There are 3 RPC calls that are used by spdk_top, which provide stats:
They provide stats on pollers and threads associated with poll groups as well. More
detailed stats regarding poll groups are planned to be implemented.
From: Or Gerlitz <gerlitz.or(a)gmail.com>
Sent: Sunday, September 6, 2020 12:59 PM
To: Harris, James R <james.r.harris(a)intel.com>
Cc: Storage Performance Development Kit <spdk(a)lists.01.org>
Subject: [SPDK] Re: spdk_top enhancements
On Tue, Sep 1, 2020 at 5:23 PM Harris, James R <james.r.harris(a)intel.com> wrote:
On 9/1/20, 5:50 AM, "Or Gerlitz"
There is no intention to have spdk_top expose data via RPC. Scripts
can submit RPCs directly to the application under test to gather information and then
post-process it any way it wants.
got it, is there some RPC to get initiator drivers (e.g nvme
pci/rdma/tcp) idle/busy cycles or
the initiator sw architecture (poll groups and such) is not supported for that matter?
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