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taiki45/envoy-hot-restart-version-format.md

Last active December 20, 2018 07:10
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Current (around v1.8.0) format of Envoy's hot restart version output
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envoy-hot-restart-version-format.md 
10.200.16384.127.options=capacity=16384, num_slots=8209 hash=228984379728933363 size=2654312

${version}.${size_of_shared_memory}.${max_num_stats}.${max_name_length}.options=${options} hash=${hash_signature}, size=${hash_table_size?}
  • version: SharedMemory::VERSION which Envoy developers bump when breaking changes of shared memory/RPC were happened.
  • size_of_shared_memory: sizeof(SharedMemory)
  • max_num_stats: the configured maximum number of stats
  • max_name_length: the configured maximum length of stat names
  • options: TODO
  • hash_signature: TODO
  • hash_table_size: TODO
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