i have also a very slow sync speed running Backup Server 1.0-6 on both ends.
network connection 1000mb down 50mb up
no matter if i use the connection over wireguard (as shown below) or over the direct network. The speed is very slow regardless of the connection.
very confusing for me was, that it sometimes download at full speed with about 40mb/s
and then all over sudden it dropped to maybe 1mb/s
when i test wget and download a file from the same destination i reach 40mb/s +
hope that helps to investigate this
root@pbs:~# ping 192.168.159.228
PING 192.168.159.228 (192.168.159.228) 56(84) bytes of data.
64 bytes from 192.168.159.228: icmp_seq=1 ttl=62 time=27.5 ms
64 bytes from 192.168.159.228: icmp_seq=2 ttl=62 time=41.3 ms
64 bytes from 192.168.159.228: icmp_seq=3 ttl=62 time=33.0 ms
64 bytes from 192.168.159.228: icmp_seq=4 ttl=62 time=31.6 ms
64 bytes from 192.168.159.228: icmp_seq=5 ttl=62 time=28.8 ms
64 bytes from 192.168.159.228: icmp_seq=6 ttl=62 time=25.8 ms
Code:
root@pbs:~# proxmox-backup-client benchmark --repository 192.168.159.228:Backup
Uploaded 13 chunks in 16 seconds.
Time per request: 1300976 microseconds.
TLS speed: 3.22 MB/s
SHA256 speed: 427.05 MB/s
Compression speed: 653.46 MB/s
Decompress speed: 1113.60 MB/s
AES256/GCM speed: 2441.89 MB/s
Verify speed: 300.89 MB/s
┌───────────────────────────────────┬────────────────────┐
│ Name │ Value │
╞═══════════════════════════════════╪════════════════════╡
│ TLS (maximal backup upload speed) │ 3.22 MB/s (0%) │
├───────────────────────────────────┼────────────────────┤
│ SHA256 checksum computation speed │ 427.05 MB/s (21%) │
├───────────────────────────────────┼────────────────────┤
│ ZStd level 1 compression speed │ 653.46 MB/s (87%) │
├───────────────────────────────────┼────────────────────┤
│ ZStd level 1 decompression speed │ 1113.60 MB/s (93%) │
├───────────────────────────────────┼────────────────────┤
│ Chunk verification speed │ 300.89 MB/s (40%) │
├───────────────────────────────────┼────────────────────┤
│ AES256 GCM encryption speed │ 2441.89 MB/s (67%) │
└───────────────────────────────────┴────────────────────┘
Code:
ProxmoxBackup Server 1.0-6
CPU
Memory
Root Disk
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()
2021-02-08T16:46:56+01:00: starting new backup reader datastore 'Backup': "/mnt/Backup/"
2021-02-08T16:46:56+01:00: protocol upgrade done
2021-02-08T16:46:56+01:00: GET /download
2021-02-08T16:46:56+01:00: download "/mnt/Backup/vm/242/2021-02-07T18:18:25Z/index.json.blob"
2021-02-08T16:46:56+01:00: GET /download
2021-02-08T16:46:56+01:00: download "/mnt/Backup/vm/242/2021-02-07T18:18:25Z/drive-virtio1.img.fidx"
2021-02-08T16:46:56+01:00: register chunks in 'drive-virtio1.img.fidx' as downloadable.
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/4d15/4d15dd406b5cc4f803aef79759089e787e3353a5283f69adce6296e4e7bfaf22"
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/c2c6/c2c60f3858faf207f9dfd07ad63f18b788f0a51f356330c43c01b9d1cb0f8ec8"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/9815/981576fac0d4c7b96e44360a78fcbb12e152ae73cdbce3c2d60e1470812ba6fb"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/9a8f/9a8f63a8f7fbb97b80b36da1fdf37bcb4814a799b6a4dc75a0e42fd982e0213b"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/7eaa/7eaa1a3c3193cd9e85ae91870e45541949610b0ab1703383f0e2f354a230d7f6"
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/f7ab/f7abdafa6aed0bd7e21c331bc5fc5f36f72620eb148387a161294dd998fc005e"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/1983/19836318f89c2ca299bda016d36b268052fe5540387511ebcd0431d20254b0f5"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/47bc/47bcb02c0da3df09b393b54c2eaf5015af32c91386ff80ab7a8c469054798b9e"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/5ea3/5ea32a161291e1b8e7eaf1be454d27bda7851844541d5474d639f5507ded97a2"
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/ae05/ae05a951edbd1efc62592eb6cc6b968498c47ba2b050a7801e5ebb174b039c1c"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/edc0/edc042a6c13067d3f29c6961187029bb37562f1da696816560a00fef900a8aa3"
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/49ef/49ef10c715bd0d1e009f57025aff5b36fe5debea3f99825a4149e7a9b2bb1fef"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/91d8/91d8126896f38244ed36ee161fa898e7243be83f5832e2349dbac146c0dd04e7"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/9782/978244081548e75f7c327fd03e3cc245da812b34062fcf2e16e7042ee93625f8"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/2b24/2b24bbbfcca9508b9fa8bfd26da2adee6e2544ec479eb0100b427e9c856fc62f"
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/6c71/6c71fcb77ddd9e4e47cfd6b986d6d6ed37ab80b16e5c7e9c8a564779ede63694"
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/3b1e/3b1e2e227b78cd858757cf2413ba1e1fb56de10307df9c2f028bca9e9780e914"
2021-02-08T16:47:10+01:00: GET /chunk
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/0df3/0df3c36aaadd2c1dff919667dd2513ba6350814b24a611898ae27ae43a007090"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/3b2f/3b2fbf6963834115c1555fea450c0ee58f26e40b508cf1c6bc69897a135a67bd"
2021-02-08T16:47:10+01:00: download chunk "/mnt/Backup/.chunks/d845/d84585c515a3ee29894c615254629b89569c2ae2457aa13c56296499971c6817"
2021-02-08T16:47:11+01:00: GET /chunk
2021-02-08T16:47:11+01:00: download chunk "/mnt/Backup/.chunks/5479/547904dccb456bb5eedba8c6692af7337c815c49c25fc7ea6d0dfbd6a36d8c51"
2021-02-08T16:47:12+01:00: GET /chunk
2021-02-08T16:47:12+01:00: download chunk "/mnt/Backup/.chunks/e7c6/e7c60accd2837c6d5e8645e5fdb3f41fe1fad3a2af74c79967b949bd05a60a26"
2021-02-08T16:47:13+01:00: GET /chunk
2021-02-08T16:47:13+01:00: download chunk "/mnt/Backup/.chunks/5bc5/5bc5fe8c28745145908f2e5af277377a2bfd970881698d27921362dc088b3511"
2021-02-08T16:47:14+01:00: GET /chunk
2021-02-08T16:47:14+01:00: download chunk "/mnt/Backup/.chunks/939c/939c8463f1fadfeb9f6dc6269ecbaac07bee61ffbc65ce0d490a4af9ccac4801"
2021-02-08T16:47:15+01:00: GET /chunk
2021-02-08T16:47:15+01:00: download chunk "/mnt/Backup/.chunks/3a1b/3a1b60198eea7fe645737d3f2d1c3fe2aef508ea5aea736aa9b7ab494620bd44"
2021-02-08T16:47:15+01:00: GET /chunk
2021-02-08T16:47:15+01:00: download chunk "/mnt/Backup/.chunks/5d47/5d479910b31d73f53956a863f5efc86132a4a18a6b82bdc6e3654fc09ea5fc8c"
2021-02-08T16:47:16+01:00: GET /chunk
2021-02-08T16:47:16+01:00: download chunk "/mnt/Backup/.chunks/d54f/d54f476378f7eed1914885d60f88c3e468d1ddb5465afb001edab583677f17fa"
2021-02-08T16:47:16+01:00: GET /chunk
2021-02-08T16:47:16+01:00: download chunk "/mnt/Backup/.chunks/862d/862de2a338cc2fbdeee376b123a8f7e47548ec392e7b642403af347898562153"
2021-02-08T16:47:17+01:00: GET /chunk
2021-02-08T16:47:17+01:00: download chunk "/mnt/Backup/.chunks/684a/684ab9b68ac3c0d1d9eae344ae7614fceca754297a29bc5318536ab8fa602d9a"
2021-02-08T16:47:17+01:00: GET /chunk
2021-02-08T16:47:17+01:00: download chunk "/mnt/Backup/.chunks/2a48/2a4812921946167b1d1fa4200b71d45701fa92292c1c168e213ea6e74bad5581"
2021-02-08T16:47:18+01:00: GET /chunk
2021-02-08T16:47:18+01:00: download chunk "/mnt/Backup/.chunks/d9b7/d9b7d75b74f48f4ac77f5598f1ebeb8aa855752eabba1c692ad6f274b388856f"
2021-02-08T16:47:18+01:00: GET /chunk
2021-02-08T16:47:18+01:00: download chunk "/mnt/Backup/.chunks/9e40/9e40d589fb98f02d186f2c7dc4d52bb0bf3b29514dbf06c8110d85d0dd31f7f1"
2021-02-08T16:47:19+01:00: GET /chunk
2021-02-08T16:47:19+01:00: download chunk "/mnt/Backup/.chunks/d4b4/d4b4a5df1e96de176e9fbba507827d4f4885395002017bc3bec1b3d5fe1977e6"
2021-02-08T16:47:19+01:00: GET /chunk
2021-02-08T16:47:19+01:00: download chunk "/mnt/Backup/.chunks/9aa5/9aa57e79f966095acb429788eecd54f027199060db70dd0ff6e6874f49486740"
2021-02-08T16:47:19+01:00: GET /chunk
2021-02-08T16:47:19+01:00: download chunk "/mnt/Backup/.chunks/8c31/8c316f9b2f3471985c17324f815bd4653270b1666af256aadc7c27cbaae03207"
2021-02-08T16:47:20+01:00: GET /chunk
2021-02-08T16:47:20+01:00: download chunk "/mnt/Backup/.chunks/1830/1830f83a44bfa3cfacfbfe0daac79d27e91063e6b738c8984ee5560e16f9b84b"
2021-02-08T16:47:20+01:00: GET /chunk
2021-02-08T16:47:20+01:00: download chunk "/mnt/Backup/.chunks/928a/928a6b8068ca3668d80692f56720e150d7cb0178923c51b5606cc7c604343aa8"
2021-02-08T16:47:21+01:00: GET /chunk
2021-02-08T16:47:21+01:00: download chunk "/mnt/Backup/.chunks/2afd/2afdbca1ec266e32e8ec36fe1da712e84d5a78e74eafff53ac107c14f430b021"
2021-02-08T16:47:21+01:00: GET /chunk
2021-02-08T16:47:21+01:00: download chunk "/mnt/Backup/.chunks/4d5a/4d5aa6a19ae72416f479729f01eb913f44986265b117b14dd3e5cf3068e2a050"
2021-02-08T16:47:21+01:00: GET /chunk
2021-02-08T16:47:21+01:00: download chunk "/mnt/Backup/.chunks/8f04/8f047b0f191ae2d6dc4a6838f3b4504dafdfb165a7af31e527b8f48ff4d8e9e9"
2021-02-08T16:47:22+01:00: GET /chunk
2021-02-08T16:47:22+01:00: download chunk "/mnt/Backup/.chunks/47f5/47f5060c2655809f38f7e4b3fb3c5064071d7a3aa6e335efbf5ea32364a554f0"
2021-02-08T16:47:22+01:00: GET /chunk
2021-02-08T16:47:22+01:00: download chunk "/mnt/Backup/.chunks/883e/883ec8843ab6c1fd62ef1a20f6485f362ac9d9faa61476f1db2371c4c6b76481"
2021-02-08T16:47:23+01:00: GET /chunk
2021-02-08T16:47:23+01:00: download chunk "/mnt/Backup/.chunks/4dcd/4dcdf5559be44289940261ff5152eae315a0ca8b8577f1ecfaa29f22fecdbee8"
2021-02-08T16:47:23+01:00: GET /chunk
2021-02-08T16:47:23+01:00: download chunk "/mnt/Backup/.chunks/47cb/47cb1a729ac5e0643e0be4d3b7fa3a5f72ef98c05a081ae75433dc38db37005f"
2021-02-08T16:47:24+01:00: GET /chunk
2021-02-08T16:47:24+01:00: download chunk "/mnt/Backup/.chunks/5491/54914143ddf5ded8ad23cb1d3692209fc5c79edb999015f6d5831f3e12833094"
2021-02-08T16:47:24+01:00: GET /chunk
2021-02-08T16:47:24+01:00: download chunk "/mnt/Backup/.chunks/18ba/18baf6f8a59e70f5ea8c98b24c761d263a491032202374f8bfd9be919436a975"
2021-02-08T16:47:25+01:00: GET /chunk
2021-02-08T16:47:25+01:00: download chunk "/mnt/Backup/.chunks/de92/de92d11590cafb3532b162acf5723c087bf851c6cd9a575c1a0a69ee3166530d"
2021-02-08T16:47:25+01:00: GET /chunk
2021-02-08T16:47:25+01:00: download chunk "/mnt/Backup/.chunks/8c8d/8c8d25bd3dbd291e3d3ba40c01ef5ac03311148e59f99526065f4c45e293bdb5"
2021-02-08T16:47:25+01:00: GET /chunk
2021-02-08T16:47:25+01:00: download chunk "/mnt/Backup/.chunks/45c8/45c8ac41a569151a6a8c87b0be9b7baecb9143a5e7b0e4e96eb59096bdeab1d6"
2021-02-08T16:47:26+01:00: GET /chunk
2021-02-08T16:47:26+01:00: download chunk "/mnt/Backup/.chunks/c295/c295ac13dfb4aee468673bbbe40ba0a7a5d02c313fb9c35e07e5b031491cbb5d"
2021-02-08T16:47:26+01:00: GET /chunk
2021-02-08T16:47:26+01:00: download chunk "/mnt/Backup/.chunks/f530/f5308201fe7492d379d06bd817b7d40f2b097ea154b0d3cdeec3cf71d1e6b563"
2021-02-08T16:47:27+01:00: GET /chunk
2021-02-08T16:47:27+01:00: download chunk "/mnt/Backup/.chunks/5dc7/5dc7382ade94fdd58f70e24cde1b463a6eedd490f35aa702b7ee150693364b17"
2021-02-08T16:47:27+01:00: GET /chunk
2021-02-08T16:47:27+01:00: download chunk "/mnt/Backup/.chunks/8b3c/8b3cb36b5bc9a64142325525d94fc18020582f394cb871d94055a7d67bd9edef"
2021-02-08T16:47:28+01:00: GET /chunk
2021-02-08T16:47:28+01:00: download chunk "/mnt/Backup/.chunks/0200/02007b3c5224fe28cb3fd97234f6ddb0a4a091d50fceca152a9b3317afcc5a40"
2021-02-08T16:47:28+01:00: GET /chunk
2021-02-08T16:47:28+01:00: download chunk "/mnt/Backup/.chunks/64e5/64e544f495f43eee0075bef602f50adf091bacb63e7eed37bd94fac22c0c936f"
2021-02-08T16:47:29+01:00: GET /chunk
2021-02-08T16:47:29+01:00: download chunk "/mnt/Backup/.chunks/fd02/fd02b7c583563c69e27da625a1cfbf8613d8136a0100ce128cb299f60b7596c6"
2021-02-08T16:47:29+01:00: GET /chunk
2021-02-08T16:47:29+01:00: download chunk "/mnt/Backup/.chunks/f6c7/f6c7a86a2d050539098c2de1532156ed3e88c9776484699458af7fbe0f31cb25"
2021-02-08T16:47:29+01:00: GET /chunk
2021-02-08T16:47:29+01:00: download chunk "/mnt/Backup/.chunks/5cc7/5cc745db8e4c4fd799ff6b247cccaab5524900099a57611fc3dbf505f45d90c2"
2021-02-08T16:47:30+01:00: GET /chunk
2021-02-08T16:47:30+01:00: download chunk "/mnt/Backup/.chunks/c2f7/c2f7bbe98531a504194e08f1f684ed67dadb770067d4c4d6d89b05435ae65372"
2021-02-08T16:47:30+01:00: GET /chunk
2021-02-08T16:47:30+01:00: download chunk "/mnt/Backup/.chunks/674d/674d90371a8593f9dd1bd73a682ea399c6fdf0780a3f53755646863dd0c1676c"
2021-02-08T16:47:31+01:00: GET /chunk
2021-02-08T16:47:31+01:00: download chunk "/mnt/Backup/.chunks/874c/874c1be5541cc8b670efbd850da3769d6b72aaa28e3fd4461ca703de62504bff"
2021-02-08T16:47:31+01:00: GET /chunk
2021-02-08T16:47:31+01:00: download chunk "/mnt/Backup/.chunks/af75/af7557b43e1c104460a9ff52d536e4b27a19738e9cebb477e14f1004557ce33d"
2021-02-08T16:47:32+01:00: GET /chunk
2021-02-08T16:47:32+01:00: download chunk "/mnt/Backup/.chunks/c7eb/c7eb0ddcb8f30dc4641b4780bd537f4c37a9d9231bb372195ffd5c002110bac1"
2021-02-08T16:47:32+01:00: GET /chunk
2021-02-08T16:47:32+01:00: download chunk "/mnt/Backup/.chunks/3aab/3aabbb4e6b602f465074d6f23eec215bcca2d116e9d288226b530b8cbe60b46e"