How can I use nvprof to monitor a daemon ?

Accelerated Computing CUDA CUDA Setup and Installation
1

I plan to test SQream which is a GPU DB.
I’d like to monitor how it is doing with NVLink and things like that, so I guess I need to use nvprof.

I find that SQream server process is started as a daemon as below.

$ sudo service sqream start

I need to put this daemon under nvprof. I see that there is no way to attach a running process to nvprof, so I guess I need to start this daemon with nvprof.

But how should I do that ?

Any comment would be much appreciated.

2

Have you tried contacting the DB supplier to ask how their service can be profiled?

3

You can use nvprof to profile all processes. Follow the instructions in the nvprof documentation