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support information_schema.table_statistics for RocksDB #13

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jonahcohen opened this Issue · 2 comments

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@hermanlee hermanlee

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@jonahcohen @mdcallag @hermanlee @yoshinorim
@jonahcohen
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jonahcohen commented

From @mdcallag:

I think this depends on basic support for IS.table_statistics getting ported to WebScaleSQL

@mdcallag
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mdcallag commented

Support is there. This can be done in pieces. Start by adding support to count rows read, fetched, inserted, updated, deleted.

@mdcallag
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mdcallag commented

Other parts include:

  • read IO latency for user threads
  • bytes written for user threads, but I am not sure there is a column for this in table_stats today

By "user threads" I mean threads that run user commands, not background threads.

@hermanlee hermanlee self-assigned this
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@yoshinorim yoshinorim closed this
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