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ipfs / kubo

An IPFS implementation in Go
https://docs.ipfs.tech/how-to/command-line-quick-start/
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Ipfs kubo node memory usage increases endlessly #10447

Open etherscoredao opened 2 weeks ago

etherscoredao commented 2 weeks ago

Checklist

Installation method

ipfs-desktop

Version

Kubo version: 0.29.0-3f0947b
Repo version: 15
System version: amd64/linux
Golang version: go1.22.4

Config

{
  "API": {
    "HTTPHeaders": {
      "Access-Control-Allow-Methods": [
        "PUT",
        "POST"
      ],
      "Access-Control-Allow-Origin": [
        "http://0.0.0.0:5001"
      ]
    }
  },
  "Addresses": {
    "API": "/ip4/0.0.0.0/tcp/5001",
    "Announce": null,
    "AppendAnnounce": null,
    "Gateway": "/ip4/0.0.0.0/tcp/8080",
    "NoAnnounce": [
      "/ip4/10.0.0.0/ipcidr/8",
      "/ip4/100.64.0.0/ipcidr/10",
      "/ip4/169.254.0.0/ipcidr/16",
      "/ip4/172.16.0.0/ipcidr/12",
      "/ip4/192.0.0.0/ipcidr/24",
      "/ip4/192.0.2.0/ipcidr/24",
      "/ip4/192.168.0.0/ipcidr/16",
      "/ip4/198.18.0.0/ipcidr/15",
      "/ip4/198.51.100.0/ipcidr/24",
      "/ip4/203.0.113.0/ipcidr/24",
      "/ip4/240.0.0.0/ipcidr/4",
      "/ip6/100::/ipcidr/64",
      "/ip6/2001:2::/ipcidr/48",
      "/ip6/2001:db8::/ipcidr/32",
      "/ip6/fc00::/ipcidr/7",
      "/ip6/fe80::/ipcidr/10"
    ],
    "Swarm": []
  },
  "AutoNAT": {
    "ServiceMode": "disabled"
  },
  "Bootstrap": [],
  "DNS": {
    "Resolvers": {}
  },
  "Datastore": {
    "BloomFilterSize": 0,
    "GCPeriod": "1h",
    "HashOnRead": false,
    "Spec": {
      "mounts": [
        {
          "child": {
            "path": "blocks",
            "shardFunc": "/repo/flatfs/shard/v1/next-to-last/2",
            "sync": true,
            "type": "flatfs"
          },
          "mountpoint": "/blocks",
          "prefix": "flatfs.datastore",
          "type": "measure"
        },
        {
          "child": {
            "compression": "none",
            "path": "datastore",
            "type": "levelds"
          },
          "mountpoint": "/",
          "prefix": "leveldb.datastore",
          "type": "measure"
        }
      ],
      "type": "mount"
    },
    "StorageGCWatermark": 90,
    "StorageMax": "10GB"
  },
  "Discovery": {
    "MDNS": {
      "Enabled": false
    }
  },
  "Experimental": {
    "FilestoreEnabled": false,
    "GraphsyncEnabled": false,
    "Libp2pStreamMounting": false,
    "OptimisticProvide": false,
    "OptimisticProvideJobsPoolSize": 0,
    "P2pHttpProxy": false,
    "StrategicProviding": false,
    "UrlstoreEnabled": false
  },
  "Gateway": {
    "APICommands": [],
    "DeserializedResponses": null,
    "DisableHTMLErrors": null,
    "ExposeRoutingAPI": null,
    "HTTPHeaders": {},
    "NoDNSLink": false,
    "NoFetch": false,
    "PathPrefixes": [],
    "PublicGateways": null,
    "RootRedirect": "",
    "Writable": false
  },
  "Identity": {
    "PeerID": "12D3KooWR66ReXcHWSzQEihJpWYUDQgQMAPfnxE3HeGdr1cuLnWS"
  },
  "Import": {
    "CidVersion": null,
    "HashFunction": null,
    "UnixFSChunker": null,
    "UnixFSRawLeaves": null
  },
  "Internal": {
    "Bitswap": {
      "EngineBlockstoreWorkerCount": 4096,
      "MaxOutstandingBytesPerPeer": null,
      "ProviderSearchDelay": null,

    }
  },
  "Ipns": {
    "RecordLifetime": "",
    "RepublishPeriod": "",
    "ResolveCacheSize": 128
  },
  "Migration": {
    "DownloadSources": [],
    "Keep": ""
  },
  "Mounts": {
    "FuseAllowOther": false,
    "IPFS": "/ipfs",
    "IPNS": "/ipns"
  },
  "Peering": {
    "Peers": null
  },
  "Pinning": {
    "RemoteServices": {}
  },
  "Plugins": {
    "Plugins": null
  },
  "Provider": {
    "Strategy": ""
  },
  "Pubsub": {
    "DisableSigning": false,
    "Router": ""
  },
  "Reprovider": {},
  "Routing": {
    "AcceleratedDHTClient": false,
    "Methods": null,
    "Routers": null
  },
  "Swarm": {
    "AddrFilters": [
      "/ip4/10.0.0.0/ipcidr/8",
      "/ip4/100.64.0.0/ipcidr/10",
      "/ip4/169.254.0.0/ipcidr/16",
      "/ip4/172.16.0.0/ipcidr/12",
      "/ip4/192.0.0.0/ipcidr/24",
      "/ip4/192.0.2.0/ipcidr/24",
      "/ip4/192.168.0.0/ipcidr/16",
      "/ip4/198.18.0.0/ipcidr/15",
      "/ip4/198.51.100.0/ipcidr/24",
      "/ip4/203.0.113.0/ipcidr/24",
      "/ip4/240.0.0.0/ipcidr/4",
      "/ip6/100::/ipcidr/64",
      "/ip6/2001:2::/ipcidr/48",
      "/ip6/2001:db8::/ipcidr/32",
      "/ip6/fc00::/ipcidr/7",
      "/ip6/fe80::/ipcidr/10"
    ],
    "ConnMgr": {},
    "DisableBandwidthMetrics": false,
    "DisableNatPortMap": true,
    "RelayClient": {},
    "RelayService": {},
    "ResourceMgr": {},
    "Transports": {
      "Multiplexers": {},
      "Network": {},
      "Security": {}
    }
  }
}

Description

Hi, memory usage increases endlessly. The ipfs kubo node is installed on a server with:

I use docker stats to monitor the memory usage, here are the current log:

CONTAINER ID   NAME                                      CPU %     MEM USAGE / LIMIT     MEM %     NET I/O           BLOCK I/O         PIDS
45ddbe02cb58   ipfs                                      156.94%   4.876GiB / 15.61GiB   31.24%    3.43GB / 1.82GB   26MB / 1.5GB      22

Debugging infos: memory stack: ipfs.stack.tar.gz memory heap: ipfs.heap.tar.gz cpu profile: ipfs.cpuprof.tar.gz

Looks like some goroutines are hanging like:

goroutine 89125206 [select, 99 minutes]:
github.com/quic-go/quic-go.(*incomingStreamsMap[...]).AcceptStream(0x2f23e40, {0x2f04190, 0x3ffe080})
    github.com/quic-go/quic-go@v0.44.0/streams_map_incoming.go:82 +0x111
github.com/quic-go/quic-go.(*streamsMap).AcceptUniStream(0xc01c35df10, {0x2f04190, 0x3ffe080})
    github.com/quic-go/quic-go@v0.44.0/streams_map.go:192 +0xce
github.com/quic-go/quic-go.(*connection).AcceptUniStream(0x1dd1d07?, {0x2f04190?, 0x3ffe080?})
    github.com/quic-go/quic-go@v0.44.0/connection.go:2289 +0x29
github.com/quic-go/quic-go/http3.(*connection).HandleUnidirectionalStreams(0xc026333220, 0xc027924d80)
    github.com/quic-go/quic-go@v0.44.0/http3/conn.go:124 +0xa2
created by github.com/quic-go/quic-go/http3.(*SingleDestinationRoundTripper).init in goroutine 89112403
    github.com/quic-go/quic-go@v0.44.0/http3/client.go:98 +0x2f2

more infos in the attached memory stack file

gitzec commented 2 weeks ago

I guess your cluster / stack / compose / start command is interesting here as you can limit resources there.

For myself I limited the containers in my swarm because I had no luck doing it with the node's config. I also switched to ipns -> dhtclient to reduce traffic on some nodes. Maybe this also reduces the memory footprint (wild guess).

wenyue commented 5 days ago

It seems that, the problem is introduced since 0.28.0, and has been fix in the master branch. So I would revert to 0.27.0 .