content: id = 101
  host = "127.0.0.1"
  port = 12401
  log = ".run/log/"
  data_path = "data"
  meta_path = "meta"
  poll_interval = "100ms"
  heartbeat_interval = "100ms"
  
  [rudder]
  id = 1
  host = "127.0.0.1"
  port = 12301
  
  [minio]
  url = 'minio://minioadmin:minioadmin@127.0.0.1:9000/runkv'
  
  [s3]
  bucket = "runkv"
  
  [buffer]
  write_buffer_capacity = "64 MiB"
  
  [cache]
  block_cache_capacity = "512 MiB"
  meta_cache_capacity = "256 MiB"
  
  [raft_log_store]
  log_dir_path = "/path/to/log/dir"
  log_file_capacity = "64 MiB"
  block_cache_capacity = "256 MiB"
  persist = "sync"
  
  [lsm_tree]
  l1_capacity = "1 MiB"
  level_multiplier = 10
  
  trigger_l0_compaction_ssts = 4
  trigger_l0_compaction_interval = "1 s"
  trigger_compaction_interval = "5 s"
  
  sstable_capacity = "64 KiB"
  block_capacity = "4 KiB"
  restart_interval = 2
  bloom_false_positive = 0.1
  
  compaction_pin_ttl = "15 s"
  
  [[lsm_tree.levels_options]]
  compaction_strategy = "Overlap"
  compression_algorithm = "None"
  
  [[lsm_tree.levels_options]]
  compaction_strategy = "NonOverlap"
  compression_algorithm = "None"
  
  [[lsm_tree.levels_options]]
  compaction_strategy = "NonOverlap"
  compression_algorithm = "None"
  
  [[lsm_tree.levels_options]]
  compaction_strategy = "NonOverlap"
  compression_algorithm = "None"
  
  [[lsm_tree.levels_options]]
  compaction_strategy = "NonOverlap"
  compression_algorithm = "Lz4"
  
  [[lsm_tree.levels_options]]
  compaction_strategy = "NonOverlap"
  compression_algorithm = "Lz4"
  
  [[lsm_tree.levels_options]]
  compaction_strategy = "NonOverlap"
  compression_algorithm = "Lz4"
  
  [tiered_cache]
  type = "FileCache"
  [tiered_cache.args]
  dir = "/path/to/file/cache/dir"
  capacity = "256 MiB"
  total_buffer_capacity = "64 MiB"
  cache_file_fallocate_unit = "64 MiB"
  cache_meta_fallocate_unit = "16 MiB"
  cache_file_max_write_size = "2 MiB"