1.25.1 node keeps getting killed

Staking & Delegation Setup a Stake Pool
1

Hi guys,

I’ve setup a 1.25.1 node and I’m getting the following messages before the node gets killed:

[ip-172-3:cardano.node.ErrorPolicy:Notice:257] [2021-03-29 04:18:32.73 UTC] IP 3.129.177.185:3001 ErrorPolicySuspendConsumer (Just (ConnectionExceptionTrace (SubscriberError {seType = SubscriberParallelConnectionCancelled, seMessage = “Parallel connection cancelled”, seStack = }))) 1s
[ip-172-3:cardano.node.ErrorPolicy:Notice:257] [2021-03-29 04:18:32.74 UTC] IP 18.158.41.187:3001 ErrorPolicySuspendConsumer (Just (ConnectionExceptionTrace (SubscriberError {seType = SubscriberParallelConnectionCancelled, seMessage = “Parallel connection cancelled”, seStack = }))) 1s
[ip-172-3:cardano.node.ErrorPolicy:Notice:257] [2021-03-29 04:18:32.74 UTC] IP 3.21.187.168:3001 ErrorPolicySuspendConsumer (Just (ConnectionExceptionTrace (SubscriberError {seType = SubscriberParallelConnectionCancelled, seMessage = “Parallel connection cancelled”, seStack = }))) 1s
[ip-172-3:cardano.node.DnsSubscription:Notice:273] [2021-03-29 04:18:32.79 UTC] Domain: “relays.stakepool247.eu” Connection Attempt End, destination 34.122.164.86:3001 outcome: ConnectSuccessLast
[ip-172-3:cardano.node.ErrorPolicy:Notice:261] [2021-03-29 04:18:32.79 UTC] IP 35.228.55.2:3001 ErrorPolicySuspendConsumer (Just (ConnectionExceptionTrace (SubscriberError {seType = SubscriberParallelConnectionCancelled, seMessage = “Parallel connection cancelled”, seStack = }))) 1s
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:32.98 UTC] Chain extended, new tip: bae351e5c3c5c88e88d650ab348e1321f9234d786f5ba871ba666e4beb0996cb at slot 24338036
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:34.26 UTC] Chain extended, new tip: f6f08e35eb66fd95780b39d1f80a00e7b0e72f6fe73a55b7b04c2d51dd2711ed at slot 24340740
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:35.55 UTC] Chain extended, new tip: ebc245096db42dd4b610a0397c624627ee71d2a02df1eae9d49a6c72c1bda820 at slot 24343206
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:36.82 UTC] Chain extended, new tip: 1091cef7dc5b10136f2683f9b150c66d4bb37dd720a2a97b7e7a9f5074b8a4c7 at slot 24345020
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:38.07 UTC] Chain extended, new tip: 102145c4d1f4a6ed83b29c4940cc0fa703389d77362c1ff3774332faf8a9690a at slot 24346879
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:39.34 UTC] Chain extended, new tip: 5c4a751c709b28cae916ea157b5823cad4a3d04a4684605076e82d7fb8657a8f at slot 24348553
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:40.68 UTC] Chain extended, new tip: 1bfc8a7a5c612b2fccb43c3de01448a4ae8274e9aafd03f2c8f91be3029fea20 at slot 24348839
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:42.50 UTC] Chain extended, new tip: 092a4545d03f5ae8457407218a1ce6dbe70e0e60cad88366cf3aa1d8bdae674f at slot 24348971
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:43.86 UTC] Chain extended, new tip: b840938e1c3eda114858754a715d682aea8c3a2cb948357ed27186b6c91e2daf at slot 24349300
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:45.54 UTC] Chain extended, new tip: c9890e8d86405105bea5df82531940d4a55b8d900e98a73f2196ddbb9a143a22 at slot 24349577
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:46.80 UTC] Chain extended, new tip: e83ccfd14d67150a216e2949e4befeb95a59b9fa07849031a7f54d85e2d1bd1f at slot 24349848
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:48.24 UTC] Chain extended, new tip: 04d41a52004fe951c29f3ceee28d3f2fef194e159e2bac3c1599aabfb24e818b at slot 24350151
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:49.53 UTC] Chain extended, new tip: 009f29558c5b26fb07925c184ce6a2cbbead32a560657dab5e801b2c23f8e3de at slot 24350346
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:50.95 UTC] Chain extended, new tip: 12eed31818e74a11cf75a3329505de8bfc5c1a928de4f96881d59c16d2861b32 at slot 24350556
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:52.31 UTC] Chain extended, new tip: 9a37832549bdde921c029c68bf872bdccaf485b3622971e6af3ed1d6af624aeb at slot 24350819
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:53.77 UTC] Chain extended, new tip: 81a07e98ab5610e2f31758ac5a22fd8688910bde181a139e4069560ad8edfb68 at slot 24351043
[ip-172-3:cardano.node.ChainDB:Notice:240] [2021-03-29 04:18:55.04 UTC] Chain extended, new tip: 25ec089551c1ab9fa460983575c8c85f48ca8b2f304d83de18b17281e2e2cd85 at slot 24351221
Killed

Any idea what this is happening? Thanks for the help. By the way I followed this guide for setup this time: Launching Cardano Relay Node - Cardano Node Installation and Configuration Guide

S.

2

Hello,

What is the hw configuration of server?

Cheers,

3

Hi there,

Thanks for the help. The config is an aws c5.large 2 cpu 4GiB RAM EBS-Only storage is 100Gib. It’s also got harddisk encryption turned on. It’s almost the same as the other aws instances that I had running 1.24.1 without problems.

S.

4

yes but it seems, you need more memory for 1.25.1 … can u configure SWAP memory (+2 or even 4G)
or ask for an upgrade to your Provider
can u check with top command how RAM is using before to crash

5

I see. So need at least 4G+ memory then?

6

I am running a relay for test with 6 G ram and it’s almost full so 8 will be ok

image

7

OK I just spun up a new instance AWS c5.xlarge. It seems to be running a lot more stable now! Thanks for the advice once again.

Screenshot 2021-03-29 at 5.36.52 PM
Screenshot 2021-03-29 at 5.36.52 PM1078×266 59 KB