Mesa hm2/hm2_7i96s.0: error finishing read

PCW
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09 Dec 2022 18:42 #259029 by PCW

Replied by PCW on topic Mesa hm2/hm2_7i96s.0: error finishing read

What ping times do you get?

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JT
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09 Dec 2022 20:52 #259042 by JT

Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read

14 packets transmitted, 14 received, 0% packet loss, time 13296ms
rtt min/avg/max/mdev = 0.078/0.083/0.116/0.009 ms

I'll run ping for a while and see what I get...

JT

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JT
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09 Dec 2022 23:13 #259049 by JT

Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read

A longer run

8195 packets transmitted, 8195 received, 0% packet loss, time 8390659ms
rtt min/avg/max/mdev = 0.061/0.083/0.407/0.015 ms

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rodw
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09 Dec 2022 23:33 #259050 by rodw

Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read

There must be more at work here than just Ping times. John's are very good.

I've got a J1900 here with Realtek drivers that has worse ping time yet has not triggered an error finishing read on overnight runs. Matter of fact I'm going to install it back on a machine that is having dramas with a similar PC. Running Bookworm and the 6.0 kernel. Thats bound to cause it to error!

INteresting though This machine generated unusable latency with the internal wifi card connected back on Mint 17.3 with a compiled RT kernel. Now the Wifi is as good as gold. So there has been som eimprovement with the kernel...

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JT
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10 Dec 2022 11:09 #259078 by JT

Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read

Did you see the max?

JT

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rodw
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10 Dec 2022 11:21 #259080 by rodw

Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read

Around 800k

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JT
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10 Dec 2022 16:31 #259105 by JT

Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read

rodw wrote:
There must be more at work here than just Ping times. John's are very good.

Did you see my max time?0.407

JT

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rodw
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10 Dec 2022 21:02 #259135 by rodw

Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read

overnight no errors . Since your longer run anyway

packing@packing:~$ halcmd show param hm2*tmax*
Parameters:
Owner   Type  Dir         Value  Name
    93  s32   RW              0  hm2_7i76e.0.read-request.tmax
    93  bit   RO          FALSE  hm2_7i76e.0.read-request.tmax-increased
    93  s32   RW         909760  hm2_7i76e.0.read.tmax
    93  bit   RO          FALSE  hm2_7i76e.0.read.tmax-increased
    93  s32   RW         489900  hm2_7i76e.0.write.tmax
    93  bit   RO          FALSE  hm2_7i76e.0.write.tmax-increased

Ping times

64 bytes from 10.10.10.10: icmp_seq=19 ttl=64 time=0.455 ms
64 bytes from 10.10.10.10: icmp_seq=20 ttl=64 time=0.425 ms
64 bytes from 10.10.10.10: icmp_seq=21 ttl=64 time=0.434 ms
64 bytes from 10.10.10.10: icmp_seq=22 ttl=64 time=0.498 ms
64 bytes from 10.10.10.10: icmp_seq=23 ttl=64 time=0.500 ms
64 bytes from 10.10.10.10: icmp_seq=24 ttl=64 time=0.510 ms
64 bytes from 10.10.10.10: icmp_seq=25 ttl=64 time=0.465 ms
^C
--- 10.10.10.10 ping statistics ---
25 packets transmitted, 25 received, 0% packet loss, time 24366ms
rtt min/avg/max/mdev = 0.245/0.465/0.698/0.074 ms
packing@packing:~$

max ping time = 0.510

  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: enp3s0

Ahh, on this PC, the change to the driver actually stuck

packing@packing:~$ sudo ethtool -i enp3s0
driver: r8168
version: 8.050.03-NAPI

Something odd happened as the driver was rebuilt when I changes linux-headers, not when I installed the driver.
Then it worked...

PS. not playing with this one anymore!

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tommylight
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10 Dec 2022 21:55 #259136 by tommylight

Replied by tommylight on topic Mesa hm2/hm2_7i96s.0: error finishing read

rodw wrote:
rtt min/avg/max/mdev = 0.245/0.465/0.698/0.074 ms

max ping time = 0.510

Nope, max ping time 0.698.
Usually the first one or two replies are longer, then settle.
min/ avg/ max/ mdev
0.245/0.465/0.698/0.074 ms

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tommylight
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10 Dec 2022 21:56 #259137 by tommylight

Replied by tommylight on topic Mesa hm2/hm2_7i96s.0: error finishing read

Cr@p, it broke the formating!

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