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cmdline="" | |
old new1 new2 | |
err: 0 1 764 | |
wr-seq 4.9 4.9 4.9 | |
- cpu 15% 15% 16% (us,sy): old(0.3,14.9) new1(1.4,13.7) new2(1.9,14.0) | |
wr-ran 108190 91090 93084 | |
- cpu 41% 39% 37% (us,sy): old(6.9,34.1) new1(11.7,27.0) new2(13.5,24.0) | |
rd-seq 6.6 6.5 6.5 | |
- cpu 31% 27% 27% (us,sy): old(0.5,30.7) new1(0.5,26.7) new2(0.5,26.5) | |
rd-ran 155498 117747 117726 | |
- cpu 60% 49% 50% (us,sy): old(8.2,51.2) new1(22.8,26.5) new2(25.1,25.1) | |
new1: | |
[Thu Apr 18 20:20:48 2024] pcieport 0000:00:01.2: AER: Corrected error received: 0000:01:00.0 | |
[Thu Apr 18 20:20:48 2024] nvme 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) | |
[Thu Apr 18 20:20:48 2024] nvme 0000:01:00.0: device [144d:a80a] error status/mask=00000001/0000e000 | |
[Thu Apr 18 20:20:48 2024] nvme 0000:01:00.0: [ 0] RxErr (First) | |
new2: | |
[Thu Apr 18 20:32:59 2024] pcieport 0000:00:01.2: AER: Corrected error received: 0000:01:00.0 | |
[Thu Apr 18 20:32:59 2024] nvme 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) | |
[Thu Apr 18 20:32:59 2024] nvme 0000:01:00.0: device [144d:a80a] error status/mask=00000001/0000e000 | |
[Thu Apr 18 20:32:59 2024] nvme 0000:01:00.0: [ 0] RxErr (First) | |
cmdline="nosmt" | |
old new1 new2 | |
err: 0 2 762 | |
wr-seq 4.9 4.9 4.9 | |
- cpu 15% 15% 22% (us,sy): old(1.9,13.3) new1(1.4,13.9) new2(1.8,20.2) | |
wr-ran 116275 98829 90440 | |
- cpu 49% 51% 46% (us,sy): old(8.7,40.0) new1(13.4,37.7) new2(11.5,34.7) | |
rd-seq 6.9 6.6 6.5 | |
- cpu 30% 32% 30% (us,sy): old(0.4,29.0) new1(0.3,31.3) new2(0.4,29.6) | |
rd-ran 155072 121896 124757 | |
- cpu 60% 49% 49% (us,sy): old(8.2,51.2) new1(20.0,28.6) new2(22.0,27.2) | |
[Thu Apr 18 20:57:29 2024] nvme 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) | |
[Thu Apr 18 20:57:29 2024] nvme 0000:01:00.0: device [144d:a80a] error status/mask=00000041/0000e000 | |
[Thu Apr 18 20:57:29 2024] nvme 0000:01:00.0: [ 0] RxErr (First) | |
[Thu Apr 18 20:57:29 2024] nvme 0000:01:00.0: [ 6] BadTLP | |
[Thu Apr 18 21:01:10 2024] nvme 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) | |
[Thu Apr 18 21:01:10 2024] nvme 0000:01:00.0: device [144d:a80a] error status/mask=00000001/0000e000 | |
[Thu Apr 18 21:01:10 2024] nvme 0000:01:00.0: [ 0] RxErr (First) | |
cmdline="amd_pstate=disable" | |
old new1 new2 | |
err: 0 1 761 | |
wr-seq 4.9 5.0 5.0 | |
- cpu 39% 36% 40% (us,sy): old(4.8,34.4) new1(5.4,30.4) new2(5.1,34.7) | |
wr-ran 62676 61764 62813 | |
- cpu 41% 44% 38% (us,sy): old(6.3,35.0) new1(9.5,34.9) new2(9.0,28.7) | |
rd-seq 6.7 6.7 6.7 | |
- cpu 42% 38% 41% (us,sy): old(0.3,41.6) new1(0.2,37.4) new2(0.8,39.8) | |
rd-ran 132860 107540 105937 | |
- cpu 54% 54% 55% (us,sy): old(8.0,53.8) new1(22.6,31.2) new2(19.8,34.8) | |
cmdline="pcie_aspm=off" | |
In the results below, new1 mounts the 2nd m.2 at nvme1n1 while new2 mounts it at nvme0n1, not sure that matters | |
old new1 new2 | |
err: 0 0 0 | |
wr-seq 4.9 4.9 4.9 | |
- cpu 15% 16% 16% (us,sy): old(1.9,12.8) new1(1.9,13.8) new2(1.0,15.2) | |
wr-ran 119158 103278 124441 | |
- cpu 47% 43% 46% (us,sy): old(7.5,38.9) new1(14.4,28.4) new2(7.2,38.6) | |
rd-seq 6.5 6.6 6.5 | |
- cpu 30% 33% 28% (us,sy): old(0.6,29.8) new1(0.4,32.3) new2(0.3,28.5) | |
rd-ran 155604 118090 157439 | |
- cpu 60% 49% 60% (us,sy): old(8.7,51.5) new1(26.6,22.5) new2(7.9,52.2) | |
ser7-3 with non-HW, 5.15.0-102-generic, pcie_aspm=off | |
$ sudo dmesg -T | grep -i bios | |
[Thu Apr 18 23:31:27 2024] DMI: AZW SER/SER, BIOS SER7PRO_P5C8V38 01/10/2024 | |
[Thu Apr 18 23:31:27 2024] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GPP5.RTL8], AE_NOT_FOUND (20210730/dswload2-162) | |
[Thu Apr 18 23:31:27 2024] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored | |
[Thu Apr 18 23:31:27 2024] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug | |
same on ser7-2 | |
[Thu Apr 18 23:32:36 2024] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GPP5.RTL8], AE_NOT_FOUND (20210730/dswload2-162) | |
[Thu Apr 18 23:32:36 2024] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored | |
[Thu Apr 18 23:32:36 2024] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug | |
ugh, but same on ser7-1 | |
cmdline="pcie_aspm=off", non-HWE kernl | |
old new1 new2 | |
err: 0 0 0 | |
wr-seq 4.8 4.7 4.8 | |
- cpu 21% 18% 23% (us,sy): old(3.0,18.4) new1(3.6,14.0) new2(5.5,17.8) | |
wr-ran 201289 196998 218018 | |
- cpu 43% 46% 46% (us,sy): old(8.5,34.8) new1(21.3,24.6) new2(9.3,36.7) | |
rd-seq 6.6 6.5 6.5 | |
- cpu 34% 34% 19% (us,sy): old(1.1,33.3) new1(0.9,33.0) new2(0.6,18.2) | |
rd-ran 178665 159542 181128 | |
- cpu 54% 46% 55% (us,sy): old(11.7,42.4) new1(11.7,34.0) new2(12.3,42.5) | |
ser7-3 with non-HW, 5.15.0-102-generic, pcie_aspm=off, read-only, 10 minutes | |
old new1 new2 | |
rd-seq 6.4 6.5 6.4 | |
- cpu 33% 29% 30% (us,sy): old(0.9,32.4) new1(0.8,27.5) new2(0.9,29.0) | |
rd-ran 80534 65163 82224 | |
- cpu 45% 39% 47% (us:sy): old(11.7,32.9) new1(25.1,14.3) new2(11.7,33.6) | |
https://mega.nz/file/ejBlAQ5S#SjtEDdFnqgC1xKK7fac0NH8eRMUNe2-zBnWF1jViFOs |
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