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04-21-2023, 12:18 PM
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#1
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LQ Newbie
Registered: Jun 2022
Posts: 21
Rep: 
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m.2 low speed
Hello, I have bought a wd black and I have done a performance test, according to some benchmarks it should have an average write rate of 2gb/s but I have less than 400mb/s.
Code:
whk@whk-MS-7D53:~$ lshw -class disk -class storage
*-nvme
descripción: NVMe device
producto: WD_BLACK SN770 2TB
fabricante: Sandisk Corp
id físico: 0
información del bus: pci@0000:22:00.0
nombre lógico: /dev/nvme0
versión: 731030WD
serie: 22113Q803258
anchura: 64 bits
reloj: 33MHz
capacidades: nvme nvm_express bus_master cap_list
configuración: driver=nvme latency=0 nqn=nqn.2018-01.com.wdc:guid:E8238FA6BF53-0001-001B448B452D25B8 state=live
recursos: irq:24 memoria:fc900000-fc903fff
...
Attach screenshoot with the benchmark: https://ibb.co/7Vs6Nfj
Does anyone know why this happens?
Last edited by whk102; 04-21-2023 at 04:24 PM.
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04-21-2023, 12:50 PM
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#2
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LQ Guru
Registered: Jul 2003
Location: Birmingham, Alabama
Distribution: SuSE, RedHat, Slack,CentOS
Posts: 27,673
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Quote:
Originally Posted by whk102
Hello, I have bought a wd black and I have done a performance test, according to some benchmarks it should have an average write rate of 2gb/s but I have less than 400mb/s.
Code:
whk@whk-MS-7D53:~$ lshw -class disk -class storage
*-nvme
descripción: NVMe device
producto: WD_BLACK SN770 2TB
fabricante: Sandisk Corp
id físico: 0
información del bus: pci@0000:22:00.0
nombre lógico: /dev/nvme0
versión: 731030WD
serie: 22113Q803258
anchura: 64 bits
reloj: 33MHz
capacidades: nvme nvm_express bus_master cap_list
configuración: driver=nvme latency=0 nqn=nqn.2018-01.com.wdc:guid:E8238FA6BF53-0001-001B448B452D25B8 state=live
recursos: irq:24 memoria:fc900000-fc903fff
Attach screenshoot with the benchmark: https://ibb.co/7Vs6Nfj Does anyone know why this happens? |
Hard to say..you don't tell us what this drive is plugged in to, what kind of controller, or what version/distro of Linux. Is this a virtual machine or physical? And are you *SURE* you didn't buy a counterfeit device? |
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04-21-2023, 04:21 PM
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#3
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LQ Newbie
Registered: Jun 2022
Posts: 21
Original Poster
Rep:
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Hello, thank you, sorry, I didn't give more information because I just had to leave due to an emergency, but I'm back.
Code:
whk@whk-MS-7D53:~$ uname -a
Linux whk-MS-7D53 5.19.0-38-generic #39~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Mar 17 21:16:15 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
whk@whk-MS-7D53:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.2 LTS
Release: 22.04
Codename: jammy
whk@whk-MS-7D53:~$ lshw -class disk -class storage
*-nvme
descripción: NVMe device
producto: WD_BLACK SN770 2TB
fabricante: Sandisk Corp
id físico: 0
información del bus: pci@0000:22:00.0
nombre lógico: /dev/nvme0
versión: 731030WD
serie: 22113Q803258
anchura: 64 bits
reloj: 33MHz
capacidades: nvme nvm_express bus_master cap_list
configuración: driver=nvme latency=0 nqn=nqn.2018-01.com.wdc:guid:E8238FA6BF53-0001-001B448B452D25B8 state=live
recursos: irq:24 memoria:fc900000-fc903fff
...
whk@whk-MS-7D53:~$ sudo dmidecode -t 2
# dmidecode 3.3
Getting SMBIOS data from sysfs.
SMBIOS 2.8 present.
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: Micro-Star International Co., Ltd.
Product Name: MPG X570S EDGE MAX WIFI (MS-7D53)
Version: 1.0
Serial Number: ****
Asset Tag: To be filled by O.E.M.
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: To be filled by O.E.M.
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
whk@whk-MS-7D53:~$ df -h
S.ficheros Tamaño Usados Disp Uso% Montado en
tmpfs 13G 2,3M 13G 1% /run
/dev/mapper/vgubuntu-root 912G 841G 25G 98% /
tmpfs 63G 0 63G 0% /dev/shm
tmpfs 5,0M 4,0K 5,0M 1% /run/lock
/dev/nvme1n1p2 1,7G 286M 1,3G 19% /boot
/dev/nvme1n1p1 511M 6,1M 505M 2% /boot/efi
tmpfs 13G 156K 13G 1% /run/user/1000
/dev/nvme0n1 1,8T 953G 787G 55% /media/whk/STEAM
whk@whk-MS-7D53:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 4K 1 loop /snap/bare/5
loop1 7:1 0 63,3M 1 loop /snap/core20/1828
loop2 7:2 0 63,3M 1 loop /snap/core20/1852
loop3 7:3 0 73M 1 loop /snap/core22/583
loop4 7:4 0 73M 1 loop /snap/core22/607
loop5 7:5 0 205,8M 1 loop /snap/flutter/130
loop6 7:6 0 346,3M 1 loop /snap/gnome-3-38-2004/119
loop7 7:7 0 349,7M 1 loop /snap/gnome-3-38-2004/137
loop8 7:8 0 460,4M 1 loop /snap/gnome-42-2204/68
loop9 7:9 0 460,6M 1 loop /snap/gnome-42-2204/87
loop10 7:10 0 91,7M 1 loop /snap/gtk-common-themes/1535
loop11 7:11 0 49,8M 1 loop /snap/snapd/18596
loop12 7:12 0 53,2M 1 loop /snap/snapd/18933
loop13 7:13 0 304K 1 loop /snap/snapd-desktop-integration/49
loop14 7:14 0 428K 1 loop /snap/snapd-desktop-integration/57
nvme1n1 259:0 0 931,5G 0 disk
├─nvme1n1p1 259:1 0 512M 0 part /boot/efi
├─nvme1n1p2 259:2 0 1,7G 0 part /boot
└─nvme1n1p3 259:3 0 929,3G 0 part
└─nvme1n1p3_crypt 253:0 0 929,3G 0 crypt
├─vgubuntu-root 253:1 0 927,4G 0 lvm /
└─vgubuntu-swap_1 253:2 0 1,9G 0 lvm [SWAP]
nvme0n1 259:4 0 1,8T 0 disk /media/whk/STEAM
I buy m2 from here: https://www.amazon.com/-/es/gp/product/B09QV5KJHV/
I am using the default drivers that comes with ubuntu, I have enabled the use of proprietary drivers.
Last edited by whk102; 04-21-2023 at 04:22 PM.
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04-21-2023, 04:58 PM
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#4
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Member
Registered: Jan 2022
Location: Hanover, Germany
Distribution: Slackware
Posts: 312
Rep: 
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/dev/nvme0n1 1,8T 953G 787G 55% /media/whk/STEAM
This looks strange. Normally at minimum one partition should exist on an SSD, in this case: /dev/nvme0n1p1
Post outputs of cat proc/interrupts and fdisk -l
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04-21-2023, 05:06 PM
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#5
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LQ Guru
Registered: Jul 2003
Location: Birmingham, Alabama
Distribution: SuSE, RedHat, Slack,CentOS
Posts: 27,673
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Quote:
Originally Posted by whk102
Hello, thank you, sorry, I didn't give more information because I just had to leave due to an emergency, but I'm back.
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You had an emergency...yet finished your first post before???
Quote:
Code:
whk@whk-MS-7D53:~$ uname -a
Linux whk-MS-7D53 5.19.0-38-generic #39~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Mar 17 21:16:15 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
whk@whk-MS-7D53:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.2 LTS
Release: 22.04
Codename: jammy
whk@whk-MS-7D53:~$ lshw -class disk -class storage
*-nvme
descripción: NVMe device
producto: WD_BLACK SN770 2TB
fabricante: Sandisk Corp
id físico: 0
información del bus: pci@0000:22:00.0
nombre lógico: /dev/nvme0
versión: 731030WD
serie: 22113Q803258
anchura: 64 bits
reloj: 33MHz
capacidades: nvme nvm_express bus_master cap_list
configuración: driver=nvme latency=0 nqn=nqn.2018-01.com.wdc:guid:E8238FA6BF53-0001-001B448B452D25B8 state=live
recursos: irq:24 memoria:fc900000-fc903fff
...
whk@whk-MS-7D53:~$ sudo dmidecode -t 2
# dmidecode 3.3
Getting SMBIOS data from sysfs.
SMBIOS 2.8 present.
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: Micro-Star International Co., Ltd.
Product Name: MPG X570S EDGE MAX WIFI (MS-7D53)
Version: 1.0
Serial Number: ****
Asset Tag: To be filled by O.E.M.
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: To be filled by O.E.M.
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
whk@whk-MS-7D53:~$ df -h
S.ficheros Tamaño Usados Disp Uso% Montado en
tmpfs 13G 2,3M 13G 1% /run
/dev/mapper/vgubuntu-root 912G 841G 25G 98% /
tmpfs 63G 0 63G 0% /dev/shm
tmpfs 5,0M 4,0K 5,0M 1% /run/lock
/dev/nvme1n1p2 1,7G 286M 1,3G 19% /boot
/dev/nvme1n1p1 511M 6,1M 505M 2% /boot/efi
tmpfs 13G 156K 13G 1% /run/user/1000
/dev/nvme0n1 1,8T 953G 787G 55% /media/whk/STEAM
whk@whk-MS-7D53:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 4K 1 loop /snap/bare/5
loop1 7:1 0 63,3M 1 loop /snap/core20/1828
loop2 7:2 0 63,3M 1 loop /snap/core20/1852
loop3 7:3 0 73M 1 loop /snap/core22/583
loop4 7:4 0 73M 1 loop /snap/core22/607
loop5 7:5 0 205,8M 1 loop /snap/flutter/130
loop6 7:6 0 346,3M 1 loop /snap/gnome-3-38-2004/119
loop7 7:7 0 349,7M 1 loop /snap/gnome-3-38-2004/137
loop8 7:8 0 460,4M 1 loop /snap/gnome-42-2204/68
loop9 7:9 0 460,6M 1 loop /snap/gnome-42-2204/87
loop10 7:10 0 91,7M 1 loop /snap/gtk-common-themes/1535
loop11 7:11 0 49,8M 1 loop /snap/snapd/18596
loop12 7:12 0 53,2M 1 loop /snap/snapd/18933
loop13 7:13 0 304K 1 loop /snap/snapd-desktop-integration/49
loop14 7:14 0 428K 1 loop /snap/snapd-desktop-integration/57
nvme1n1 259:0 0 931,5G 0 disk
├─nvme1n1p1 259:1 0 512M 0 part /boot/efi
├─nvme1n1p2 259:2 0 1,7G 0 part /boot
└─nvme1n1p3 259:3 0 929,3G 0 part
└─nvme1n1p3_crypt 253:0 0 929,3G 0 crypt
├─vgubuntu-root 253:1 0 927,4G 0 lvm /
└─vgubuntu-swap_1 253:2 0 1,9G 0 lvm [SWAP]
nvme0n1 259:4 0 1,8T 0 disk /media/whk/STEAM
I buy m2 from here: https://www.amazon.com/-/es/gp/product/B09QV5KJHV/ I am using the default drivers that comes with ubuntu, I have enabled the use of proprietary drivers.
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You still don't say what this is plugged in to...what brand/model is your computer??? The very basic info you posted isn't much good. The PCIe slot you have may be a slower speed; if it's a PCIe x16, it'll run at 1/16th the speed...until all 16 threads are taken up, and it'll go full speed. And are you using the latest kernel, and have all the patches/updates done??
And again, you were asked if this was a virtual machine or physical, but assuming physical. What kind of file system is on that drive, also?? |
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04-21-2023, 06:34 PM
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#6
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Member
Registered: Jul 2008
Location: Montana USA
Distribution: KUbuntu, Fedora (KDE), PI OS
Posts: 648
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Quote:
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what brand/model is your computer???
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FYI, If you actually look at data above he does give his computer motherboard :
Code:
Manufacturer: Micro-Star International Co., Ltd.
Product Name: MPG X570S EDGE MAX WIFI (MS-7D53)
And is on Ubuntu 22.04.... Doesn't appear to be in a VM.... Also looks like disk access has overhead of crypt and lvm...
Here is Toms Hardware review of the device if that would help look at reviewed speeds:
https://www.tomshardware.com/reviews...770-ssd-review
Last edited by rclark; 04-21-2023 at 06:48 PM.
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04-21-2023, 08:59 PM
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#7
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LQ Guru
Registered: Jul 2003
Location: Birmingham, Alabama
Distribution: SuSE, RedHat, Slack,CentOS
Posts: 27,673
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Quote:
Originally Posted by rclark
FYI, If you actually look at data above he does give his computer motherboard :
Code:
Manufacturer: Micro-Star International Co., Ltd.
Product Name: MPG X570S EDGE MAX WIFI (MS-7D53)
And is on Ubuntu 22.04.... Doesn't appear to be in a VM.... Also looks like disk access has overhead of crypt and lvm... |
All true....still don't know what brand/model, since some manufacturers have their own BIOS tweaks.
Quote:
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Here is Toms Hardware review of the device if that would help look at reviewed speeds:
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The NVME drive is probably not the issue...it's the port it's plugged in to, or the kernel version (if patched) that they're running. Known issues with some Ubuntu kernels and NVME, specifically around speed. |
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04-21-2023, 09:24 PM
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#8
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LQ Newbie
Registered: Jun 2022
Posts: 21
Original Poster
Rep:
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Hi
Quote:
You still don't say what this is plugged in to...what brand/model is your computer??? The very basic info you posted isn't much good. The PCIe slot you have may be a slower speed; if it's a PCIe x16, it'll run at 1/16th the speed...until all 16 threads are taken up, and it'll go full speed. And are you using the latest kernel, and have all the patches/updates done??
And again, you were asked if this was a virtual machine or physical, but assuming physical. What kind of file system is on that drive, also??
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It is a physical equipment:
CPU: AMD Ryzen 7 5800x3D 8x16.
RAM: 128GB (4x32) Kingston FURY Beast 3200 Mhz.
GPU: XFX Speedster MERC319 AMD Radeon RX 6800 XT Core (16GB GDDR6) with Bios bost switch enabled.
Disk: M.2 WD Black SN 770 (1x1TB for OS, 1x2TB for Steam)
Motherboard: MPG X570S EDGE MAX WIFI (MS-7D53) with Bios updated to last version, XMP Bost profile and UEFI enabled.
Fan: Water cooling Corsair iCUE H100i RGB Pro XT 360mm.
Power suply: 1000W 80+ Gold Full Modular PSU, ES1000.
Screen: 2 LG 32UN550 31.5" UHD 4K. (using xwayland over 200% of zoom from gnome control).
OS: Ubuntu 22.04.2 LTS with xwayland, amdgpu, Linux kernel 5.19.0-38-generic.
Last upgrade: OS 1 day, Bios 2 Month.
Quote:
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Post outputs of cat proc/interrupts and fdisk -l
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Code:
whk@whk-MS-7D53:~$ sudo fdisk -l
Disco /dev/loop0: 4 KiB, 4096 bytes, 8 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop1: 63,29 MiB, 66359296 bytes, 129608 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop2: 63,32 MiB, 66392064 bytes, 129672 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop3: 72,98 MiB, 76521472 bytes, 149456 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop4: 72,99 MiB, 76537856 bytes, 149488 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop5: 205,84 MiB, 215834624 bytes, 421552 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop6: 346,33 MiB, 363151360 bytes, 709280 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop7: 349,69 MiB, 366673920 bytes, 716160 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/nvme1n1: 931,51 GiB, 1000204886016 bytes, 1953525168 sectores
Disk model: WD_BLACK SN770 1TB
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Tipo de etiqueta de disco: gpt
Identificador del disco: 54FAD601-44C1-4000-B8F1-6FE9DB09EE19
Dispositivo Comienzo Final Sectores Tamaño Tipo
/dev/nvme1n1p1 2048 1050623 1048576 512M Sistema EFI
/dev/nvme1n1p2 1050624 4550655 3500032 1,7G Sistema de ficheros de Linux
/dev/nvme1n1p3 4550656 1953523711 1948973056 929,3G Sistema de ficheros de Linux
Disco /dev/nvme0n1: 1,82 TiB, 2000398934016 bytes, 3907029168 sectores
Disk model: WD_BLACK SN770 2TB
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/mapper/nvme1n1p3_crypt: 929,33 GiB, 997857427456 bytes, 1948940288 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/mapper/vgubuntu-root: 927,41 GiB, 995803267072 bytes, 1944928256 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/mapper/vgubuntu-swap_1: 1,91 GiB, 2051014656 bytes, 4005888 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop8: 460,39 MiB, 482750464 bytes, 942872 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop9: 460,57 MiB, 482947072 bytes, 943256 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop10: 91,69 MiB, 96141312 bytes, 187776 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop11: 49,84 MiB, 52260864 bytes, 102072 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop12: 53,24 MiB, 55824384 bytes, 109032 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop13: 304 KiB, 311296 bytes, 608 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
Disco /dev/loop14: 428 KiB, 438272 bytes, 856 sectores
Unidades: sectores de 1 * 512 = 512 bytes
Tamaño de sector (lógico/físico): 512 bytes / 512 bytes
Tamaño de E/S (mínimo/óptimo): 512 bytes / 512 bytes
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04-21-2023, 09:24 PM
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#9
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LQ Newbie
Registered: Jun 2022
Posts: 21
Original Poster
Rep:
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Code:
whk@whk-MS-7D53:~$ cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 CPU8 CPU9 CPU10 CPU11 CPU12 CPU13 CPU14 CPU15
0: 37 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-IO-APIC 2-edge timer
7: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-IO-APIC 7-fasteoi pinctrl_amd
8: 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-IO-APIC 8-edge rtc0
9: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-IO-APIC 9-fasteoi acpi
26: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PCI-MSI 4096-edge AMD-Vi
27: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 amd_gpio 61 ACPI:Event
28: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20480-edge aerdrv
29: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 51200-edge aerdrv
31: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 116736-edge aerdrv
32: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 133120-edge aerdrv
45: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 22544384-edge ahci[0000:2b:00.0]
46: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 23068672-edge ahci[0000:2c:00.0]
47: 0 6404250 0 0 2820 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 22022144-edge xhci_hcd
48: 0 0 0 0 0 0 0 0 0 0 246 5214745 0 0 0 0 IR-PCI-MSI 20447232-edge enp39s0
49: 0 0 0 0 0 112 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 22026240-edge xhci_hcd
50: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 22026241-edge xhci_hcd
51: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 22026242-edge xhci_hcd
52: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 22026243-edge xhci_hcd
53: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 22026244-edge xhci_hcd
54: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 22026245-edge xhci_hcd
55: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 22026246-edge xhci_hcd
56: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 22026247-edge xhci_hcd
58: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 25696256-edge xhci_hcd
59: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 25696257-edge xhci_hcd
60: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 25696258-edge xhci_hcd
61: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 25696259-edge xhci_hcd
62: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 25696260-edge xhci_hcd
63: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 25696261-edge xhci_hcd
64: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 25696262-edge xhci_hcd
65: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 25696263-edge xhci_hcd
66: 0 0 0 0 0 46617 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825792-edge nvme0q0
67: 0 46548 0 0 0 0 69 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350080-edge nvme1q0
68: 27399 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350081-edge nvme1q1
69: 0 27216 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350082-edge nvme1q2
70: 0 0 25507 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350083-edge nvme1q3
71: 0 0 0 29593 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350084-edge nvme1q4
72: 0 0 0 0 27398 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350085-edge nvme1q5
73: 0 0 0 0 0 25788 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350086-edge nvme1q6
74: 0 0 0 0 0 0 25077 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350087-edge nvme1q7
75: 0 0 0 0 0 0 0 28227 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350088-edge nvme1q8
76: 0 0 0 0 0 0 0 0 30043 0 0 0 0 0 0 0 IR-PCI-MSI 18350089-edge nvme1q9
77: 0 0 0 0 0 0 0 0 0 17518 0 0 0 0 0 0 IR-PCI-MSI 18350090-edge nvme1q10
78: 0 0 0 0 0 0 0 0 0 0 24264 0 0 0 0 0 IR-PCI-MSI 18350091-edge nvme1q11
79: 0 0 0 0 0 0 0 0 0 0 0 28346 0 0 0 0 IR-PCI-MSI 18350092-edge nvme1q12
80: 0 0 0 0 0 0 0 0 0 0 0 0 25121 0 0 0 IR-PCI-MSI 18350093-edge nvme1q13
81: 0 0 0 0 0 0 0 0 0 0 0 0 0 26057 0 0 IR-PCI-MSI 18350094-edge nvme1q14
82: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29470 0 IR-PCI-MSI 18350095-edge nvme1q15
83: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34259 IR-PCI-MSI 18350096-edge nvme1q16
84: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350097-edge nvme1q17
85: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350098-edge nvme1q18
86: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350099-edge nvme1q19
87: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350100-edge nvme1q20
88: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350101-edge nvme1q21
89: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350102-edge nvme1q22
90: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350103-edge nvme1q23
91: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350104-edge nvme1q24
92: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350105-edge nvme1q25
93: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350106-edge nvme1q26
94: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350107-edge nvme1q27
95: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350108-edge nvme1q28
96: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350109-edge nvme1q29
97: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350110-edge nvme1q30
98: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350111-edge nvme1q31
99: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 18350112-edge nvme1q32
100: 3255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825793-edge nvme0q1
101: 0 13993 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825794-edge nvme0q2
102: 0 0 17670 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825795-edge nvme0q3
103: 0 0 0 42027 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825796-edge nvme0q4
104: 0 0 0 0 4025 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825797-edge nvme0q5
105: 0 0 0 0 0 58175 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825798-edge nvme0q6
106: 0 0 0 0 0 0 38668 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825799-edge nvme0q7
107: 0 0 0 0 0 0 0 59859 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825800-edge nvme0q8
108: 0 0 0 0 0 0 0 0 65806 0 0 0 0 0 0 0 IR-PCI-MSI 17825801-edge nvme0q9
109: 0 0 0 0 0 0 0 0 0 4328 0 0 0 0 0 0 IR-PCI-MSI 17825802-edge nvme0q10
110: 0 0 0 0 0 0 0 0 0 0 73425 0 0 0 0 0 IR-PCI-MSI 17825803-edge nvme0q11
111: 0 0 0 0 0 0 0 0 0 0 0 63792 0 0 0 0 IR-PCI-MSI 17825804-edge nvme0q12
112: 0 0 0 0 0 0 0 0 0 0 0 0 2813 0 0 0 IR-PCI-MSI 17825805-edge nvme0q13
113: 0 0 0 0 0 0 0 0 0 0 0 0 0 39899 0 0 IR-PCI-MSI 17825806-edge nvme0q14
114: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11631 0 IR-PCI-MSI 17825807-edge nvme0q15
115: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 54456 IR-PCI-MSI 17825808-edge nvme0q16
116: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825809-edge nvme0q17
117: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825810-edge nvme0q18
118: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825811-edge nvme0q19
119: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825812-edge nvme0q20
120: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825813-edge nvme0q21
121: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825814-edge nvme0q22
122: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825815-edge nvme0q23
123: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825816-edge nvme0q24
124: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825817-edge nvme0q25
125: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825818-edge nvme0q26
126: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825819-edge nvme0q27
127: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825820-edge nvme0q28
128: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825821-edge nvme0q29
129: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825822-edge nvme0q30
130: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825823-edge nvme0q31
131: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 17825824-edge nvme0q32
132: 0 0 0 0 0 0 0 2042 0 1759914 0 0 0 0 0 0 IR-PCI-MSI 24641536-edge amdgpu
134: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 25692160-edge psp-1
136: 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 IR-PCI-MSI 20971520-edge iwlwifi:default_queue
137: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971521-edge iwlwifi:queue_1
138: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971522-edge iwlwifi:queue_2
139: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971523-edge iwlwifi:queue_3
140: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971524-edge iwlwifi:queue_4
141: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971525-edge iwlwifi:queue_5
142: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971526-edge iwlwifi:queue_6
143: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971527-edge iwlwifi:queue_7
144: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971528-edge iwlwifi:queue_8
145: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971529-edge iwlwifi:queue_9
146: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971530-edge iwlwifi:queue_10
147: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971531-edge iwlwifi:queue_11
148: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971532-edge iwlwifi:queue_12
149: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971533-edge iwlwifi:queue_13
150: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 20971534-edge iwlwifi:queue_14
151: 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 IR-PCI-MSI 20971535-edge iwlwifi:exception
153: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 933 0 IR-PCI-MSI 24643584-edge snd_hda_intel:card0
155: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR-PCI-MSI 25698304-edge snd_hda_intel:card2
NMI: 35 71 55 41 54 44 40 39 39 43 64 53 61 43 40 45 Non-maskable interrupts
LOC: 2103967 3170238 8510223 2296521 2229310 2342730 2202317 2257539 2106198 2528057 2548913 2341210 2080846 1894772 1999190 1964461 Local timer interrupts
SPU: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Spurious interrupts
PMI: 35 71 55 41 54 44 40 39 39 43 64 53 61 43 40 45 Performance monitoring interrupts
IWI: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IRQ work interrupts
RTR: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 APIC ICR read retries
RES: 7078 4870 40299 5227 6488 5807 6031 56694 7895 6207 4048 3933 13338 8256 6862 9112 Rescheduling interrupts
CAL: 10158000 9821440 12111975 9967691 9892918 9623256 9715375 10060985 9713308 9951128 10000955 8844774 9439786 9337900 9224318 9271336 Function call interrupts
TLB: 750045 885885 622599 828269 966894 871300 849152 897104 976830 911754 902568 881081 806694 736730 785744 840378 TLB shootdowns
TRM: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Thermal event interrupts
THR: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Threshold APIC interrupts
DFR: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Deferred Error APIC interrupts
MCE: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Machine check exceptions
MCP: 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 Machine check polls
ERR: 0
MIS: 0
PIN: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Posted-interrupt notification event
NPI: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Nested posted-interrupt event
PIW: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Posted-interrupt wakeup event
Quote:
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is Toms Hardware review of the device if that would help look at reviewed speeds:
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Yes, the reviews says read ~5gb/s and write ~2gb/s but in my case is read ~5gb/s and write to ~360mb/s. The LVM is used for Ubuntu only on other wd black disk (1TB), the benchmark is tested on other disk (2TB for Steam files). |
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04-21-2023, 11:09 PM
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#10
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LQ Guru
Registered: Aug 2016
Location: SE USA
Distribution: openSUSE 24/7; Debian, Knoppix, Mageia, Fedora, OS/2, others
Posts: 6,501
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Quote:
Originally Posted by whk102
Does anyone know why this happens?
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Page 2 of the article referred to in post #6 explains you're getting exactly the same poor extended write performance as experienced in that test - when write cache is saturated, write speed drops down to typical SATA SSD speeds. |
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04-23-2023, 01:51 PM
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#11
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Member
Registered: Jul 2008
Location: Montana USA
Distribution: KUbuntu, Fedora (KDE), PI OS
Posts: 648
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Quote:
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All true....still don't know what brand/model, since some manufacturers have their own BIOS tweaks.
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Okay, now I understand. I build my own from the ground up so never think about brands/models -- except laptops...... |
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04-24-2023, 11:55 AM
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#12
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Member
Registered: Jan 2022
Location: Hanover, Germany
Distribution: Slackware
Posts: 312
Rep:
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cat proc/interrupts looks OK, but fdisk -l shows a disk without any partition. This is very unusual for HDD/SSD. Is this setup required for "gaseous H₂O" aka "steam" or has setup failed on /dev/nvme0n1?
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