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  • Kristian Klausen's avatar
    Increase the volume size (150->200GiB) for monitoring.al.org · 1e521409
    Kristian Klausen authored Oct 08, 2021
    With Loki needing roughly 108GiB[1] and Prometheus at least[2]
    116GiB[3], 200GiB sounds like a good starting point.
    
    [1] increase(loki_ingester_chunk_stored_bytes_total[1w]) / 7 * 90
    [2] https://www.robustperception.io/how-much-disk-space-do-prometheus-blocks-use
    [3] (rate(prometheus_tsdb_compaction_chunk_size_bytes_sum[1w]) /
        rate(prometheus_tsdb_compaction_chunk_samples_sum[1w])) *
        increase(prometheus_tsdb_head_samples_appended_total[1w]) / 7 * 365
    1e521409