fio Reviews

NZXT CAM Reviews

fio mentions (14)

• Dire SMB speed with on PC to NAS

  Assuming two systems use flash storage, network bandwidth is identical and it is configured the same way, there should be an issue within the PC, either system or storage drive. Check the system logs for errors and warning events related to data transfer from/to NAS. Try to benchmark the PCs' disks using fio to confirm they have similar performance. https://github.com/axboe/fio. Source: 12 months ago

• Ask HN: What are some good resources for learning about low level disk/file IO?

  Not specifically addressing your question, but when you get to the point of wanting to start doing some experiments you may find that 'fio' [1] is very handy. [1] https://github.com/axboe/fio. - Source: Hacker News / about 1 year ago

• KVM virtual machines on ZFS benchmarks

  The dd is not a good benchmarking tool, you should use something like fio and probably tune it to use the ioengine most similar to your use case (eg. a database server will probably use some async IO interface). In your first example (with bs=1G) probably something (the guest OS, the qemu/kvm or the host OS) have split into smaller chunks anyway. Source: about 1 year ago

• SSD Sequential Write Slowdowns

  All linux tests are run with fio 3.32 (github) with future commit 03900b0bf8af625bb43b10f0627b3c5947c3ff79 manually applied. Source: over 1 year ago

• Just write the f*****g parser.

  Agree, I used flex/yacc to add an arithmetic expression evaluator to fio a few years back to allow simple math with some units in fio's job files, and for stuff like that, they're fine, but I wouldn't want to use them for a real language, the error handling is kind of a nightmare. Source: over 1 year ago

NZXT CAM mentions (25)

• My brother's computer has a issue. It keeps freezing and I don't know how to fix it.

  Have you checked the temperatures of the GPU and CPU? Use NZXT cam to check these ( NZXT CAM | PC Monitoring and Configuration Software ). Poor airflow could be causing the pc to crash. Let me know what kind of temperatures you are getting in and out of games and I would be more than happy to help from there. Source: 12 months ago

• Pc help plz

  Hello! Have you checked your cpu temperatures? If you don't know where to find this information you can download nzxt cam ( NZXT CAM | PC Monitoring and Configuration Software) it is fairly self explanatory. If your cpu gets too hot it will start thermal throttling, meaning that it will slow down to not cook itself alive. If your pc is water cooled, that likely kicked the bucket and you are going to need a new... Source: 12 months ago

• #CPSUPPORT Updating BIOS for best performance and fan control playing AAA games

  NZXT Cam is super nice for monitoring system temps and performance. Not nearly as a performance hog as it used to be. The interface is simple and large. You can customize it to display only the stuff you want it to. The only NZXT hardware I have is my case. It has no issues monitoring the normal system items. Source: about 1 year ago

• NZXT H7 RGB Flow case3

  You can change the color of the lights with the NZXT CAM app: https://nzxt.com/software/cam. Source: about 1 year ago

• running this game on like 30 fps

  Get NZXT CAM, click gear icon in bottom left > mini mode > launch mini mode with cpu/gpu temperature and load, plus ram load. Go ingame, see if a part is overloaded and/or overheated. Source: about 1 year ago