iusb3xhc.sys / ataport.sys /dxgkrnl.sys LATENCY PROBLEM !

podkaracz

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Hi i checked my PC with LatencyMON and as the times go on latency on iusb3xhc.sys is 7000 and above 1000 on others mentioned in title . Please help , screen shoots added as attachments.
 

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My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
unknown
OS
Windows 7 Professional 64bit
CPU
I5 7400
Motherboard
MSI H110M PRO-D
Memory
8GB 2133mhz
Graphics Card(s)
ASUS ROG STRIX RX 470 8GB
Hard Drives
WDC WD10EZEX-60WN4A0 ATA Device
Antivirus
microsoft security essentials
Browser
Chrome
Welcome to the Forum.

This is the fist time I hear about files latency.

You used a program that measured the latency on *.sys files.
What it means high latency on those files?
Is there anything that can be done to change the latency?
What does this latency affect the overall performance of the computer?

If you want to improve the computer performance, install a small SSD (128G) for Windows and programs and use your HDD for data only. Boots in 20 sec and opens programs at a blink of an eye.
 

My Computers My Computers

System One System Two

  • Computer type
    PC/Desktop
    Computer Manufacturer/Model Number
    custom build
    OS
    Windows 7 HP 64
    CPU
    i5 6600K - 800MHz to 4200MHz
    Motherboard
    GA-Z170-HD3P
    Memory
    4+4G GSkill DDR4 3000
    Graphics Card(s)
    IG - Intel 530
    Monitor(s) Displays
    Samsung 226BW
    Screen Resolution
    1680x1050
    Hard Drives
    (1) -1 SM951 – 128GB M.2 AHCI PCIe SSD drive for Windows 7 and Lubuntu
    (2) -1 WD SATA 3 - 1T for Data
    (3) -1 WD SATA 3 - 1T for backup
    PSU
    Thermaltake 450W TR2 gold
    Keyboard
    Old and good Chicony mechanical keyboard
    Mouse
    Logitech mX performance - 9 buttons (had to disable some)
    Internet Speed
    500Mb/s
    Browser
    Firefox 64
    Other Info
    TinyWall firewall
  • Computer type
    Laptop
    System Manufacturer/Model Number
    Asus Q550LF
    OS
    Windows 7 Pro
    CPU
    i7-4500U 800MHz to 3.0GHz
    Motherboard
    Asus Q550LF
    Memory
    (4+4)G DDR3 1600
    Graphics Card(s)
    IG intel 4400 + NVIDIA GeForce GT 745M
    Sound Card
    Realtek
    Monitor(s) Displays
    LG Display LP156WF4-SPH1
    Screen Resolution
    1920 x 1080
    Hard Drives
    BX500 120G SSD for Windows and programs +
    1T HDD for data
    Internet Speed
    500 Mb/s
    Browser
    Firefox
    Other Info
    TinyWall firewall
High latency implies that there was trouble processing a DPC or ISR, which commonly causes problems mainly with the sound.
podkaracz, please check MSI for USB and/or chipset drivers for updates and do the same for any USB device drivers attached to the system.
 

My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom build
OS
Windows 10 Pro
CPU
i5-6500
Motherboard
Gigabyte B150-HD3P-CF
Memory
16GB DDR4 2133 Crucial Ballistix Sport LT
Graphics Card(s)
MSI GeForce GTX 1060 GAMING X 6G
Sound Card
Intel Display Audio
Monitor(s) Displays
Liyama ProLite XB2483HSU-B2
Screen Resolution
1920 x 1080
Hard Drives
Crucial MX200 500GB & Toshiba DT01ACA300 3TB
PSU
Corsair RM550x
Case
Fractal Design Define S
Cooling
Cooler Master TX3 i
Keyboard
Func KB-460 (MX Red)
Mouse
Corsair Gaming M65 RGB
Antivirus
Bitdefender Total Security 2016 + MBAM Pro + MBAE Pro
Browser
Google Chrome
Other Info
Creative Sound Blaster Tactic3D Rage V2 headset
Everything is up to date and i have spikes sometimes...
 

My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
unknown
OS
Windows 7 Professional 64bit
CPU
I5 7400
Motherboard
MSI H110M PRO-D
Memory
8GB 2133mhz
Graphics Card(s)
ASUS ROG STRIX RX 470 8GB
Hard Drives
WDC WD10EZEX-60WN4A0 ATA Device
Antivirus
microsoft security essentials
Browser
Chrome
Love this forum as I'm always learning something new.

I see that you have a Sky lake Chipset (H110M) and a Kaby lake CPU (I5 7400). Have you the latest BIOS?
 

My Computers My Computers

System One System Two

  • Computer type
    PC/Desktop
    Computer Manufacturer/Model Number
    custom build
    OS
    Windows 7 HP 64
    CPU
    i5 6600K - 800MHz to 4200MHz
    Motherboard
    GA-Z170-HD3P
    Memory
    4+4G GSkill DDR4 3000
    Graphics Card(s)
    IG - Intel 530
    Monitor(s) Displays
    Samsung 226BW
    Screen Resolution
    1680x1050
    Hard Drives
    (1) -1 SM951 – 128GB M.2 AHCI PCIe SSD drive for Windows 7 and Lubuntu
    (2) -1 WD SATA 3 - 1T for Data
    (3) -1 WD SATA 3 - 1T for backup
    PSU
    Thermaltake 450W TR2 gold
    Keyboard
    Old and good Chicony mechanical keyboard
    Mouse
    Logitech mX performance - 9 buttons (had to disable some)
    Internet Speed
    500Mb/s
    Browser
    Firefox 64
    Other Info
    TinyWall firewall
  • Computer type
    Laptop
    System Manufacturer/Model Number
    Asus Q550LF
    OS
    Windows 7 Pro
    CPU
    i7-4500U 800MHz to 3.0GHz
    Motherboard
    Asus Q550LF
    Memory
    (4+4)G DDR3 1600
    Graphics Card(s)
    IG intel 4400 + NVIDIA GeForce GT 745M
    Sound Card
    Realtek
    Monitor(s) Displays
    LG Display LP156WF4-SPH1
    Screen Resolution
    1920 x 1080
    Hard Drives
    BX500 120G SSD for Windows and programs +
    1T HDD for data
    Internet Speed
    500 Mb/s
    Browser
    Firefox
    Other Info
    TinyWall firewall
Hello podkaracz,

I see from the System Specs that you have quite modern motherboard. Perhaps your BIOS supports HPET? Check your BIOS and see if the HPET setting is enabled. Enabling HPET is known to help reduce microsutters, and can help improve audio work and DPC latencies.​
 

My Computer My Computer

Computer type
PC/Desktop
OS
Windows 7 x64, Vista x64, 8.1 smartphone
CPU
Intel E8400 65W 64-bit
Motherboard
Gigabyte EP45-UD3LR
Memory
DDR2 2 x 2GB, 1GB x 2
Graphics Card(s)
XFX Radeon HD5750
Sound Card
AMD High Definition Audio; Realtek High Definition Audio
Monitor(s) Displays
iiyama prolite X2377HDS
Screen Resolution
1920 x 1080
Hard Drives
500GB 7200 rpm Seagate ST3500413AS 16MB, 500GB 5400 rpm Toshiba MQ02ABF050H 32MB, 200GB 7200 rpm Seagate ST3200820AS 8MB, 2TB 7200 rpm Western Digital WD20EZRX 64MB
PSU
Enermax Liberty Modular
Case
Antec P193 Midi Tower
Keyboard
Mionix ZIBAL 60
Mouse
Razer USB 2.0 Diamondback Mouse or Huion Graphics Tablet
Browser
Internet Explorer, Lunascape, Firefox, Opera, Avast Safezone
Just to confirm, I hope you didn't use device manager to update the device drivers? 'cause it's rare that device manager actually updates drivers.
 

My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom build
OS
Windows 10 Pro
CPU
i5-6500
Motherboard
Gigabyte B150-HD3P-CF
Memory
16GB DDR4 2133 Crucial Ballistix Sport LT
Graphics Card(s)
MSI GeForce GTX 1060 GAMING X 6G
Sound Card
Intel Display Audio
Monitor(s) Displays
Liyama ProLite XB2483HSU-B2
Screen Resolution
1920 x 1080
Hard Drives
Crucial MX200 500GB & Toshiba DT01ACA300 3TB
PSU
Corsair RM550x
Case
Fractal Design Define S
Cooling
Cooler Master TX3 i
Keyboard
Func KB-460 (MX Red)
Mouse
Corsair Gaming M65 RGB
Antivirus
Bitdefender Total Security 2016 + MBAM Pro + MBAE Pro
Browser
Google Chrome
Other Info
Creative Sound Blaster Tactic3D Rage V2 headset
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