test: Print log of iperf server running in guest #5301
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We occasionally see failures of `test_rx_rate_limiting` with the following error: ``` iperf3: error - unable to connect to server - server may have stopped running or use a different port, firewall issue, etc.: Connection refused ``` However, we didn't have any diagnostic info about what happened inside a guest. Signed-off-by: Takahiro Itazuri <[email protected]>
The integration tests for rate limiter run iperf command multiple times for different configurations. Printing the same formatted message before every iperf run improves readability. Signed-off-by: Takahiro Itazuri <[email protected]>
zulinx86
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Status: Awaiting review
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Additional details and impacted files@@ Coverage Diff @@
## main #5301 +/- ##
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+ Coverage 82.93% 82.98% +0.05%
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Files 250 250
Lines 26873 26873
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+ Hits 22286 22300 +14
+ Misses 4587 4573 -14
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kalyazin
reviewed
Jul 10, 2025
kalyazin
approved these changes
Jul 10, 2025
ShadowCurse
approved these changes
Jul 14, 2025
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Changes
Print log of iperf server running in a guest if the iperf command fails.
Reason
We occasionally see failures of
test_rx_rate_limitingwith the following error:However, we didn't have any diagnostic info about what happened inside a guest.
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integration tests.
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