Unstable synchronization

[johnny-vu]

I have problems with data synchronization, sometimes it stops for a few seconds then resumes. And the block always syncs slowly with high latency.

I am using: GCP 24 CPUs 24GB ram 1TB SSD, region us-central1-c & quicknode endpoint for L1

Here is the logs:

INFO [04-30|15:03:17.971] Chain head was updated                   number=2,839,791 hash=e5ea86..653453 root=5956e2..1013b2 elapsed=3.871777ms
INFO [04-30|15:03:20.335] Imported new potential chain segment     number=2,839,792 hash=fbd3ee..586f71 blocks=1       txs=19        mgas=2.872  elapsed=449.112ms  mgasps=6.394  snapdiffs=1.74MiB triedirty=36.80MiB
INFO [04-30|15:03:20.343] Chain head was updated                   number=2,839,792 hash=fbd3ee..586f71 root=89b8e7..06e452 elapsed=4.769188ms
INFO [04-30|15:03:25.407] Imported new potential chain segment     number=2,839,793 hash=455778..fd8c38 blocks=1       txs=22        mgas=8.478  elapsed=3.095s     mgasps=2.739  snapdiffs=1.74MiB triedirty=37.16MiB
INFO [04-30|15:03:25.418] Chain head was updated                   number=2,839,793 hash=455778..fd8c38 root=3ff8b8..5a2302 elapsed=6.164349ms
INFO [04-30|15:03:26.425] Imported new potential chain segment     number=2,839,794 hash=c20c77..4283a6 blocks=1       txs=14        mgas=3.737  elapsed=995.006ms  mgasps=3.756  snapdiffs=1.74MiB triedirty=37.46MiB
INFO [04-30|15:03:26.431] Chain head was updated                   number=2,839,794 hash=c20c77..4283a6 root=e962d6..bae71d elapsed=4.239748ms
INFO [04-30|15:03:26.476] Imported new potential chain segment     number=2,839,795 hash=d298fb..b41903 blocks=1       txs=6         mgas=0.625  elapsed=37.149ms   mgasps=16.834 snapdiffs=1.74MiB triedirty=37.42MiB
INFO [04-30|15:03:26.481] Chain head was updated                   number=2,839,795 hash=d298fb..b41903 root=f3923a..ba69bd elapsed=3.32476ms
INFO [04-30|15:03:28.399] Imported new potential chain segment     number=2,839,796 hash=ba8a32..0e258d blocks=1       txs=10        mgas=1.956  elapsed=211.774ms  mgasps=9.238  snapdiffs=1.74MiB triedirty=37.55MiB
INFO [04-30|15:03:28.405] Chain head was updated                   number=2,839,796 hash=ba8a32..0e258d root=a890c9..5930be elapsed=3.686709ms
INFO [04-30|15:03:29.925] Imported new potential chain segment     number=2,839,797 hash=8e264e..b1e173 blocks=1       txs=7         mgas=2.053  elapsed=119.556ms  mgasps=17.174 snapdiffs=1.74MiB triedirty=37.60MiB
INFO [04-30|15:03:29.931] Chain head was updated                   number=2,839,797 hash=8e264e..b1e173 root=1f96bb..cd76fc elapsed=4.121763ms
INFO [04-30|15:03:32.038] Imported new potential chain segment     number=2,839,798 hash=9718df..264f58 blocks=1       txs=8         mgas=2.147  elapsed=255.680ms  mgasps=8.398  snapdiffs=1.74MiB triedirty=37.74MiB
INFO [04-30|15:03:32.043] Chain head was updated                   number=2,839,798 hash=9718df..264f58 root=e40cba..99d8f8 elapsed=4.170602ms

Is there any way to make the synchronization more stable and faster?

[johnny-vu]

And I realized that it actually stopped when I made a few rpc calls (like get block receipts, eth_calls)

[johnny-vu]

Got this error: failed to read result part of response: stream reset

More logs here:

t=2024-04-30T18:32:59+0000 lvl=info msg="Sync progress"                          reason="unsafe payload from sequencer"        l2_finalized=0xcaa57fe66f2c7c6410af188b0ac8b9095bc69be978591fe8bd4e6f8a06f9b2c5:2845619 l2_safe=0x566a0c1be17072dd86797bdd1edcb6ec0b71fc5114d4d7b02a07c6147ef68a78:2846064 l2_unsafe=0x7963ff550e31fd16a9e71f62be2dce9edb4502e85fca707a884b651b3d5157da:2846082 l2_engineSyncTarget=0x7963ff550e31fd16a9e71f62be2dce9edb4502e85fca707a884b651b3d5157da:2846082 l2_time=1,714,501,979 l1_derived=0xcc326b000263ed08cd56cdd435be548292bd9a0de505cc2e4ff7fe9db6b5431e:19769937
t=2024-04-30T18:33:00+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAmJH7w8VYw7Xvpm6nE7wuuW6Z97h8g1dAiZjkBjkNDBgkJ
t=2024-04-30T18:33:00+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAm1c3djDgJDctn4qBFq3piG4mkrQEXQtwW4Kftrr11MbA8
t=2024-04-30T18:33:00+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAmEZqf9bXaj7Mu2oRYxiLrcJs9LBHwf7vpJQ4E4mWvUfJp
t=2024-04-30T18:33:00+0000 lvl=info msg="connected to peer"                      peer=16Uiu2HAmEZqf9bXaj7Mu2oRYxiLrcJs9LBHwf7vpJQ4E4mWvUfJp addr=/ip4/91.237.140.20/tcp/9222
t=2024-04-30T18:33:00+0000 lvl=info msg="Starting P2P sync client event loop"    peer=16Uiu2HAmEZqf9bXaj7Mu2oRYxiLrcJs9LBHwf7vpJQ4E4mWvUfJp
t=2024-04-30T18:33:00+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAmES7Q2ykGhCQAbsRvvJ9UiqkNCCmUZXDVLzaneFVQGak7
t=2024-04-30T18:33:00+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAm4H9nTgMftfsrr91Qs8VejyJjBPTf6rvbDKTobt8MWCsn
t=2024-04-30T18:33:00+0000 lvl=info msg="connected to peer"                      peer=16Uiu2HAm4H9nTgMftfsrr91Qs8VejyJjBPTf6rvbDKTobt8MWCsn addr=/ip4/3.98.205.228/tcp/30305
t=2024-04-30T18:33:00+0000 lvl=info msg="Starting P2P sync client event loop"    peer=16Uiu2HAm4H9nTgMftfsrr91Qs8VejyJjBPTf6rvbDKTobt8MWCsn
t=2024-04-30T18:33:00+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAky4QBsmUbcXX9UotipkwRtqb6bNTogg1YBL8QY6fXcXM3
t=2024-04-30T18:33:01+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAm65eaqQFrwmkEM3dGk8njxcvXimpdMS7m824DWqiUs8Ru
t=2024-04-30T18:33:01+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAmUT3JYrHJg3XvhRDmindmPQDhUZsEsCFyTqj3UzoZsPJr
t=2024-04-30T18:33:04+0000 lvl=info msg="Received signed execution payload from p2p" id=0x07032f6f0a3aefbb3eec014d35549291f0d64fafbca667fb5acf1dd5483c6ae9:2846084 peer=16Uiu2HAmEZqf9bXaj7Mu2oRYxiLrcJs9LBHwf7vpJQ4E4mWvUfJp
t=2024-04-30T18:33:04+0000 lvl=info msg="Optimistically queueing unsafe L2 execution payload" id=0x07032f6f0a3aefbb3eec014d35549291f0d64fafbca667fb5acf1dd5483c6ae9:2846084
t=2024-04-30T18:33:04+0000 lvl=info msg="Advancing bq origin"                    origin=0x7837809f28d354c55f913f437617ccdbda40c993cb50c8fa454f11399fbbf8af:19769938 originBehind=false
t=2024-04-30T18:33:06+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAkyvK74Ybh7Ffi74pA6ZQrVBmQZ12JLy1cQD9QfeixC12y
t=2024-04-30T18:33:06+0000 lvl=info msg="Received signed execution payload from p2p" id=0x1f231dee358ee68d8c7c06775f2b34eba313af7b907eb7248b6c97c2a2c73391:2846085 peer=16Uiu2HAkzdstPZTfMQX7F6HuVz17XmTPDBM2SZtqqyr8sNWjQ791
t=2024-04-30T18:33:06+0000 lvl=info msg="Optimistically queueing unsafe L2 execution payload" id=0x1f231dee358ee68d8c7c06775f2b34eba313af7b907eb7248b6c97c2a2c73391:2846085
t=2024-04-30T18:33:07+0000 lvl=info msg="Received signed execution payload from p2p" id=0xb33a1a2cf6ab731461169619c11c3dd050de72e2fb5f651b90a5cb115f9740db:2846086 peer=16Uiu2HAkzdstPZTfMQX7F6HuVz17XmTPDBM2SZtqqyr8sNWjQ791
t=2024-04-30T18:33:07+0000 lvl=info msg="Optimistically queueing unsafe L2 execution payload" id=0xb33a1a2cf6ab731461169619c11c3dd050de72e2fb5f651b90a5cb115f9740db:2846086
t=2024-04-30T18:33:07+0000 lvl=warn msg="failed p2p sync request"                peer=16Uiu2HAkzdstPZTfMQX7F6HuVz17XmTPDBM2SZtqqyr8sNWjQ791 num=2,846,083 err="failed to read result part of response: stream reset"
t=2024-04-30T18:33:08+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAmK1CNUGcM1ikwxY4ymLaL7uS5BDHPVBPppthiWtGBYjtf
t=2024-04-30T18:33:09+0000 lvl=info msg="attempting connection"                  peer=16Uiu2HAm5UZjsg1XMGo4PgW6xF8yrVBKDxYkwNsSC54cttmU7hxJ
t=2024-04-30T18:33:10+0000 lvl=info msg="Received signed execution payload from p2p" id=0x0c9c4d19a617166ffc4f344454826b3490efbee99451bfd27feac28b783944f6:2846087 peer=16Uiu2HAmEZqf9bXaj7Mu2oRYxiLrcJs9LBHwf7vpJQ4E4mWvUfJp