[SPDK] Re: spdk_top enhancements

Hi Or,
In below screen you have idle/busy stats per thread (Threads tab). We want to add similar stats per poller in Pollers tab.

Regards,
Maciek

-----Original Message-----
From: Or Gerlitz <gerlitz.or(a)gmail.com> 
Sent: Tuesday, September 1, 2020 2:45 PM
To: Szwed, Maciej <maciej.szwed(a)intel.com>
Cc: Storage Performance Development Kit <spdk(a)lists.01.org>
Subject: Re: [SPDK] spdk_top enhancements

On Thu, Aug 13, 2020 at 12:47 PM Szwed, Maciej <maciej.szwed(a)intel.com> wrote:
>
> I’m planning to extend spdk_top functionality in upcoming weeks. I’ve 
> been seeing that some of you are already using this tool and therefore 
> I’d to hear from you what new features would you like to see in the 
> tool. Feel free to send some ideas here or join next euro friendly 
> community meeting to discuss it


You mentioned in the trello doc having idle/busy indicator for each poller -- I see we have it with 20.07 - am I wrong (below)?

Is there intention to expose the spdk_top info via rpc so it can be scripted?

Or.

 ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│        Thread name        | Core | Active pollers |  Timed pollers
| Paused pollers | Idle [us] | Busy [us]
       │
│───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────│
│ app_thread                  112          0                2
       0             288465       426
      │
│ nvmf_tgt_poll_group_112     112          2                0
       0             707127        14
      │
│ nvmf_tgt_poll_group_113     113          2                0
       0             746755        14
      │
│ nvmf_tgt_poll_group_114     114          2                0
       0             759859        14
      │
│ nvmf_tgt_poll_group_115     115          2                0
       0             757586        14
      │
│ reactor_113                 113          0                0
       0             249250        11
      │
│ reactor_114                 114          0                0
       0             236146        12
      │
│ reactor_115                 115          0                0
       0             238417        12
      │
│