Slow upload to S3 on 9.36
Posted: Sun Jun 06, 2021 1:17 am
I just upgraded to 9 from the latest build on 8 since I was seeing spiky upload to S3 where it would jump to a 150-200 Mbps, then down to 0 for a few seconds, repeat. Upgrading to 9 fixed the spiky upload, but it has made the speed much worse. The remaining estimate to complete the backup on 8 was an hour, whereas the estimate on 9 has been sitting at 9 hours for the last 3 hours. I'm sitting at a steady 15-20Mbps upload now whereas if I upload a single file to s3 I get closer to 60Mbps.
Any settings I can try to mess with to fix this? I have cloud threads per file set at 100, and concurrent files set at 25. None of my drives are at their limits, nor the CPU. I've also tried disabling the default limits in the performance tab, but that didn't make a difference.
edit: I wasn't sure if this was a Windows issue or an S3 issue so I just stuck it here
edit2: one other relevant detail is that I'm encrypting/compressing the files, but given that the speed was much higher on 8 I'm not sure how much that affects things.
Any settings I can try to mess with to fix this? I have cloud threads per file set at 100, and concurrent files set at 25. None of my drives are at their limits, nor the CPU. I've also tried disabling the default limits in the performance tab, but that didn't make a difference.
edit: I wasn't sure if this was a Windows issue or an S3 issue so I just stuck it here
edit2: one other relevant detail is that I'm encrypting/compressing the files, but given that the speed was much higher on 8 I'm not sure how much that affects things.