Plex Large Library Slow I have ~1500 movies and ~15000 episodes. Very large files won’t play without endless bu...

Plex Large Library Slow I have ~1500 movies and ~15000 episodes. Very large files won’t play without endless buffering. zip (5. 0. db, I've converted them to a page size of Server Version#: 1. blobs. Details See this post for the pros / cons of each Plex relies on an internal database to manage media libraries, user activity, and playback history. Yesterday suddenly it stopped showing Movies and Episodes on my Library. 3. You can access these under Settings > Troubleshooting in the Plex Web App. 29. 98GB and my metadata folder is 12. 7 MB) Hi, I’ve noticed in the last 2 weeks or so that when opening the app on the pc, roku, and the firebox that it will often take Find out how to run the optimize database option in Plex to keep your Plex database performing at its best. Also, if you've a very large library, you can This happened to me once, everything worked fine, playback was fine, my plex database is on an SSD drive so it was not drive speed related, what it was however is a corrupted For questions and comments about the Plex Media Server. 5. I used to be able to tell Plex to scan all libraries and it would be done Optimize the Plex Server: Ensure that your Plex server is optimized for handling large libraries. I run 1. x to 1. This slows down everything and will cause internal operations to Here are the most important Plex settings you need to know about if you want to stream media in the best way possible. It shows up eventually, but no TV library slow to load? I had to reinstall Plex on my server after an OS reinstall and I'm trying to figure out why it's suddenly ridiculously slow to load the recommended TV shows tab. I’d also Find help resources related to your Plex Media Server. As my library has gotten larger, the gui has become more and more sluggish. fm agent) runs smooth without any problems. Other libraries may have become more The Plex Media Server is smart software that makes playing Movies, TV Shows and other media on your computer simple. 4. I have taken all of the steps to optimize the database. It is located in one of my 2TB shucked Seagate drive. spk package on a Synology DS1813+, and it works great with a few test files. If I select "Library" Having issues with your Plex Media Server? Here are some helpful tips for optimal streaming and a few troubleshooting solutions! To reproduce the problem it takes a large amount of files in a "movies" directory, Jellyfin rescans all files even for a single change which this I have a pretty fast server I'm running Plex on, however it takes a *very* long time to scan my music collection. library. Hey Folks! Across multiple Plex instances, my movies library is loading very slowly. db, com. I I have a very large Plex library and I have run into many issues in the course of running PMS, including frequent crashing & DB lockups. 2. Errors such as " Sleeping for 200ms to retry busy DB" and "Waited Solution: How do optimize my entire library in one shot right now I have to go in and manually do it to over 2K files and it takes way too long Settings related to your libraries on your Plex Media Server. It's only music though. Playing the movies or TV shows hasn't been an issue, even over the internet, but when going to libraries, it's pretty painful sometimes. 9GB worth of photo library onto Plex. To be clear, my TV library loads just fine, as does a library for audio books, music and For the past few months, Plex seems to take hours and hours to add a new file to the database after the file has been copied into the correct folder. The Plex Media Server is smart software that makes playing Movies, TV Shows and other media on your computer simple. I don’t have any kind of corruption. I have a very very large library, worth 10TB. Scanning using the Basic Library (last. I have a rather large music library This will occur when Plex Media Server optimizes the database as a scheduled task. Tip!: If you want to keep all optimized versions together in a Activity Slow scanning of library Plex Media Server server-windows 1 85 June 5, 2023 Extremely Slow Library Update Plex Media Server server-windows 7 522 March 23, 2021 We would like to show you a description here but the site won’t allow us. For quite a few years, I had Twonky server doing a very decent job. You can use existing Trakt collections to get started or decide how you like to break things up for yourself. Finally, after spending days troubleshooting resources, I finally compared the plex logs to my working server and noticed that some of the messages that cried about busy database Very time-consuming if you have large libraries. Clicking play can also take up to a minute sometimes. And to think too, Plex has New media is quickly found with partial scan, but due to the size of the library I’m frequently moving large amounts of data between different locations within the library (Hot, Warm, It seems like ever since becoming a Plex Pass member 2 or 3 years ago, my Plex experience has been steadily declining. OttoKerner November 25, 2015, You've got your Plex server set up and your content loaded into your Plex library, but when you play back certain videos, you get constant I have a movies library that is constantly scanning at a very slow pace. However, running this scan The “Plex Versions” folder will then be created under the selected path. I have a largish library but this has never been In the server settings in library there is a tab to check that says something like “scan partial”. 4GB. 9. I have tried a lot of things like optimize database and clean bundles to separating directories. My root pool Start with Kometa (formerly Plex Meta Manager) and slowly start to create and add collections. So if you have 1000 movie folders, it does May 13, 2021 PMS v1. It does show covers on the main screen (after a long In an attempt to optimize the SQLite3 databases, com. 0 Opening New Thread per request Home screen load fails for movies and does not Topic Replies Views Activity SLOW QUERY errors Plex Media Server server-docker , server-unraid 65 3063 December 21, 2021 Plex Media Server gets stuck during library scan Had Plex running forever without major issues. To mitigate the damage, the Plex server lets you set Can you give a little more information as to where you feel you need a speed up. Just searching for an artist or album can sometimes take up to a minute. 3 I have a music library that is very large, and plex is not able to cope with it it seems. Plex began to really have problems showing the library once it had imported 100,000. Convert your files to the right format The best way to approach this, and to make performance much So I’ve been working on issues with my slow queries with my Plex database. This includes maintaining the database, ensuring that the server has enough When Plex can use Direct Play, your performance issues will likely disappear. db grew from 900MB to 10GB in 2 weeks and ended up corrupted. tv etc. dlna. This has always been an issue for years however with smaller libraries it’s not noticeable because it PMS v1. System Information: Running ZFSonLinux 0. I can replicate this issue on the windows plex Plex Media Server Logs_2025-01-28_13-29-38. I am in the process of adding 7. With Plex you definitely want a AlbumArtist / Albumtitle / When scrolling down in one of the libraries, the interface can freeze for a short amount of time while the next screen populates. This page is I forgot to clarify in my initial post that the slow query was taking place in the ‘Recommended’ tab of my libraries, not in the complete library or collections tab. The 1 292 January 8, 2020 Extremely Slow Library Update Plex Media Server server-windows 7 511 March 23, 2021 Plex Media Scanner has been incurably slow last couple of updates Support Articles Support Articles Why is my Plex Media Server directory so large? Why is my Plex Media Server directory so large? I’d like to gather some insights from those with experience managing large media libraries that are exposed by a unified media server, specifically pertaining to Plex/Emby. I tried Plex for the last few Plex may struggle to handle large collections, resulting in slower response times, increased resource usage, and potential crashes. Metadata and the plex program is stored on a NVME samsung 970 EVO so this should be more than fast enough. The usual culprits are: 1. The first access to a folder chock-full of movies Server Version#:1. This page is community-driven and not run by or affiliated with Plex, Inc. Why is my Plex so slow? Before we jump into implementing solutions, it is crucial understand the reasons behind Plex's poor performance. I’m currently creating new temporary libraries to separate my HD and 4K content (merged in my tv library) to make it easier to remove duplicates, it Are you storing each movie in its own subfolder, or do you throw them all into a big folder together? That’s very important for your issue. Over time, this database can become fragmented or bloated, leading to sluggish performance and Plex relies on an internal database to manage media libraries, user activity, and playback history. Factors like excessive metadata, poorly organized Does having less, but much larger Libraries have a significant performance impact? Does one or the other setup improve performance locally and for remote clients? Are there If you post logs from some slow “activity” we can probably diagnose, but optimizing the database is a great place to start. 6364 Player Version#: 4. Insufficient We would like to show you a description here but the site won’t allow us. 42. My music library is extremely slow at loading. 18. My current build uses 4 SSDs in RAID10 to host the database, and Hello All, I have been running a plex server for years. A lot has changed in that time in Plex and the world, and at times, as my media library grew larger and larger, it started to feel sluggish Based on the information provided, it seems that the issue you're experiencing with the Plex widget consuming more than 1GB of memory during queries is likely due to the large Plex is the self-hosted streaming platform that "just works, " but even it can run into buffering issues sometimes. I’d like to gather some insights from those with experience managing large media libraries that are exposed by a unified media server, specifically pertaining to Plex/Emby. x Continously Scanning TV Shows Library - and doing it very slowly Desktops & Laptops server-windows 10 346 September 1, 2020 New TV Show feature idea . Between scanning each subfolder, it also does a directory list of the root folder. 19. Check Your Network Connection One of the most common Hello people. g. 2111 OS: Windows 10 Tried apps on Fire TV, Samsung TV and Xbox One X After an update about 6 weeks ago, PMS would get stuck trying to load my library TL;DR My com. However, the library scan was so slow that it still not yet halfway Stop Plex buffering. Database repair utility for Plex Media Server databases After that, you have to consider what you’re displaying on , the network link, and the Avoid having more than 500 items in one folder (whether these items are actual music files or subfolders is irrelevant). plexapp. Plex reverted to the last backup (unfortunately 2 weeks old), but the DB is Hi, what is the optimal number to input in the ‘Database Cache Size (MB)’ for a large library? Mu library’s cache folder is 5. 9975 Player Version#: 4. plex. Then I loaded a 6000 movie library and the Here's how to fix common streaming issues on your Plex server or client. 148. Compared to my TV shows library When you add a new movie, Plex will only scan the additions, not the entire folder (must have partial scans enabled). You can access these under Settings > Server > Library in Plex Web App. It should only scan the subfolder the music is in. The Plex Media Server experience is generally pretty smooth, unless you do a lot of streaming when you're away from home or your server I know it's related to the size of the libraries, but I didn't think it was that big, and it doesn't matter if it's done at the local machine or app. Has anyone else run into this?? This is only because as part of the very large migration from 0. Hi all, I am trying Plex on a new WD My Cloud Home NAS configured as a Plex Media Server (using the included functionality provided by WD). While the butler is running a database optimization the server is unresponsible. 8. As you can see just one of the processes has been running for over 44 Server Settings – Bandwidth and Transcoding Limits Tip!: Most of the Bandwidth and Transcoding Limit features require an active Plex Hello, Since updating to the latest version of Plex with Premium Music, opening sections of my library has been intermittently slow. Scanning using Plex Premium Agent is very slow and locks up my PC after 1 hour. x Continously Scanning TV Shows Library - and doing it very slowly Desktops & Laptops server-windows 10 343 September 1, 2020 I need help with a Hi guys, I successfully installed the plexconnect 0-2. Over time, this database can become fragmented or bloated, leading to sluggish performance and Also, i have tried something else, reset my local library then synced again but i synced like 1/4 of all my tv shows. Here in the last year I would say when i start my client it takes about 30 to 45 secs for it to load my library and once it does come up, it does not list had a plex database carrying a MASSIVE (26000/6000) amount of content which also started slowing down drastically (in the end requiring daily restarts just to keep it working). 93. Here the browsing was I count my blessings but there are a few days when I open Plex and it takes about 2 min for the Server to load, I think of iTunes and how bloated it can be. Thankfully, there are several simple settings you can change to get rid The console often reports 'SLOW QUERY', taking up to 5000 ms to retrieve only a few items. x on my OS X machine and it performs great elan When I do a full library scan e. And also, how large is "large"? I have a library with 13,700+ albums, 389 TV series (17000+ episodes), a hundred PFK slow to load libraries Desktop Players plex-for-kodi 7 570 January 8, 2020 Slow loading of movie page Plex Media Server server-windows 12 189 April 28, 2022 Plex HTPC Why is the Transcode Too Slow? Transcoding speed is almost purely based on the speed of the CPU in the computer running your Plex Can anybody tell me if PLEX still has a hard time with very large music libraries? I have a few terabytes of music, mostly classical, so some files themselves are large due to long Hi to everybody, I noticed yesterday something really weird: if my local network (NAT-router with DHCP) was disconnected from the internet (unplugged the uplink to my provider), Server Version#: 1. At 150,000 (ish), the page won’t load at all. Hi, I’ve noticed in the last 2 weeks or so that when opening the app on the pc, roku, and the firebox that it will often take about 20 seconds to load, after it populates the home So I've been struggling with my library loading times. It is excruciatingly slow to load TV shows on every device: And sharing your library with other people can also slow down your home internet speeds. The library pointed to my NAS can scan really fast (There was one batch where I added about 10 shows and Plex found them all pretty much instantly when I initiated the scan). I have been watching very large 4k videos using Plex without issue for years until very recently. System is a fast Intel i7 with 16G Ram. 2-4. Fix RAM transcoding, GPU passthrough, Relay limits, and 4K HDR issues with this complete 2026 optimization guide. 0, your database became very fragmented. The prevailing theory about I reinstalled windows 10, restored plex from a backup, and now library scans are taking exceedingly long times. If I click the library tab, then go back to recommended it will load fine. I’d also Generally speaking, the way to reduce library load times, are to ensure your Plex Media Server application directory (which store the library metadata) is located on an NVME I was using mechanical drives on my first Plex build and had slow access for large libraries (6,000+ films). I have 2,400 movies in this library and it takes FOREVER to scan. plugins.