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clbr / radeontop

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GTT goes crazy when browser certain web site with Google Chrome, on Ubuntu 22.04 #138

Open yi opened 1 year ago

yi commented 1 year ago

GTT goes crazy when browser certain web sites with Google Chrome, on Ubuntu 22.04

100% reproducable:

  1. open Chrome browser
  2. browser some webpage with multiple svg animations
  3. then GTT grows enormously

image

GPU Info 

  *-display                 
       description: VGA compatible controller
       product: Curacao PRO [Radeon R7 370 / R9 270/370 OEM]
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: /dev/fb0
       version: 81
       width: 64 bits
       clock: 33MHz
       capabilities: pm pciexpress msi vga_controller bus_master cap_list rom fb
       configuration: depth=32 driver=radeon latency=0 resolution=3840,2160
       resources: irq:42 memory:e0000000-efffffff memory:fbd00000-fbd3ffff ioport:e000(size=256) memory:fbd40000-fbd5ffff
clbr commented 1 year ago

Interesting, but I'm not sure it's a bug in radeontop. It's a simple query, but the kernel seems to give wrong values (while giving correct values for VRAM at the same time).