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IDProjectCategoryView StatusDate SubmittedLast Update
0006098GNUnettransport servicepublic2020-02-18 21:122024-05-03 13:58
Reporterschanzen Assigned Tot3sserakt  
PrioritynormalSeverityminorReproducibilityhave not tried
Status closedResolutionfixed 
Product VersionGit master 
Target Version0.21.1Fixed in Version0.21.1 
Summary0006098: [TNG] UDP communicator performance issues
DescriptionThe UDP communicator is very slow.
Example:
* Short size packet test done.
* 5000/5000 packets in 72041828 us (8 KiB/s) -- avg latency: 2518451 us

Looking at the code it is very inefficient wrt packet buffering and encryption.
Tagstng

Relationships

related to 0006097 closedschanzen [TNG] UDP transport large messages fail 
related to 0005550 closedt3sserakt [TNG] backchannel support 
child of 0005710 confirmed TNG meta issue 

Activities

schanzen

2024-03-13 22:29

administrator   ~0021914

This has gotten alot better, eg. 200ms avg latency. Enough?

schanzen

2024-03-15 09:57

administrator   ~0021933

release

Issue History

Date Modified Username Field Change
2020-02-18 21:12 schanzen New Issue
2020-02-18 21:13 schanzen Relationship added related to 0006097
2020-02-18 21:13 schanzen Relationship added child of 0005710
2020-04-22 17:22 schanzen Target Version 0.13.0 => 0.14.0
2020-06-01 22:22 schanzen Relationship added related to 0005550
2020-06-01 22:23 schanzen Assigned To => schanzen
2020-06-01 22:23 schanzen Status new => confirmed
2020-08-14 12:01 schanzen Tag Attached: tng
2020-09-11 16:58 t3sserakt Assigned To schanzen => t3sserakt
2020-09-11 16:59 t3sserakt Status confirmed => assigned
2020-10-28 13:06 schanzen Target Version 0.14.0 => 0.15.0
2021-06-10 19:36 schanzen Target Version 0.15.0 => 0.16.0
2021-12-31 09:29 schanzen Target Version 0.16.0 => 0.17.0
2021-12-31 09:32 schanzen Target Version 0.17.0 => 1.0.0
2024-03-07 20:31 schanzen Target Version 1.0.0 => 0.21.1
2024-03-13 22:29 schanzen Note Added: 0021914
2024-03-15 09:55 schanzen Fixed in Version => 0.21.1
2024-03-15 09:56 schanzen Status assigned => resolved
2024-03-15 09:56 schanzen Resolution open => fixed
2024-03-15 09:57 schanzen Note Added: 0021933
2024-03-15 09:57 schanzen Status resolved => closed
2024-05-03 13:58 Christian Grothoff Category UDP transport => transport service