Re: Need to understand the graph

2016-03-01 Thread Wagle, Arun
g>>, Arun Wagle mailto:awa...@pch.com>> Subject: Re: Need to understand the graph Also the metrics kafka.network.RequestChannel.RequestQueueSize and ResponseQueueSize will give you the saturation of the network and IO threads. On Tue, Mar 1, 2016 at 9:21 AM Alexis Midon mailto:alexis.m

Re: Need to understand the graph

2016-03-01 Thread Alexis Midon
Also the metrics kafka.network.RequestChannel.RequestQueueSize and ResponseQueueSize will give you the saturation of the network and IO threads. On Tue, Mar 1, 2016 at 9:21 AM Alexis Midon wrote: > "request queue time" is the time it takes for IO threads to pick up the > request. As you increase

Re: Need to understand the graph

2016-03-01 Thread Alexis Midon
"request queue time" is the time it takes for IO threads to pick up the request. As you increase the load on your broker, it makes sense to see higher queue time. Here are more details on the request/response model in a Kafka broker (0.8.2). All your requests and responses are belong to RequestCha

Need to understand the graph

2016-02-29 Thread awa...@pch.com
Hello, I have an issue with the timing of Kafka. As and when the time increases with load testing, we see the increase in "request queue time". What is the "request queue time" ? Some basic config we are using 2 Kafka Nodes(CPU - 8 CPU's [Thread(s) per core:2], Mem - 32 GB Ram) pkafkaapp01