radmerc
radmerc
Comments
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Well, it's working great so far. I guess the problem is solved :) I have no idea in the end but hope that at least some of the stuff mentioned in this topic will help others who might have similar issues. Thanks
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* Update * Install nano * Change SSH port * root@ssh only without-password
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CentOS - Basic start for me for personal servers which are meant to 'setup, run and forget' and for job related tasks Fedora - For my desktops because it works, is similar in many ways to the CentOS/RHEL (again job), and I am in the group that like Gnome Shell and it always seems to be doing better in Fedora than in other…
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Alright, so the good news is - I've installed nextcloud and the uptime of the machine itself is past 24hours. Everything is still working, I've synced all my files without problems. Bad news is - I have no idea why this works. As explained in previous message I've just installed CentOS8 but removed the LVM+XFS and instead…
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Alright, after some long hours of idling it's all still working good. I just connected via ssh without problems and the wget goes really smooth. Compared to my previous installation I've removed all the LVM stuff and installed CentOS8 directly on an ext4 partition. I'll check if it continues to work good tomorrow and if…
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I am past tweaks to perf which turned out useless. Currently went with tuned which frankly I never had need to do, setting tuned-adm profile latency-performancewhich I believe puts a lot more effort on caching to memory I am currently experiencing 91,4MB/s on the same test file download. Now I wonder how this will work in…
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Ok, confirming previous observations that things get slow after idling, here's my result after the night of the VPS doing nothing: However, the results on @AnthonySmith test server are still fine. I see such messages in dmesg: lowering kernel.perf_event_max_sample_rate the numbers go from 59000 to as low as 7000 as of…
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@AnthonySmith @uptime Unfortunately as I've mentioned previously - I already have the virtio block device drivers on. I have however found something unusual and just confirmed different behavior between my VPS and the test VPS from @AnthonySmith As you've seen from my previous posts I have some quite high CPU usage on…
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Yup in my case
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Well, I've restarted nginx as it wouldn't provide response for too long and did the test again. The download was going strong until around 77% (over 60MBps) and then it dropped to 200KBps and again:
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I've already checked that disabling firewalld and setenforce 0 doesn't help in this scenario. I had similar performance on CentOS7 so I wonder if these problems could be relative to this OS line. I was wondering about XFS filesystem being a bottleneck but I believe your CentOS7 templates are on ext4 so this would mean…
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@AnthonySmith My results against 100MBps files are sometimes similar but things change drastically if I let the download run for more than few seconds. My assumption on this was that possibly the things are buffered into ram before they get written to disk so the speed on the 100MB file is just so much different. As for…
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@AnthonySmith Thank you. I really appreciate your help. @uptime This is what happens when I run wget, trying to download the test file from ovh.net. At this point the machine gets a bit unresponsive. Download speed varies between 100KBps to 1MBps atm. Update: vmstat results
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@AlwaysSkint I set the gateway, ip etc. as static but exactly according to what I got from DHCP during setup. I was thinking that perhaps there is some other way to verify if the information from the DHCP was correct that I don't know of. I can also totally confirm at this point that reaching SSH either via IP or the…
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The domain's NS are pointed to the Inception Hosting's shared hosting from where I manage zone entries. This one is actually a subdomain of the domain which points to a different, non-storage VPS. I have no problems connecting to the other VPS from my home network, I actually did a small test on the other VPS to download…
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@AnthonySmith Hello. It is not my intent to make a complaint against the service, I am sorry if you took it as so. I am just trying to figure out the culprints on my VPS, particulary in my setup, and trying to adjust it to the best possible. When I purchased the VPS I was expecting that running services like nextcloud…
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I'll do the dd tests later - don't know why I didn't think of it, thanks. About the CPU - I'd have to check but as far as I remember it was dedicated CPU core. I did monitor the wa and st in top earlier and they didn't concern me at all but I did another round again with nextcloud syncing few hundred of small files (which…
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I can't exactly understand what you mean but I trust CentOS 8 to be stable for my needs. I have it all on single partition + boot. Nextcloud data just lies in different path as suggested by the official docs. Either way the nextcloud part seems really irrelevant in all of this, I'd understand the gateway timeouts between…
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It's NextCloud 17.0.2