimir

[abhishekloco]

I have huge dataset that is being pushed every 30s. I have a requirement that i need to query the data for a 24 h timespan.

The data is ingested but when i try to query the data on Grafana dashboard with Mimir Datasource , i am never ever able to get the data as i always get context cancelled

ts=2025-03-18T01:02:16.90235085Z caller=handler.go:385 level=info user=prod msg="query stats" component=query-frontend method=POST path=/prometheus/api/v1/query_range route_name=prometheus_api_v1_query_range user_agent=Grafana/11.5.2 status_code=499 response_time=59.907432127s response_size_bytes=0 query_wall_time_seconds=1.003995223 fetched_series_count=28756 fetched_chunk_bytes=3240512 fetched_chunks_count=50498 fetched_index_bytes=0 sharded_queries=0 split_queries=2 spun_off_subqueries=0 estimated_series_count=0 queue_time_seconds=1.1676e-05 encode_time_seconds=0 samples_processed=2857470 param_timeout=120s param_end=2025-03-18T01:01:00Z param_query=test_requests_bucket param_start=2025-03-17T13:01:00Z param_step=30000 length=12h4m59.999s time_since_min_time=12h5m16.993849599s time_since_max_time=16.994849599s results_cache_hit_bytes=0 results_cache_miss_bytes=0 header_cache_control= status=canceled err="context canceled"