From: fengchengwen <fengchengwen@huawei.com>
To: Robin Jarry <rjarry@redhat.com>, <dev@dpdk.org>
Cc: Kevin Laatz <kevin.laatz@intel.com>
Subject: Re: [PATCH v8 5/5] eal: add lcore usage telemetry endpoint
Date: Mon, 6 Feb 2023 11:27:12 +0800 [thread overview]
Message-ID: <f72e2520-22d9-86a7-db00-3b37cb33fe56@huawei.com> (raw)
In-Reply-To: <20230202134329.539625-6-rjarry@redhat.com>
Hi Robin,
On 2023/2/2 21:43, Robin Jarry wrote:
> Allow fetching CPU cycles usage for all lcores with a single request.
> This endpoint is intended for repeated and frequent invocations by
> external monitoring systems and therefore returns condensed data.
>
> It consists of a single dictionary with three keys: "lcore_ids",
> "total_cycles" and "busy_cycles" that are mapped to three arrays of
> integer values. Each array has the same number of values, one per lcore,
> in the same order.
>
> Example:
>
> --> /eal/lcore/usage
> {
> "/eal/lcore/usage": {
> "lcore_ids": [
> 4,
> 5
> ],
> "total_cycles": [
> 23846845590,
> 23900558914
> ],
> "busy_cycles": [
> 21043446682,
> 21448837316
> ]
> }
The telemetry should be human-readable also.
so why not "/eal/lcore/usage": {
"lcore_4" : {
"total_cycles" : xxx
"busy_cycles" : xxx
"busy/total ratio" : "xx%"
},
"lcore_5" : {
"total_cycles" : yyy
"busy_cycles" : yyy
"busy/total ratio" : "yy%"
},
}
> }
>
...
next prev parent reply other threads:[~2023-02-06 3:27 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-23 10:26 [RFC PATCH 0/4] lcore telemetry improvements Robin Jarry
2022-11-23 10:26 ` [RFC PATCH 1/4] eal: add lcore info in telemetry Robin Jarry
2022-11-23 16:44 ` Stephen Hemminger
2022-11-23 23:15 ` Robin Jarry
2022-11-23 10:26 ` [RFC PATCH 2/4] eal: allow applications to report their cpu utilization Robin Jarry
2022-11-23 10:26 ` [RFC PATCH 3/4] testpmd: add show lcores command Robin Jarry
2022-11-23 10:26 ` [RFC PATCH 4/4] testpmd: report lcore usage Robin Jarry
2022-11-28 8:59 ` [PATCH v2 0/4] lcore telemetry improvements Robin Jarry
2022-11-28 8:59 ` [PATCH v2 1/4] eal: add lcore info in telemetry Robin Jarry
2022-11-28 8:59 ` [PATCH v2 2/4] eal: allow applications to report their cpu cycles utilization Robin Jarry
2022-11-28 10:52 ` Morten Brørup
2022-11-29 8:19 ` Robin Jarry
2022-11-28 8:59 ` [PATCH v2 3/4] testpmd: add dump_lcores command Robin Jarry
2022-11-28 8:59 ` [PATCH v2 4/4] testpmd: report lcore usage Robin Jarry
2022-11-29 15:33 ` [PATCH v3 0/4] lcore telemetry improvements Robin Jarry
2022-11-29 15:33 ` [PATCH v3 1/4] eal: add lcore info in telemetry Robin Jarry
2022-11-29 15:33 ` [PATCH v3 2/4] eal: allow applications to report their cpu cycles usage Robin Jarry
2022-11-29 16:10 ` Mattias Rönnblom
2022-12-07 11:00 ` Robin Jarry
2022-12-07 11:21 ` Morten Brørup
2022-11-29 15:33 ` [PATCH v3 3/4] testpmd: add dump_lcores command Robin Jarry
2022-11-29 15:33 ` [PATCH v3 4/4] testpmd: report lcore usage Robin Jarry
2022-11-29 16:14 ` [PATCH v3 0/4] lcore telemetry improvements Mattias Rönnblom
2022-12-07 16:21 ` [PATCH " Robin Jarry
2022-12-07 16:21 ` [PATCH 1/4] eal: add lcore info in telemetry Robin Jarry
2022-12-07 16:21 ` [PATCH 2/4] eal: allow applications to report their cpu usage Robin Jarry
2022-12-13 15:49 ` Robin Jarry
2022-12-13 16:39 ` Morten Brørup
2022-12-13 17:45 ` Tyler Retzlaff
2022-12-07 16:21 ` [PATCH 3/4] testpmd: add dump_lcores command Robin Jarry
2022-12-07 16:21 ` [PATCH 4/4] testpmd: report lcore usage Robin Jarry
2022-12-16 10:21 ` [PATCH v5 0/4] lcore telemetry improvements Robin Jarry
2022-12-16 10:21 ` [PATCH v5 1/4] eal: add lcore info in telemetry Robin Jarry
2023-01-18 9:42 ` Kevin Laatz
2023-01-18 10:21 ` Morten Brørup
2023-01-18 11:03 ` Kevin Laatz
2023-01-18 11:35 ` Morten Brørup
2023-01-18 14:45 ` Robin Jarry
2023-01-18 16:01 ` Kevin Laatz
2023-01-18 16:17 ` Robin Jarry
2022-12-16 10:21 ` [PATCH v5 2/4] eal: allow applications to report their cpu usage Robin Jarry
2022-12-16 10:47 ` Morten Brørup
2023-01-04 10:13 ` Robin Jarry
2023-01-04 10:28 ` Morten Brørup
2022-12-22 12:41 ` Konstantin Ananyev
2023-01-04 10:10 ` Robin Jarry
2023-01-04 10:53 ` Konstantin Ananyev
2023-01-18 16:46 ` Robin Jarry
2023-02-06 20:07 ` Konstantin Ananyev
2023-02-06 20:29 ` Robin Jarry
2023-02-06 20:34 ` Konstantin Ananyev
2023-02-06 20:39 ` Robin Jarry
2023-02-06 20:44 ` Konstantin Ananyev
2023-02-06 20:55 ` Robin Jarry
2023-02-07 13:12 ` Konstantin Ananyev
2023-01-04 10:15 ` Robin Jarry
2022-12-16 10:21 ` [PATCH v5 3/4] testpmd: add dump_lcores command Robin Jarry
2022-12-22 12:43 ` Konstantin Ananyev
2022-12-16 10:21 ` [PATCH v5 4/4] testpmd: report lcore usage Robin Jarry
2022-12-22 12:44 ` Konstantin Ananyev
2023-01-18 9:13 ` [PATCH v5 0/4] lcore telemetry improvements Robin Jarry
2023-01-19 15:06 ` [PATCH v6 0/5] " Robin Jarry
2023-01-19 15:06 ` [PATCH v6 1/5] eal: add lcore info in telemetry Robin Jarry
2023-01-19 19:42 ` Kevin Laatz
2023-01-26 11:19 ` David Marchand
2023-01-19 15:06 ` [PATCH v6 2/5] eal: allow applications to report their cpu usage Robin Jarry
2023-01-19 19:42 ` Kevin Laatz
2023-01-26 11:22 ` David Marchand
2023-01-19 15:06 ` [PATCH v6 3/5] testpmd: add dump_lcores command Robin Jarry
2023-01-19 19:42 ` Kevin Laatz
2023-01-26 11:22 ` David Marchand
2023-01-19 15:06 ` [PATCH v6 4/5] testpmd: report lcore usage Robin Jarry
2023-01-19 19:42 ` Kevin Laatz
2023-01-19 15:06 ` [PATCH v6 5/5] telemetry: add /eal/lcore/usage endpoint Robin Jarry
2023-01-19 16:21 ` Morten Brørup
2023-01-19 16:34 ` Robin Jarry
2023-01-19 16:45 ` Morten Brørup
2023-01-19 19:42 ` Kevin Laatz
2023-02-02 13:43 ` [PATCH v8 0/5] lcore telemetry improvements Robin Jarry
2023-02-02 13:43 ` [PATCH v8 1/5] eal: add lcore info in telemetry Robin Jarry
2023-02-06 3:50 ` fengchengwen
2023-02-06 8:22 ` Robin Jarry
2023-02-06 11:22 ` fengchengwen
2023-02-06 11:46 ` Robin Jarry
2023-02-06 12:08 ` fengchengwen
2023-02-02 13:43 ` [PATCH v8 2/5] eal: report applications lcore usage Robin Jarry
2023-02-06 4:00 ` fengchengwen
2023-02-06 7:36 ` Morten Brørup
2023-02-06 8:21 ` Robin Jarry
2023-02-06 11:18 ` fengchengwen
2023-02-06 8:48 ` David Marchand
2023-02-06 9:03 ` Robin Jarry
2023-02-02 13:43 ` [PATCH v8 3/5] app/testpmd: add dump command for lcores Robin Jarry
2023-02-06 3:34 ` fengchengwen
2023-02-02 13:43 ` [PATCH v8 4/5] app/testpmd: report lcore usage Robin Jarry
2023-02-06 3:31 ` fengchengwen
2023-02-06 8:58 ` David Marchand
2023-02-06 9:08 ` Robin Jarry
2023-02-06 15:06 ` David Marchand
2023-02-02 13:43 ` [PATCH v8 5/5] eal: add lcore usage telemetry endpoint Robin Jarry
2023-02-02 14:00 ` Morten Brørup
2023-02-06 3:27 ` fengchengwen [this message]
2023-02-06 8:24 ` Robin Jarry
2023-02-06 11:32 ` fengchengwen
2023-02-05 23:11 ` [PATCH v8 0/5] lcore telemetry improvements Thomas Monjalon
2023-02-07 19:37 ` [PATCH v9 " Robin Jarry
2023-02-07 19:37 ` [PATCH v9 1/5] eal: add lcore info in telemetry Robin Jarry
2023-02-08 2:24 ` lihuisong (C)
2023-02-08 17:04 ` Robin Jarry
2023-02-09 2:18 ` lihuisong (C)
2023-02-09 8:31 ` David Marchand
2023-02-09 8:38 ` David Marchand
2023-02-07 19:37 ` [PATCH v9 2/5] eal: report applications lcore usage Robin Jarry
2023-02-07 19:37 ` [PATCH v9 3/5] app/testpmd: add dump command for lcores Robin Jarry
2023-02-07 19:37 ` [PATCH v9 4/5] app/testpmd: report lcore usage Robin Jarry
2023-02-08 2:59 ` lihuisong (C)
2023-02-07 19:37 ` [PATCH v9 5/5] eal: add lcore usage telemetry endpoint Robin Jarry
2023-02-08 8:45 ` [RESEND PATCH v9 0/5] lcore telemetry improvements Robin Jarry
2023-02-08 8:45 ` [RESEND PATCH v9 1/5] eal: add lcore info in telemetry Robin Jarry
2023-02-08 8:45 ` [RESEND PATCH v9 2/5] eal: report applications lcore usage Robin Jarry
2023-02-08 8:45 ` [RESEND PATCH v9 3/5] app/testpmd: add dump command for lcores Robin Jarry
2023-02-08 8:45 ` [RESEND PATCH v9 4/5] app/testpmd: report lcore usage Robin Jarry
2023-02-09 8:43 ` David Marchand
2023-02-08 8:45 ` [RESEND PATCH v9 5/5] eal: add lcore usage telemetry endpoint Robin Jarry
2023-02-09 8:44 ` [RESEND PATCH v9 0/5] lcore telemetry improvements David Marchand
2023-02-09 9:43 ` [PATCH v10 " Robin Jarry
2023-02-09 9:43 ` [PATCH v10 1/5] eal: add lcore info in telemetry Robin Jarry
2023-02-09 9:43 ` [PATCH v10 2/5] eal: report applications lcore usage Robin Jarry
2023-02-09 9:43 ` [PATCH v10 3/5] app/testpmd: add dump command for lcores Robin Jarry
2023-02-09 9:43 ` [PATCH v10 4/5] app/testpmd: report lcore usage Robin Jarry
2023-02-09 9:43 ` [PATCH v10 5/5] eal: add lcore usage telemetry endpoint Robin Jarry
2023-02-10 13:27 ` [PATCH v10 0/5] lcore telemetry improvements David Marchand
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