Parity
乙太坊平價穩定〜800塊落後
我無法了解 Parity 的最新資訊。
真實區塊鏈高度在 9831752 附近，Parity 目前推 9830795，Qed 為 9831228。
兩個月前最初使用 warp 模式下載區塊鏈，目前註意到塊數遠遠落後於最新數。
Parity 2.7.2 在 Ubuntu 16.04.6 LTS 上穩定
我不明白出了什麼問題。VPS時間是正確的。
# date --utc Wed Apr 8 13:23:42 UTC 2020最新日誌記錄（以 開頭
parity --no-warp -l sync=debug）：2020-04-08 15:20:18 IO Worker #2 INFO import Syncing #9830781 0xe5e1��6f92 0.20 blk/s 11.2 tx/s 2.0 Mgas/s 0+ 441 Qed #9831228 39/50 peers 5 MiB chain 96 MiB db 48 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:20:23 IO Worker #2 INFO import Syncing #9830782 0x922c��053e 0.20 blk/s 34.4 tx/s 2.0 Mgas/s 0+ 441 Qed #9831228 39/50 peers 5 MiB chain 97 MiB db 48 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:20:28 IO Worker #2 INFO import Syncing #9830782 0x922c��053e 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 441 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 48 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:20:33 IO Worker #2 INFO import Syncing #9830783 0xd89f��638d 0.20 blk/s 18.6 tx/s 2.0 Mgas/s 0+ 441 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 48 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:20:38 IO Worker #2 INFO import Syncing #9830783 0xd89f��638d 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 441 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 48 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:20:43 IO Worker #2 INFO import Syncing #9830784 0xfb3a��26ce 0.20 blk/s 14.4 tx/s 2.0 Mgas/s 0+ 441 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 48 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:20:48 IO Worker #2 INFO import Syncing #9830784 0xfb3a��26ce 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 441 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 48 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:20:53 IO Worker #2 INFO import Syncing #9830785 0x7258��f6cb 0.20 blk/s 19.2 tx/s 2.0 Mgas/s 0+ 441 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 48 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:20:58 IO Worker #2 INFO import Syncing #9830786 0xac0b��5b4e 0.20 blk/s 34.2 tx/s 2.0 Mgas/s 0+ 441 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 48 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:03 IO Worker #2 INFO import Syncing #9830786 0xac0b��5b4e 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 441 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 48 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:08 IO Worker #3 INFO import Syncing #9830787 0xa5a7��d296 0.20 blk/s 27.6 tx/s 2.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:13 IO Worker #3 INFO import Syncing #9830787 0xa5a7��d296 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:18 IO Worker #3 INFO import Syncing #9830788 0x32c8��dc8b 0.20 blk/s 24.2 tx/s 2.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:23 IO Worker #3 INFO import Syncing #9830788 0x32c8��dc8b 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:28 IO Worker #3 INFO import Syncing #9830789 0x3500��43ec 0.20 blk/s 22.4 tx/s 2.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:33 IO Worker #3 INFO import Syncing #9830790 0x637d��abb6 0.20 blk/s 40.0 tx/s 2.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:38 IO Worker #3 INFO import Syncing #9830791 0xa01d��be23 0.20 blk/s 32.0 tx/s 2.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:43 IO Worker #3 INFO import Syncing #9830791 0xa01d��be23 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 97 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:48 IO Worker #3 INFO import Syncing #9830792 0xf241��a75b 0.20 blk/s 15.8 tx/s 2.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:53 IO Worker #3 INFO import Syncing #9830794 0x7e9d��12ec 0.40 blk/s 61.6 tx/s 3.3 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:21:58 IO Worker #3 INFO import Syncing #9830794 0x7e9d��12ec 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:22:03 IO Worker #3 INFO import Syncing #9830795 0xd10e��074b 0.20 blk/s 39.6 tx/s 2.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:22:08 IO Worker #3 INFO import Syncing #9830795 0xd10e��074b 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:22:13 IO Worker #3 INFO import Syncing #9830796 0x4994��8722 0.20 blk/s 19.2 tx/s 2.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:22:18 IO Worker #3 INFO import Syncing #9830797 0x9ec7��86e1 0.20 blk/s 48.0 tx/s 2.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:22:23 IO Worker #3 INFO import Syncing #9830797 0x9ec7��86e1 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:22:28 IO Worker #3 INFO import Syncing #9830798 0xa41d��7b0a 0.20 blk/s 40.6 tx/s 2.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:22:33 IO Worker #3 INFO import Syncing #9830798 0xa41d��7b0a 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 429 Qed #9831228 39/50 peers 6 MiB chain 96 MiB db 47 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:22:33 IO Worker #0 DEBUG sync Disconnected 69 2020-04-08 15:22:38 IO Worker #0 INFO import Syncing #9830799 0xbd61��9ed0 0.20 blk/s 14.4 tx/s 2.0 Mgas/s 0+ 417 Qed #9831228 38/50 peers 6 MiB chain 96 MiB db 45 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:22:43 IO Worker #0 INFO import Syncing #9830799 0xbd61��9ed0 0.00 blk/s 0.0 tx/s 0.0 Mgas/s 0+ 417 Qed #9831228 38/50 peers 6 MiB chain 96 MiB db 45 MiB queue 20 MiB sync RPC: 0 conn, 0 req/s, 0 µs 2020-04-08 15:22:45 IO Worker #3 DEBUG sync Disconnected 86更新 我在 Contabo 上使用 VPS L SSD。硬體規格：800 Gb SSD 8 個 CPU 核心 30 GB RAM
在stackexchange上獲得最高票數的答案有很大幫助。現在奇偶校驗每 5 秒下載大約 2-10 個塊。
我使用了這些論點：
parity --mode active --tracing off --pruning fast --db-compaction ssd --cache-size 4096