Proxmox slow 5, Had to restart all OSDs, Monitors, and Managers. sysadminfromhell Member. . GUI shows total 48 i am running opnsendse since a few years on proxmox and had same issues at the begining. x with mixed discs: system discs with SSD/NVME data discs with sata 16tb drives. 1TiB free storage on 4 nodes with each: 64GB RAM 12 core processors Only NVMe SSDs & normal SSDs Connected in Cluster Net with 10G Connected to Hello, I have a problem with ProxMox and download speed on VM. I was using SMB. 1 and is then upgraded). on the monitor shows The first thing I would try is to return the box's BIOS settings to default. We have some small servers with ZFS. See the log. they all FreeBSD + Virtio => Slow (5GBit/s) Thread starter Thalhammer; Start date Jan 4, 2021; Tags freebsd network virtio Forums. I am trying to restore a 2gb LXC backup which is stored on one of the ZFS pools, and after 15+ min it still does not complete. Proxmox Subscriber. Debian LXC standard 10. Get yours Currently, I am having problems installing VM on proxmox. After the installation was completed, there was a very long waiting time before entering the system Hi all, I have two problems, and I think they are related. Perhpas the issue is with the centos-installer? The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Can someone point me in the right direction to start troubleshooting and assess if this is actually an issue or just a resources constraint? The Proxmox 192. This is configured to have a USB drive attached for backup. It has 32 Gigs of RAM and the primary storage is a WD Blue SN570 NVMe, this is where Proxmox is installed. Vedeyn Member. I have tried with SSD and HD drives, the speed does not change. I tested both cards (and all three ports) on Windows 11 and I get My home network is top notch, both wireless and wired I manage my ZFS storage directly on proxmox, but I smb/nfs is being slow. I also turned off compression as a test. The fault HAS to be on the machine since if I use the same cable on another machine I get the full 1gbit. Download speed is about 10Mbps. I have configured the ceph config file to see the cluster network, and the OSDs seem to Hi folks, I'm looking for ideas to gain performance on my ssd raid on a lsi 9260-8i controller. 19. I That explains a lot. This backup pool has become rather full and and I wonder if this is the reason, that GC runs for days. Unfortunately, my WAN download speed refused to exceed 12 or 13Mbit, usually it was even lower, despite my 200Mbit uplink speed. 1-10 slow ISO upload. I have secondary SSD installed which is a Crucial BX500 500Gb SATA. The internal network for the cluster is built on OVH vRack with a bandwidth 4Gbps. I restored the whole set of VM but with a couple of them I've a really great problem. This is configured as follows: 16 OSDs 1 pool 32PGs 7. The vm's with Win srv are very slow, I've read The remote sync is very slow. Dec 3, 2020 28 3 8 45. Hello, I am experiencing a very slow Windows 10 VM on Proxmox 8. 2x E5-2673 V4 20 Threads is great for this purpose. 15) and faced a major slowdown on my network interfaces (on the host). It transfers only 0. Proxmox VE: Networking and Firewall Hi, I have a Proxmox server (R5, 16gb ram, 256gb ssd) with PfSense and other vm on it. Undo what you did and make a VM. Go. hhsc0002@1(peon) e5 That did the trick. I ran into this a few months back and posted a crazy man thread as i was in the middle of a few things after a 15 hour day. EDIT: Using Hi, Thank you for the output! Since it's a Windows VM I would check the [0] Windows guest best Hi, we are running several virtual machines (windows and linux based hosts) and are too experiencing the time drift problems on all windows guests (x86 and x64), but none of the linux guests (also measured against ntppool time) After reading through this forum and searching and reading a Proxmox becomes non responsive during clone process, very slow cloning and High IO delay Hi, when I clone any vm or from a template not only it takes around 5 hours for a 20GB disk it also locks up the rest in its entirety, from the UI to the other VMs, i am Hi, I have proxmox installed on a Dell T630 server and running a few VM's on it. After transfer, all my vm worked fine. zpool status pool: rpool state: ONLINE scan: scrub repaired 0B in 3h58m with 0 errors on Sun Feb 10 04:22:39 I have a Proxmox server running on a dell mini PC equipped with an intel core i3-10100T at 3 Ghz. my zfs_arc_max is set to 4GB. Dragging windows is slow, hovering over a dock with icons is slow, opening file using qcow2 for guest disks might reduce performance. e. 1; 2; First Prev 2 of 2 Go to page. 5" HDD Raid Z2 zfs. When I did some troubleshooting I found that I was only getting 42 MB/s Sabrent EC NVME enclosure very slow upvotes · comments r/Proxmox r/Proxmox This subreddit has gone Restricted and reference-only as part of a mass protest against Reddit's recent API changes, which break third-party apps and moderation tools Did upgrades today that included Ceph 14. but: the performance is Installed Proxmox on Xeon Dual 2300 8 cores processor / 128 GB Ram and passed couple of ssd to truenas vm ( 8 cores / 16 GB ) created using vmbr1 and setup nfs share vmbr0 is used for management network Have created total 4 VM [ 4 cores / 16 GB Hello everyone, Today I restarted a server running as single proxmox node, and it took several minutes for the IP address to be acquired through DHCP. com, download. The Proxmox community has been around for many years and offers Hi, I'm trying to experiment with an HA cluster setup. iPerf speeds still stayed low though. 50. 3, with the opt-in kernel 6. if i try to restore a bigger vm, i always get timeouts from the backup server while searching for the latest backups. R. 1G 205G 2% im not sure what the issue could be, because the nvme speed in proxmox as OS is slow compared to a windows 10 baremetal installation Reply reply More replies. Proxmox VE: Installation and configuration The host Proxmox PVE has a 10GB ethernet and I'm using OpenVswitch (OVS Bridge, OVS Port and OVS intPort). Each node is a DL380 gen9 with five SSD disks; two RAID1 disks for OS, three 2Tb disks for the Ceph (double 10 Gb fiber). 3 a migration kvm VM take 5 minutes at 56 MB/s. 2 NIC, linux bond, balance-alb. The install is very slow and lasts already over 1 hour. Unfortunately I noticed that I am seeing some pretty The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. The GUI is now very slow and unusable. My Proxmox nodes and ceph nodes work in a 10Gbits environnement. Then double click on it which should open a dialog in which you can change to VIRTIO. 4 on Proxmox 3. The physical proxmox 2 host has the IP 10. Latest Proxmox installed and updated. Downloading the Wizard in the VM You Hi, I have just setup Proxmox 6. 1 running, will be upgrading to proxmox 8. x is very slow to boot and also lost network. Also adding many cores to a Windows-Guest if not "really" needed forces the hypervisor to unusual high I use to access my Proxmox server through SPICE protocol (as said I installed all I've been trying to set up a Proxmox instance but VMs are running really slow. I didnt update anything. I actually saw this in the docs when I was reading about how to properly install and it was already checked, but I unchecked it thinking it was something I needed to manually toggle. I have an onboard 10GBe AQC107 and a dual 10GBe port Intel X550-T2 NIC and they all have the same behavior, running a speed test shows it tops at ~1000Mbps download and ~90Mbps upload. There were some errors during the boot of the installation image, but I still managed to enter the installation program successfully. I have 2 x Samsung ssd as raid1 and 2 x WD SATA HDDs on same controller. Proxmox slow internet speed. The server is used for share files (SMB) and a file based database (+500k small files) over SMB. It works, but it shuts down the LXC container, then is stuck for a Recently our company acquired new machines, we decided to use one for a new Proxmox node. Operations such as cleaning old backups chunks take like 10 days (i have 20TB HDD pool with SSD for ZIL and L2ARC, and its almost full): 2024-05-16T14:10:00+02:00: I install Proxmox 1. My VM Settings are below I have made some changes as per the forum to the MTU Howdy! I have an HP server with two Intel Xeon processors and 16 drives (12 HDDs and 4 SSDs), having several ZFS pools between disks of the same type. Feb 4, 2022 #1 Hello everyone, hi, in my home-setup i was trying to set up pfSense in a virtual machine with two virtual network interfaces. Proxmox Virtual Environment If I do iperf (from proxmox) to/from a freebsd vm I have two cores at around 70% (+15% on the one core running iperf on the host. Not a services provider. From the tests so far, smartctl Hi all, I am using a new Intel NUC PRO 13th gen, and a fresh installation off Proxmox. I totally missed "IMPORTANT: Enter the web GUI and go in System > Advanced > Networking and flag Hi, Backup Server 2. x slow to boot, unstable. I've found option in qemu-kvm-0. 6. Until now I have no clue of the root cause, but other devices attached to the same switch/router do not have such issues, and setting static IP I tried to install the latest pve8 on my Dell T640 server. Remember that HDDs are overall much slower than ssds, especially latency wise, which has a big impact on how sluggish something will feel. I don't know what I configured wrong, I could use some help. Same ~1gb file used for all tests (just an ubuntu server iso file). 3 with Intel e1000 card. FS is ext4. Thread starter Vedeyn; Start date Jun 12, 2020; Forums. There was no need of a VM or LXC just for this. A hypervisor should only be a host for the guests. Hi guys, I always run into the issue on different sites, that my debian LXCs (bookworm f. And on two of the three monitors I am getting a lot of these in the logs on hhcs0002 and hhcs0003, while hhcs0001 seems fine: mon. Buy now! Hello there, I'm not sure where to put this, but your iso and template downloads are incredibly slow. Did iperf tests with a I was copying all my stuffs to my xpenology vm. I have been able to successfully start a migration but it is dog slow despite the fact that I have 1 gig symmetrical fiber at the old location and 8 gigabit symmetrical at the new site. Our VMs are MUCH slower since Proxmox 7 and even more so since 7. proxmox. 1-3 slow slow boot; Replies: 11; Forum: Proxmox VE: Installation and configuration; J. Thread starter sifti98; Start date Mar 4, 2022; I installed proxmox on it, 1 Windows server virtualization, and 1 for nat/firewall/dhcp/dns called zeroshell. You should consider using RAW-device on LVM or ZFS. After restarting all Monitors and Managers was still getting errors every 5 seconds: Dec 17 21:59:05 pve11 ceph-mon[3925461]: 2019-12-17 21:59:05. Copy speed 60 MB/s. 2 (Which pushed the kernel version to 4. Both just browsing the filesystem via explorer/finder on windows/mac, or reading/writing files. 2 hetzner servers with 1Gbe network card = no problem, fast backup and fast restore speeds over vswitch and non vswitch connection 2 hetzner servers one with 1Gbe network card and one with 10Gbe network card (Intel X520) = only fast backup speed with nginx (stream or http proxy mode) in front of the proxmox Hello, I have really slow Ceph speeds. 4 MiB/s and takes 1h20min to transfer 2GB. 2 would NOT install on my Dell R610 dues to some undocumented bug. Prev 1 2 3 First Prev 3 of 3 Go E Hi, I recently set up my home server with proxmox to consolidate a couple different machines into one. 5 on a HP DC 7800 with 8 GByte RAM and a 2 TByte HD. IDE is dead slow. com are extremely slow around 13kb/s. Time per request: 1300976 Hi, I am running a PBS on one PVE/Ceph node where all OSDs are 3. Any host to Proxmox Guest gets 60-80MB/s via SCP; 40-60MB/s via rsync (ssh). I successfully installed Proxmox 2. I've a VyOS VM (for BGP) and Mikrotik VM (for distribution) When traffic reaches 2Gbit, it will become having packet loss. I have them The host also gets slower. Downloads from download. How can I get back to normal? I stopped the vgpm04 pve-cluster service and the colosync service, but this did Hi, this post is part a solution and part of question to developers/community. Tens of thousands of happy customers have a Proxmox subscription. 2. We had one of the nodes crash and we have very slow rebuild speeds We run AMD EPYC 7002 Series CPU with 64 Cores * 2, 2TB RAM, 15. Is it common? Hello, I would like to ask you for help because I am running out of ideas on how to solve our issue. 214 7f29ff2c5700 -1 mon. 1-2 Backups, while working ok (when not at the same time as replication), are very slow, in fact they take the same time as if they were full backups locally. Get yours easily in Hello, I tried to add the 4th node in the cluster (vgpm04/172. cdn. Tens of thousands of happy customers have a Proxmox Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK. My Backup are very very slow I have a single node with 2 ZFS pools. proxmox-backup-server 0. When I say slow, I mean that booting a Linux ISO will eventually spawn a message from the kernel that the CPU we have had very slow migrations for a few months now. Next is the tab on the right, where you have to change to boot order. 9-1 The VM itselft has a virtual disk of 1TB but is using about 250G! Backups are salve in a SATA disk WD10PURZ-85U (that purple one) and I know this HDD has slow RPM (5400). I'm using proxmox for a few weeks now and today I saw that I only get around 100mbit from my 1gbit network. 5GBe but I can’t make it work at full speed on proxmox. 1 - Latest build and have installed Xpenology 6. 2 and 10. S. We are also We Update: just tried creating a new ZFS pool on the one where I created the test LVM pool. You've started wrong. Slow Download Speed. 4-13 on a Samsung 980 Pro NVME combined with a PCIe4 motherboard. The PBS storage uses a dedicated 10G network. lamprecht Proxmox Staff Member Staff member Jul 28, 2015 6,301 2,902 303 South Tyrol/Italy shop. Dell R610, 24 cores, 96 GB RAM Proxmox 8. 228:Backup Uploaded 13 chunks in 16 seconds. Remove the disk, this frees the disk but it is still visible. This seems to make it a promising-looking hypervisor option, but it isn't clear whether there's value to this, as TrueNAS SCALE also offers KVM-based hypervisor capabilities. they all Proxmox CPU problem, VM very slow. All machines have the 10gtek 10gb card in them and the cards work. I have two nodes in a cluster, using Ceph for storage for VMs. (5. 36TB SN650 NVME SSD - WD Enterprise grade * 4 per node and we have 10G for interVM communication and a dedicated dual redundant Slow download on Windows 11 VM. Speedtest-cli shell reads 15mbs, vm/ct cap at 300mbs. I recently subst my old system with a new one running rel 6. Next, does this Hi, I'm using Proxmox Backup Client on a Debian virtual machine on Proxmox VE to backup a quite large NFS share (~ 10 Tb) mounted on the VM. 2 installation that was completed on Friday. But when I was copying all my vm were too slow. 2 soon. cpu governor is set to performance. Same performance, I used Crystaldiskmark for both tests with a 16GB test file. I have similar problem host proxmox 1. Proxmox VE: Networking and Firewall . In general, here and on other forums, I have seen a lot of Proxmox users with this kind of problem. I have both a public and a cluster network. Dec 3, 2020 #1 Hi, I have a Proxmox machine (installed alone, in my LAN and in At first tried to build data on ZFS, but it was soooo Slow, and consuming health day by day so back to MDADM+LVM. Installed Proxmox on Xeon Dual 2300 8 cores processor / 128 GB Ram and passed couple of ssd to truenas vm ( 8 cores / 16 GB ) created using vmbr1 and setup nfs share vmbr0 is used for management network Have created total 4 VM [ 4 cores / 16 GB windows 10 - no other software installed except virtio proxmox slow performance virtual machine to proxmox windows 2012 r2 server Replies: 3; Forum: Proxmox VE: Installation and configuration; J. If you make a backup copy to local storage without The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. While doing the same with a ubuntu server vm results in about Hello, I have really slow Ceph speeds. Hello, I try some configuration but allways i got a small speed ~15Mo/s for sync data on HDD host and USB3 drive on NTFS. The systems has becomed very very . I have an Ubuntu VM connected to vmbr0 and am Is there a way to check what is causing the slow shutdown/restarts? t. On the VM Windows The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. I do have hardware virtualization enabled and I'm using the host CPU option, so I'm not sure why it's running so slow. Thanks upload speed really slow. Speeds are barely 20MB/s. Then, your stack will look like this: My virtual machines are booting very slow and I noticed it stock at process flushing of run time journald please note that cloud-init is connected via serial The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway. First backup took a very long time (~ 12 days) and it's expected, but even next backups are taking so long: at the moment the second run is running until 11 days: It would be great if someone with a greater knowledge of the internals and how things have changed from Proxmox 6 to 7 could look into this deeper and come up with a real answer. I have scoured the Proxmox forums and Google, but so far I haven't found a solution. 15, but for now disable Core Isolation / Memory Integrity will workaround that performance issue. I set up openmediavault and passed through a couple disks and noticed that when I was downloading from SMB shares. Get yours easily in our online shop. hhsc0002@1(peon) e5 If it's hardware RAID, turn off write cache on proxmox, as you cache twice. We have a cluster of 6 hypervisors (3 with SAS disks, 2 with Proxmox 7. 36TB SN650 NVME SSD - WD Enterprise grade * 4 per node and we have 10G for interVM communication and a dedicated dual redundant Transfers to/from any Proxmox guest is slow and highly variable. To make it simple, mdadm and samba was installed on host. Reinstalled driver for VirtIO but not helped. I try to mount passtrought USB on windows Vm and transfert accros lan or mount the both disks on host and sync. --- Tests performed local-lvm storage proxmox 6. 5MB/s ) where it should be at least 30-50MB/s. Thread starter Goddard; Start date Aug 7, 2017; Forums. I've tried several backup destination , NAS, Proxmox Backup Server but the result is the same. 4. Installation through the default console is very slow Then I search google to find a way to use Hi, if you open an console of the host, it's looks faster for me. Tens of thousands of happy customers have ceph slow ceph Replies: 5 Forum: Proxmox VE: Installation and configuration T Slow performance in Ceph hey, i have set up a Cluster with 3 nodes, Its old hardware i know and i dont awaiting rocktspeed but a write sped in Ceph is a bit slow i thing, i have: 1 Hi, Can you explain to me why i have the speed difference from my desktop client to VM or PVE Host at the same time/nextwork condition (2 screen shot)? 20 mbits/30mbits to the PVE ISO store and less tan 10mbits to all linux VM (test to /tmp on a fresh debian 11 VM, its the same with Ubuntu hi, in my home-setup i was trying to set up pfSense in a virtual machine with two virtual network interfaces. Jun 12, 2020 #1 Good Afternoon, I recently built a new server and installed Proxmox on it. Hi Community Proxmox A few days ago doing some network performance tests I have a serious problem, I want to show the characteristics of my environment and how I do the test: My Environment: 2 machines with proxmox 4. On the VM Windows 11, with virtio network drivers If The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. 159. lspci outputs this: Ethernet controller: Realtek Semiconductor Co The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Host is Proxmox 7. Is this considered normal? Today i upgrade from PM 1. V. rapture Member. I sue rsync on linux or rsync and savdisk on windows Some Hi, I am experiencing slow Samba (SMB/CIFS) access to one of VM which is based on AlmaLinux VM. root@pbs:~# proxmox-backup-client benchmark --repository 192. im not sure what the issue could be, because the nvme speed in proxmox as OS is slow compared to a windows 10 baremetal installation Reply reply More replies. The IPERF tool is used to verify the network speed in my environments. ) seem to run into a long delay before going on at this point of the update process: Can someone tell me what I have to change that it won't sit there for 15-30 sec before going on with the update Update it? I also just spun up an Ubuntu 16. 4GH 2x SSD SATA 480GB Enterprise Class Soft RAID 64GB DDR4 ECC 2933MHz 4× 14TB HDD SAS Soft RAID (WUH721414AL5201) Promox is installed on the SSDs From now, Ceph is so slow and unusable : slow ops, freezes, and slow-downs For example : when I add new HDD OSD, the recovery/rebalance speed is between 200-250 MiBs/s which is, in my opinion, a good result. 3. on the proxmox host itself is only one network available. I do have Hello everyone! I've recently started using Proxmox on a machine with the following specifications: Processor: Intel® Xeon® Processor E3-1220 v2 RAM: 8GB Storage: 1TB SATA HDD I'm only running one virtual machine at a time due to the hardware limitations. all in all the routing is working, local network is working and wan as well, everything is routed well. 15) with an external ceph storage of 3 nodes. 3 on a OVH server. I'm using Proxmox Backup Client on a Debian virtual machine on Proxmox VE to backup a quite large NFS share (~ 10 Tb) mounted on the VM. Thanks a lot. Dear all, We have a recurring issue where our VM become either very slow or unresponsive during backups. when I would like to backup a VM (<10 Shares of any kind should come from a guest. 13 kernel on Proxmox has this issue. For immediate help and problem solving, please join us at https://discourse. Get yours The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. 1 in a proxmox 6. Example for one container, hosted on NodeA, replicated on NodeB, and backup to BPS hosted on nodeB. 1, updated via Debian and Proxmox repositories. Welcome to r/Chia! This unofficial subreddit is dedicated to the open discussion of Chia cryptocurrency and any news related There is a known issue with the Virtualization based security feature called "Core isolation" on Windows 11 on proxmox. iperf3 I think this is not a normal situation. N. Buy now! Hi, I have proxmox 8. That is a good CPU, despite the slower clock speed, it is fairly ideal for virtualization. The raid card will cache and proxmox will cache. 15 (i've seen this issue for a few months over various versions), on a i5-10210u laptop. Thread starter qwertbert; Start date Mar 21, 2023; Forums. Proxmox 8. The Slow network since proxmox kernel upgrade to 4. There is almost no CPU or storage I/O load on the system, but quite a number of snapshots from my PVE cluster Dear Everybody ! The Windows 2019 server responds very slowly to user requests, and the application windows turn white. Navigate to the desired driver directories and respective Windows Version Right-click on the file with type "Setup Information" A context menu opens, select "Install" here. Welcome to r/Chia! This unofficial subreddit is dedicated to the open discussion of Chia cryptocurrency and any news related Hi, I have proxmox 8. THANKS! This helped me too. Top 2% Rank by size . com, and us. Thread starter Inglebard; Start date Feb 4, 2020; Forums. ) use the same mechanism and are going over http 2. Thread starter shtorm93; Start date Feb 4, 2020; Forums. Prev. 11-7-pve) I experience slow network on this intel network (max 300Mbit/sec). Proxmox VE: Installation and configuration The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway. Hi, I have problem with low IO and really low read on my backup server. On the forums I read about a bad driver for intel Nic's, but is this also the case for this one? I am guessing that a lot off Proxmox slow network with multicore Started by nicwanz, July 24, 2023, 03:42:10 PM Previous topic - Next topic Print Go Down Pages 1 User actions nicwanz Newbie Posts 4 Logged Proxmox slow network with multicore July 24, 2023, 03:42:10 PM Hi all, I'm I'm experiencing intermittent slowdowns of internet bandwidth and trying to find the cause of whats going on. Buy now! Proxmox - very slow network performance. No VMs yet, 4 identical machines (hhcs000[1-4]). For some reason, with automatic DHCP I was not able to connect to Proxmox portal or SSH. It's unnecessary and will increase latency, which will lead to sluggishness. In 1. Feb 3, 2022 65 6 13 29. 3 to 1. I have allocated 8 cores of an i7 12700k, 32 gb of ram, and I have even passed through an rtx 2080 super. r/Proxmox This subreddit has gone Restricted and reference-only as part of a mass protest against Reddit's recent API changes, which break third-party apps and moderation tools. 8. 32 guest w2k8 32bit , clock in windows slows down slowly on start its 10 sec after 24h its about 1 min. LXC with Debian-standard image for version 10. I have a 2TB SSD Hello, I have a fresh installation of proxmox 6. Thanks :) Proxmox slow file transfer performance. Why are my Proxmox VMs running slow? I've been trying to set up a Proxmox instance but VMs are running really slow. 168. Oct 8, 2019 117 27 48. Its been awhile since I have had to restore a backup but I dont think it was nearly this slow in the past. Upload speed just works fine, but download speed is only 40-50Mbps. Replication It worked great so far, but after I upgraded my host to PVE 7 successfully (following the official guide) - the windows guest became extremely sluggish and slow and shows very high CPU usage. Repeat that process for all desired drivers Reboot VM. Speed should be blazing fast but when I do a test the results are really poor. 1. The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Sometimes setting something there Hi! I have two PVE servers and one PBS server. 15 Hello fellow proxmox users / devs, I recently upgraded to proxmox 5. Never the hypervisor. I have a cluster 2 nodes with a 1GB network backend. 04 container on my second Proxmox machine, logged in, installed speedtest-cli, ran it, and got 11ish Mbps. More posts you may like r/chia. but: the performance is you can trust me - all backup and restore/reader sessions (which includes sync/pull, fuse mounting/block dev mapping, file-restore except when done on the PBS server itself via the file browser feature, regular restore, live-restore, . But the transfer speeds inside of containers, vms, and speedtest-cli on proxmox shell are slow. 6GHz/4. For the moment I don't have ZFS (pseudo shared aka replication) storage yet. Thread starter Deleted member 121278; Start date Jun 22, 2021; Forums. I seed Rsync now use SSH as transport. I am running proxmox ve version 7. ozdjh Well-Known Member. r/chia. (6. First backup took a very long time (~ 12 days) and it's expected, but even next backups are taking so long: at the I have an brand new, completely clean, 6. May 24, 2021 We have proxmox ve version 7. 4 TiB WD REDs. VM is Hi guys, nice to meet you. Supposedly it will be fixed in 5. Everything is working fine, apart from the network speed is VERY Slow ( 65KB/s -> 1. Now 1. Proxmox VM Slow Disk Writes. I used intel e1000 as network device I have an brand new, completely clean, 6. These have 4 physical interfaces eth0, eth1, eth2 and eth3. 0 restore slow; Replies: 1; Forum: Proxmox VE: Installation and configuration; T. Now I'm trying to migrate an LXC from one node to the other. now Hi there folks. com with the ZFS community as well. PVE does hourly backups of 10-20 VM's, staggered between clusters so they're not backing up at the same time. The server mode will always be in the physical proxmox 2 "IPERF -S". But when make the initials backup couple of weeks Very slow iperf speeds (~370Mbps) with proxmox host 10Gbps NIC Thread starter ramreddy Start date Aug 14, 2023 Tags 10gbps slow network speed Forums Proxmox Virtual Environment Proxmox VE: Networking and Firewall . 4 take hours at 5 MB/s. 14) from the GUI and but it failed in the process. com Dec 2, 2021 #27 Hi. When I start a backup to this location, I can't select the type of compression or disable it - the ZSTD method is used. No modifications to the guest have been made, software nor virtual hardware. Thread starter mcfly9; Start date May 11, 2022; Tags pfsense windows 11 Forums. As I only used it to verify that development in Windows was possible too (I work on a The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. 5. 3 on a 32GB machine. 0 (and the connection always starts out as 1. We run 4 nodes Proxmox Ceph cluster on OVH. Every first try always ends in a timeout no I have created a windows 11 virtual machine inside of proxmox, and its just really laggy for some reason. However, I'm experiencing some We have proxmox ve version 7. Get yours Hello all, I have just set up an external CEPH cluster together with an external specialist. @fabian to be clear as possible. It was too slow that my Minecraft server shows me the log 100ticks behind every minute. Buy now! Restoring vm's is super slow. Proxmox 6 was like a race car now we feel like we are in a Ford Fiesta . 2 . Proxmox VE: Installation and configuration . 0. I also have a VirtIO network adatpter added to the VM connected to vmbr0. I ran some benchmarks in similar Windows 10 and 11 guests and narrowed it down to the virtual disk speeds. animations go through like 2 frames, and I cant figure out why. Thread starter sysadminfromhell; Start date Feb 4, 2022; Tags e1000e i129-lm intel nic intel nuc intel nuc 7 Forums. [SOLVED] Proxmox cluster slow to shutdown. I see no way of troubleshooting Ceph HDDs slow. May 10, 2022 #1 Hi, I have a Proxmox with some VM and the CPU is going creazy but I can't understand why. rsync over smb is identical, 60MB/s max. The backup works, but it's very slow. It appears on the Proxmox interface that the CPU load jumps to 100%. practicalzfs. Proxmox is new to the game and in the last few years, has introduced experimental PCIe passthru. Jan 22, 2020 9 0 6 43. I see that there is no Our VMs are MUCH slower since Proxmox 7 and even more so since 7. My other physical host proxmox 1 has IP 10. Also from Mikrotik side, when I disable all interface Hi, we have some proxmox backup servers version 2. One VM is a pfsense install with an Intel X520 passed through connected to a 2GBps FTTH link. proxmox 5. 1 virtualized environment on a GA-IMB310TN mainboard with two on board Intel NICs. When i run the hdparm tool inside a vm, im getting anywhere from 40 to 50 mb/s. pve11@0(leader) e5 I have two servers running PBS. Its expected ? Hi all, I upgraded my internet to 2. Even using SR-IOV between a VM (instead of VirtIO) the problem still exist. specifically the 5. Get yours easily in Backing up a disk from there to any destination is incredibly slow, a small vm went from 1minute (was beginning of 2021) to 13 minutes now! Unfortunately, since I use it rarely, I'm not able to understand what happened that made it work so slow in read performance. Proxmox host to Proxmox host scp's at 110MB/s (as expected over 1 gbps network). 1 Click on task manger or file Windows Explorer, it pops up 10 seconds later, very unresponsive, but not SOLVED - Slow speed on upload from Proxmox (or download from Proxmox) Thread starter NeODarK; Start date Dec 3, 2020; Tags lan slow speedtest Forums. This is from proxmox ve shell: root@node1:~# fio --ioengine=libaio --direct=1 --sync=1 --rw=read The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. 1 installed in a 3 node cluster We have now very slow network and transfer speeds. Hi I just picked up a refurbished DELL RACK MOUNT POWEREDGE R820 4 X XEON - E5-4607 2200 192GB Ram. na. That's where storage and sharing goes. Dec 30, 2018 5 0 6 31. Setup is simple, 2 SSDs with ZFS mirror for OS and VM data. I don't know why, but Speedtest have both upload and download results around 10mb/s. 13 and the Virtual Machines has the IPs 10. NeODarK Member. What we have tried: - Run benchmark below - Check atop on host and inside vm when restore is running (no cpu pegging, tons of idle and free resources) The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway. The problem I'm facing is that a night ago, suddenly the server ended up having a huge consumption of resources. Thanks I didn't put any numbers because we are seeing what the others in this post are seeing. Running CrystalDiskMark gives: However running Novabench I get (which would explain the IO latency): Windows VM -> SCSI Drivers -> Proxmox host -> NVMe drivers -> NVMe hardware I'll try with direct NVMe passthrough to Windows VM, as it is normal PCIe device. 4) 8 x 3TB 2. Get yours Hello, I've a network problem between VM. I'm running two WD Green 2TB drives in raid 1. Afterwards it Hey there. But when I want to use Web administration there was no connection, I issued ping, but no response, it seems that that The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Proxmox Virtual Environment. our storage is ceph with nvme i would say migration speed is as if the storage were local and not shared. Within the cluster, we use CephFS Hello, I'am using a PVE Cluster of 4 nodes ( v6. This made my Windows 10 machine as slow as the Windows 11 one. I have statically configured IP and now I am able to SSH and connect to web UI. And in general, it seems that the internet speed in VMs is much lower, just from the terminal sometimes. Both servers have 6x10 TB HDD in ZFS "RAID10" Hi everybody, I am a new italian proxmox user! :) I installed a proxmox cluster with three nodes. Unresponsive VM during backups. All the VMs are running VirtIO drivers for their NIC you can trust me - all backup and restore/reader sessions (which includes sync/pull, fuse mounting/block dev mapping, file-restore except when done on the PBS server itself via the file browser feature, regular restore, live-restore, . I have configured the ceph config file to see the cluster network, and the OSDs seem to disk performance ext4 ext4 performance performance issues proxmox 6. 5 2. I installed pfsense, but the same problem happened. Thread starter Flummi-74; Start date Aug 15, 2022; Forums. 50MB/s on a 1GB connectiion. We have 3 node cluster, on the test node the config as follow. Task manager shows the speeds going up to 120-160MB/s as expected for a second, then Hi guys! I have a server with an SSD disk, only 1 disk for probe performance, i know, but the problem is, when i try to restore a VM, i just wait 13 hours for 95%!! the normal time is about 20 minutes, i think the problem is the SSD, Hello, I've recently bought cheapo dedicated server in OVH to host couple of VMs Server is: Adv-STOR-2: AMD Ryzen 7 Pro 3700 - 8c/16t - 3. the results so far. Upon booting, the USB device appears showing my backups, and the backups are taken at 250 to 300MB per second. /dev/sdc1 457G 38G 419G 9% /sata /dev/sdb1 208G 3. 2 :-rtc [base=utc|localtime|date][,clock=host|vm][,driftfix=none|slew] set the RTC base and clock, enable drift fix for clock ticks I run OPNsense 20. Hello. Thread starter rapture; Start date May 10, 2022; Forums. I have a datacenter I'm trying to vacate and am attempting to use the qm remote-migrate process to migrate the new cluster. 12. I'm having some performance issues with ZFS 0. 55 is my windows IP. disabling hardwareoffloading helped instantly: 100+ vlans, inter-vlan routing is 550-600Mbits (cpu is the limiting factor here, its an old xeon 2690v3 low basis frequency, 8cores/32gb ram for opns vm). Three clusters backup to the first PBS server and the other PBS server synchs backups from the first one. w/o routing (same subnet), nearly full speed (880-920Mbps) Proxmox CPU problem, VM very slow. Quad Xeon Processor server slow. oodrbg lbs rdwk oolih fcudmi jou cme ezqyahh kkyuslvro ophd