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From: Wolfgang Bumiller <w.bumiller@proxmox.com>
To: Lukas Wagner <l.wagner@proxmox.com>
Cc: pdm-devel@lists.proxmox.com
Subject: Re: [pdm-devel] [PATCH proxmox-datacenter-manager 17/25] metric collection: save time needed for collection run to RRD
Date: Thu, 13 Feb 2025 12:53:14 +0100	[thread overview]
Message-ID: <l2mqcumyqraaf4qtjxs2ad7h7qqn5pbqhxhk2vvr2exyv5573d@erarn27rnlce> (raw)
In-Reply-To: <20250211120541.163621-18-l.wagner@proxmox.com>

On Tue, Feb 11, 2025 at 01:05:33PM +0100, Lukas Wagner wrote:
> For large setups, it might be useful to know how much time was needed to
> collect metrics for *all* remotes together, e.g. for making sure that
> the collection interval is not exceeded.
> 
> Signed-off-by: Lukas Wagner <l.wagner@proxmox.com>
> ---
>  .../src/metric_collection/collection_task.rs  | 15 ++++++
>  server/src/metric_collection/rrd_task.rs      | 50 +++++++++++++++----
>  2 files changed, 56 insertions(+), 9 deletions(-)
> 
> diff --git a/server/src/metric_collection/collection_task.rs b/server/src/metric_collection/collection_task.rs
> index 27a9987..501df9b 100644
> --- a/server/src/metric_collection/collection_task.rs
> +++ b/server/src/metric_collection/collection_task.rs
> @@ -22,6 +22,7 @@ use pdm_api_types::{
>  };
>  use pdm_config::metric_collection::COLLECTION_SETTINGS_TYPE;
>  
> +use crate::metric_collection::rrd_task::CollectionStats;
>  use crate::{connection, task_utils};
>  
>  use super::{
> @@ -97,6 +98,20 @@ impl MetricCollectionTask {
>                      if let Some(remotes) = Self::load_remote_config() {
>                          let to_fetch = remotes.order.as_slice();
>                          self.fetch_remotes(&remotes, to_fetch).await;
> +
> +                        let now = Instant::now();
> +                        self.fetch_remotes(&remotes, &remotes.order).await;

2 `fetch_remotes` calls now look a bit weird ;-)
should probably fold in some later change?

> +                        let elapsed = now.elapsed();
> +
> +                        if let Err(err) = self.metric_data_tx.send(
> +                            RrdStoreRequest::CollectionStats {
> +                                timestamp: proxmox_time::epoch_i64(),
> +                                stats: CollectionStats {
> +                                    total_time: elapsed.as_secs_f64() * 1000.
> +                                }
> +                            }).await {
> +                            log::error!("could not send collection stats to rrd task: {err}");
> +                        }
>                      }
>                  }
>  


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  reply	other threads:[~2025-02-13 11:53 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-11 12:05 [pdm-devel] [PATCH proxmox-datacenter-manager 00/25] metric collection improvements (concurrency, config, API, CLI) Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 01/25] test support: add NamedTempFile helper Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 02/25] test support: add NamedTempDir helper Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 03/25] pdm-api-types: add CollectionSettings type Lukas Wagner
2025-02-11 14:18   ` Maximiliano Sandoval
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 04/25] pdm-config: add functions for reading/writing metric collection settings Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 05/25] metric collection: split top_entities split into separate module Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 06/25] metric collection: save metric data to RRD in separate task Lukas Wagner
2025-02-12 13:59   ` Wolfgang Bumiller
2025-02-12 14:32     ` Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 07/25] metric collection: rework metric poll task Lukas Wagner
2025-02-11 12:58   ` Lukas Wagner
2025-02-12 15:57   ` Wolfgang Bumiller
2025-02-13 12:31     ` Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 08/25] metric collection: persist state after metric collection Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 09/25] metric collection: skip if last_collection < MIN_COLLECTION_INTERVAL Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 10/25] metric collection: collect overdue metrics on startup/timer change Lukas Wagner
2025-02-13  8:55   ` Wolfgang Bumiller
2025-02-13 13:50     ` Lukas Wagner
2025-02-13 14:19       ` Wolfgang Bumiller
2025-02-13 15:21         ` Lukas Wagner
2025-02-13 15:34           ` Wolfgang Bumiller
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 11/25] metric collection: add tests for the fetch_remotes function Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 12/25] metric collection: add test for fetch_overdue Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 13/25] metric collection: pass rrd cache instance as function parameter Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 14/25] metric collection: add test for rrd task Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 15/25] metric collection: wrap rrd_cache::Cache in a struct Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 16/25] metric collection: record remote response time in metric database Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 17/25] metric collection: save time needed for collection run to RRD Lukas Wagner
2025-02-13 11:53   ` Wolfgang Bumiller [this message]
2025-02-13 12:12     ` Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 18/25] metric collection: periodically clean removed remotes from statefile Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 19/25] api: add endpoint for updating metric collection settings Lukas Wagner
2025-02-13 12:09   ` Wolfgang Bumiller
2025-02-13 12:15     ` Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 20/25] api: add endpoint to trigger metric collection Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 21/25] api: remotes: trigger immediate metric collection for newly added nodes Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 22/25] api: add api for querying metric collection RRD data Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 23/25] api: metric-collection: add status endpoint Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 24/25] pdm-client: add metric collection API methods Lukas Wagner
2025-02-13 12:10   ` Wolfgang Bumiller
2025-02-13 13:52     ` Lukas Wagner
2025-02-11 12:05 ` [pdm-devel] [PATCH proxmox-datacenter-manager 25/25] cli: add commands for metric-collection settings, trigger, status Lukas Wagner
2025-02-13 12:14   ` Wolfgang Bumiller
2025-02-13 14:17     ` Lukas Wagner
2025-02-13 14:56       ` Wolfgang Bumiller
2025-02-13 14:58         ` Lukas Wagner
2025-02-13 15:11           ` Lukas Wagner
2025-02-14 13:08 ` [pdm-devel] [PATCH proxmox-datacenter-manager 00/25] metric collection improvements (concurrency, config, API, CLI) Lukas Wagner

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