Example of logs of a started node

[X:cardano.node.networkMagic:Notice:5] [2021-05-12 16:28:04.72 UTC] NetworkMagic 764824073
[X:cardano.node.basicInfo.protocol:Notice:5] [2021-05-12 16:28:04.72 UTC] Byron; Shelley
[X:cardano.node.basicInfo.version:Notice:5] [2021-05-12 16:28:04.72 UTC] 1.26.2
[X:cardano.node.basicInfo.commit:Notice:5] [2021-05-12 16:28:04.72 UTC] 3531289c9f79eab7ac5d3272ce6e6821504fec4c
[X:cardano.node.basicInfo.nodeStartTime:Notice:5] [2021-05-12 16:28:04.72 UTC] 2021-05-12 16:28:04.724671857 UTC
[X:cardano.node.basicInfo.systemStartTime:Notice:5] [2021-05-12 16:28:04.72 UTC] 2017-09-23 21:44:51 UTC
[X:cardano.node.basicInfo.slotLengthByron:Notice:5] [2021-05-12 16:28:04.72 UTC] 20s
[X:cardano.node.basicInfo.epochLengthByron:Notice:5] [2021-05-12 16:28:04.72 UTC] 21600
[X:cardano.node.basicInfo.slotLengthShelley:Notice:5] [2021-05-12 16:28:04.72 UTC] 1s
[X:cardano.node.basicInfo.epochLengthShelley:Notice:5] [2021-05-12 16:28:04.72 UTC] 432000
[X:cardano.node.basicInfo.slotsPerKESPeriodShelley:Notice:5] [2021-05-12 16:28:04.72 UTC] 129600
[X:cardano.node.basicInfo.slotLengthAllegra:Notice:5] [2021-05-12 16:28:04.72 UTC] 1s
[X:cardano.node.basicInfo.epochLengthAllegra:Notice:5] [2021-05-12 16:28:04.72 UTC] 432000
[X:cardano.node.basicInfo.slotsPerKESPeriodAllegra:Notice:5] [2021-05-12 16:28:04.72 UTC] 129600
[X:cardano.node.basicInfo.slotLengthMary:Notice:5] [2021-05-12 16:28:04.72 UTC] 1s
[X:cardano.node.basicInfo.epochLengthMary:Notice:5] [2021-05-12 16:28:04.72 UTC] 432000
[X:cardano.node.basicInfo.slotsPerKESPeriodMary:Notice:5] [2021-05-12 16:28:04.72 UTC] 129600
[X:cardano.node.addresses:Notice:5] [2021-05-12 16:28:04.72 UTC] [SocketInfo 0.0.0.0:3001]
[X:cardano.node.diffusion-mode:Notice:5] [2021-05-12 16:28:04.72 UTC] InitiatorAndResponderDiffusionMode
[X:cardano.node.dns-producers:Notice:5] [2021-05-12 16:28:04.72 UTC] [DnsSubscriptionTarget {dstDomain = "domain1", dstPort = 3001, dstValency = 1},DnsSu
bonTarget {dstDomain = "domain2", dstPort = 3001, dstValency = 1},DnsSubscriptionTarget {dstDomain = "domain3", dstPort = 6101, dstValency = 1},DnsSubscr
irget {dstDomain = "domai4", dstPort = 3001, dstValency = 1},DnsSubscriptionTarget {dstDomain = "domain5", dstPort = 9630, dstValency = 1},DnsSubscriptionTarget
 ain = "domain6", dstPort = 3001, dstValency = 1}]
[X:cardano.node.ip-producers:Notice:5] [2021-05-12 16:28:04.72 UTC] IPSubscriptionTarget {ispIps = [127.0.0.1:3001,127.0.0.1:6100,127.0.0.1:3005,127.0.0.1:6001,127.0.0.1:8081,127.0.0.1:3000,127.0.0.1:6000,127.0.0.1:3000,127.0.0.1:43234,127.0.0.1:6000,127.0.0.1:6000], ispValency = 11}
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:05.48 UTC] Opened imm db with immutable tip at 456c29577e16d271c7c76dda29f2cc3e055d42b894902d91cb113aab643364c4 at slot 28909669 and 
c38
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:06.99 UTC] Opened vol db
[X:cardano.node.ChainDB:Error:5] [2021-05-12 16:28:21.47 UTC] Invalid snapshot DiskSnapshot {dsNumber = 28909669, dsSuffix = Nothing}InitFailureRead (ReadFailed (DeserialiseFailure 526045168 "end of input"))
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:42.76 UTC] Replaying ledger from snapshot DiskSnapshot {dsNumber = 28865457, dsSuffix = Nothing} at c899efd8bdefc5e5ed9c598506ff98e073768fc0a54fc1e5ade3a3c1bd113db3 at slot 28865457
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:42.94 UTC] Replayed block: slot SlotNo 28865471 of At (SlotNo 28909669)
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:43.87 UTC] before next, messages elided = 28865493
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:43.87 UTC] Replayed block: slot SlotNo 28879170 of At (SlotNo 28909669)
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:43.87 UTC] Replayed block: slot SlotNo 28879189 of At (SlotNo 28909669)
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:45.13 UTC] before next, messages elided = 28879211
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:45.13 UTC] Replayed block: slot SlotNo 28900779 of At (SlotNo 28909669)
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:45.13 UTC] Replayed block: slot SlotNo 28900786 of At (SlotNo 28909669)
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:45.24 UTC] block replay progress (%) = 100.0
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:45.56 UTC] block replay progress (%) = 100.0
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:45.70 UTC] before next, messages elided = 28900801
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:45.70 UTC] Replayed block: slot SlotNo 28909669 of At (SlotNo 28909669)
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:45.70 UTC] Opened lgr db
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:32:33.26 UTC] Opened db with immutable tip at 456c29577e16d271c7c76dda29f2cc3e055d42b894902d91cb113aab643364c4 at slot 28909669 and tip 2628e86508a48bf9007e15e6ed29d45215bec8218a34a324feeb271d2af30b31 at slot 28954059
[X:cardano.node.DnsSubscription:Notice:362] [2021-05-12 16:32:33.32 UTC] Domain: "domain1" Connection Attempt Start, destination 84.226.189.175:3001
[X:cardano.node.DnsSubscription:Notice:363] [2021-05-12 16:32:33.32 UTC] Domain: "domain2" Connection Attempt Start, destination 24.203.92.43:6101
[X:cardano.node.DnsSubscription:Notice:365] [2021-05-12 16:32:33.32 UTC] Domain: "domain3" Connection Attempt Start, destination 45.76.44.142:3001
[X:cardano.node.DnsSubscription:Notice:367] [2021-05-12 16:32:33.35 UTC] Domain: "domain4" Connection Attempt Start, destination 184.75.247.78:3001
[X:cardano.node.DnsSubscription:Notice:368] [2021-05-12 16:32:33.35 UTC] Domain: "domain5" Connection Attempt Start, destination 79.120.160.218:3001

note that all 3 databases should be opened to get into running state:

[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:05.48 UTC] Opened imm db
...
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:06.99 UTC] Opened vol db
...
[X:cardano.node.ChainDB:Info:5] [2021-05-12 16:28:45.70 UTC] Opened lgr db