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@blt blt released this 23 Feb 21:01
· 48 commits to master since this release
664f615

This release incorporates significant improvements to cernan and is a recommended upgrade. In particular, cernan now uses hopper 0.4. This update of hopper is significantly more efficient, being only about 3x slower than built-in MPSC while maintaining resource quotas. These quotas are now exposed as configuration to cernan. An experimental kafka sink is also added but care should be taken with its use. Mike Lang has been landing improvements to the programmable filters and it is hoped they are now more useful.

Cernan's baseline acceptance test is now 272k statsd PPS, held in 10Mb. This is up from 45k statsd PPS at 150Mb.

  • dcbeb7d :: Reduce high PPS memory consumption
  • 4d2d118 :: Update hopper to 0.4
  • d10d195 :: Added json_encode filter
  • ecc2fdf :: Kafka sink introduced