TANK

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[Kowl on Github](https://github.com/cloudhut/kowl)

markpapadakis

[Monitoring Kafka performance metrics](https://www.datadoghq.com/blog/monitoring-kafka-performance-metrics/)

markpapadakis

Network and Disk I/O blocking and file handles : optimizations

15

## Streaming from broker We are using `sendfile()` to stream data from segment logs to clients (or brokers who are acting as followers). This works great, and this is what...

markpapadakis

daknob

daknob

_(this is internal/specific to our org):_ The new Phaistos Microservice frameworks's I/O reactor includes some important optimizations (see Microservice::tx(), HTTP response parsing, etc) that should be incorporated into TANK.

markpapadakis

A new API for listing all defined topics should be handy.

markpapadakis

There may be situations that call for some kind of ad-hoc analysis, where it makes a lot of sense to produce events into a TANK topic, so that you can...

markpapadakis

Client retained outgoing packets semantics

1

We should probably make sure that the aggregate size in bytes of all retained packets (for requests pending a response) does not exceed some value so that we won't run...

markpapadakis

Consider use of multiple threads

7

In practice, this will only benefit latency if we are going to be dealing with a lot of compressed batch message sets, which could keep a thread busy for a...

markpapadakis