Commits on Nov 28, 2024

1. chore: Update litep2p to v0.8.2 (#6677) …

   This includes a critical fix for debug release versions of litep2p
   (which are running in Kusama as validators).
   
   While at it, have stopped the oncall pain of alerts around
   `incoming_connections_total`. We can rethink the metric expose of
   litep2p in Q1.
   
   ## [0.8.2] - 2024-11-27
   
   This release ensures that the provided peer identity is verified at the
   crypto/noise protocol level, enhancing security and preventing potential
   misuses.
   The release also includes a fix that caused `TransportService` component
   to panic on debug builds.
   
   ### Fixed
   
   - req-resp: Fix panic on connection closed for substream open failure
   ([#291](paritytech/litep2p#291))
   - crypto/noise: Verify crypto/noise signature payload
   ([#278](paritytech/litep2p#278))
   
   ### Changed
   
   - transport_service/logs: Provide less details for trace logs
   ([#292](paritytech/litep2p#292))
   
   ## Testing Done
   
   This has been extensively tested in Kusama on all validators, that are
   now running litep2p.
   
   Deployed PR: #6638
   
   ### Litep2p Dashboards
   ![Screenshot 2024-11-26 at 19 19
   41](https://github.com/user-attachments/assets/e00b2b2b-7e64-4d96-ab26-165e2b8d0dc9)
   
   ### Libp2p vs Litep2p CPU usage
   
   After deploying litep2p we have reduced CPU usage from around 300-400%
   to 200%, this is a significant boost in performance, freeing resources
   for other subcomponents to function more optimally.
   
   ![image(1)](https://github.com/user-attachments/assets/fa793df5-4d58-4601-963d-246e56dd2a26)
   
   cc @paritytech/sdk-node
   
   ---------
   
   Signed-off-by: Alexandru Vasile <[email protected]>
   Co-authored-by: GitHub Action <[email protected]>
   (cherry picked from commit 51c3e95)

   

   lexnv authored and github-actions[bot] committed Nov 28, 2024
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