Failures during high load
I currently face an issue in our test environment that under increased load we are seeing errors in the source system stating "Connection was closed during read"
The target system does not see this error, and we see successful transactions at the same time as the errors occur there are also successful transactions between the failures. We see several thousand of these errors
These requests are made over HTTPS to the target.
Successful transactions
No Time Source Destination Protocol Length TTL Info 1 0 10.141.131.227 10.219.231.212 TLSv1.2 951 64 Application Data 2 0.047033 10.141.131.227 10.219.231.212 TCP 66 64 44278 → 443 [ACK] Seq=886 Ack=1179 Win=52128 Len=0 TSval=228434071 TSecr=3140704862
Failed
No Time Source Destination Protocol Length TTL Info 2598 32.90786 10.141.131.227 10.219.231.212 TCP 66 64 44626 → 443 [RST, ACK] Seq=28255 Ack=51505 Win=8340480 Len=0 TSval=0 TSecr=3141052135
I can provide more logs if required - But we need to understand where the reset is coming from, which I cannot understand at the minute.
Let me know further details required