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  • Dedicated linux server CPU utilisation is pegged at 100% - Alpha 20.1 (b6)


    Jaabaa

    Since upgrading my dedicated server on linux one of the CPU cores is now pegged at 100% all the time.

    It used to use quite a bit of CPU but now the utilisation doesn't go down, even when idle while the server is empty.


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    I have no issues with Arch Linux on A20.1/b6 here running on the following


     

    Quote

     

    [zombie121@ZombieServer ~]$ uname -a

    Linux ZombieServer 5.15.16-1-ARCH #1 SMP PREEMPT Thu Jan 20 13:58:19 UTC 2022 x86_64 GNU/Linux

     


     

    Quote

     

    x2 Intel(R) Xeon(R) CPU E5462 @ 2.80GHz

    8GB RAM

    500GB SSD

     

     

    What Linux distro are you using @Jaabaa thats crashing? Any logs?

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    I am also running it on Arch Linux:

    Linux jupiter 5.16.0-arch1-1 #1 SMP PREEMPT Mon, 10 Jan 2022 20:11:47 +0000 x86_64 GNU/Linux

     

    It was only on the first boot and I wanted to report that update but I couldn't find this report. After starting the server the next day the CPU usage returned to normal, so I am wondering if there was some upgrade or verification job that didn't complete correctly.

    With regards to crashes, they are always the same:

     

    output_log__2022-01-14__17-32-11.txt-2022-01-19T03:44:52 382360.422 INF Time: 6365.73m FPS: 19.99 Heap: 4125.4MB Max: 4887.7MB Chunks: 657 CGO: 0 Ply: 0 Zom: 3 Ent: 0 (307) Items: 1 CO: 0 RSS: 8215.8MB
    output_log__2022-01-14__17-32-11.txt-mmap(PROT_NONE) failed
    output_log__2022-01-14__17-32-11.txt-Caught fatal signal - signo:6 code:-6 errno:0 addr:0x3e8000110af
    output_log__2022-01-14__17-32-11.txt:Obtained 24 stack frames.
    output_log__2022-01-14__17-32-11.txt-#0  0x007fca367ab870 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#1  0x007fca36608d22 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#2  0x007fca365f2862 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#3  0x007fca35872df1 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#4  0x007fca35872e5e in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#5  0x007fca35875fc4 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#6  0x007fca35876391 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#7  0x007fca35878480 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#8  0x007fca358799c6 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#9  0x000000411be626 in (wrapper managed-to-native) System.GC:InternalCollect (int)
    output_log__2022-01-14__17-32-11.txt-#10 0x00000040e6eba0 in GameManager:Update ()
    output_log__2022-01-14__17-32-11.txt-#11 0x007fca35690be5 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#12 0x007fca35800a10 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#13 0x007fca358018bd in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#14 0x007fca379047f2 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#15 0x007fca37902a92 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#16 0x007fca378e5898 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#17 0x007fca3761c806 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#18 0x007fca37781797 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#19 0x007fca37781752 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#20 0x007fca37781cfe in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#21 0x007fca37964bb2 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#22 0x007fca365f3b25 in (Unknown)
    output_log__2022-01-14__17-32-11.txt-#23 0x00000000201029 in (Unknown)
    --
    output_log__2022-01-19__09-02-58.txt-2022-01-22T01:18:47 231347.463 INF Time: 3855.20m FPS: 20.17 Heap: 3711.1MB Max: 4234.7MB Chunks: 886 CGO: 0 Ply: 0 Zom: 6 Ent: 1 (245) Items: 1 CO: 0 RSS: 6146.4MB
    output_log__2022-01-19__09-02-58.txt-mmap(PROT_NONE) failed
    output_log__2022-01-19__09-02-58.txt-Caught fatal signal - signo:6 code:-6 errno:0 addr:0x3e80001485d
    output_log__2022-01-19__09-02-58.txt:Obtained 24 stack frames.
    output_log__2022-01-19__09-02-58.txt-#0  0x007fe9c4aa7870 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#1  0x007fe9c4904d22 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#2  0x007fe9c48ee862 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#3  0x007fe90fabedf1 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#4  0x007fe90fabee5e in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#5  0x007fe90fac1fc4 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#6  0x007fe90fac2391 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#7  0x007fe90fac4480 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#8  0x007fe90fac59c6 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#9  0x0000004202ab16 in (wrapper managed-to-native) System.GC:InternalCollect (int)
    output_log__2022-01-19__09-02-58.txt-#10 0x00000041d08ba0 in GameManager:Update ()
    output_log__2022-01-19__09-02-58.txt-#11 0x007fe90f8dcbe5 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#12 0x007fe90fa4ca10 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#13 0x007fe90fa4d8bd in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#14 0x007fe9c5c007f2 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#15 0x007fe9c5bfea92 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#16 0x007fe9c5be1898 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#17 0x007fe9c5918806 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#18 0x007fe9c5a7d797 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#19 0x007fe9c5a7d752 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#20 0x007fe9c5a7dcfe in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#21 0x007fe9c5c60bb2 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#22 0x007fe9c48efb25 in (Unknown)
    output_log__2022-01-19__09-02-58.txt-#23 0x00000000201029 in (Unknown)
    --
    output_log__2022-01-22__15-38-39.txt-2022-01-23T01:59:16 37235.219 INF Time: 620.24m FPS: 20.20 Heap: 3838.2MB Max: 4404.6MB Chunks: 550 CGO: 0 Ply: 0 Zom: 5 Ent: 0 (214) Items: 1 CO: 0 RSS: 6235.3MB
    output_log__2022-01-22__15-38-39.txt-mmap(PROT_NONE) failed
    output_log__2022-01-22__15-38-39.txt-Caught fatal signal - signo:6 code:-6 errno:0 addr:0x3e80002065b
    output_log__2022-01-22__15-38-39.txt:Obtained 24 stack frames.
    output_log__2022-01-22__15-38-39.txt-#0  0x007f4e41991870 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#1  0x007f4e417eed22 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#2  0x007f4e417d8862 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#3  0x007f4d8d0d5df1 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#4  0x007f4d8d0d5e5e in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#5  0x007f4d8d0d8fc4 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#6  0x007f4d8d0d9391 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#7  0x007f4d8d0db480 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#8  0x007f4d8d0dc9c6 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#9  0x00000041d77886 in (wrapper managed-to-native) System.GC:InternalCollect (int)
    output_log__2022-01-22__15-38-39.txt-#10 0x00000041a55ba0 in GameManager:Update ()
    output_log__2022-01-22__15-38-39.txt-#11 0x007f4d8cef3be5 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#12 0x007f4d8d063a10 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#13 0x007f4d8d0648bd in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#14 0x007f4e42aea7f2 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#15 0x007f4e42ae8a92 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#16 0x007f4e42acb898 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#17 0x007f4e42802806 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#18 0x007f4e42967797 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#19 0x007f4e42967752 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#20 0x007f4e42967cfe in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#21 0x007f4e42b4abb2 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#22 0x007f4e417d9b25 in (Unknown)
    output_log__2022-01-22__15-38-39.txt-#23 0x00000000201029 in (Unknown)
    --
    output_log__2022-01-24__17-11-16.txt-2022-01-29T06:30:05 393527.369 INF Time: 6558.17m FPS: 20.16 Heap: 3453.9MB Max: 4172.4MB Chunks: 105 CGO: 0 Ply: 0 Zom: 1 Ent: 0 (312) Items: 0 CO: 0 RSS: 6096.2MB
    output_log__2022-01-24__17-11-16.txt-mmap(PROT_NONE) failed
    output_log__2022-01-24__17-11-16.txt-Caught fatal signal - signo:6 code:-6 errno:0 addr:0x3e800021b58
    output_log__2022-01-24__17-11-16.txt:Obtained 24 stack frames.
    output_log__2022-01-24__17-11-16.txt-#0  0x007f27070d2870 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#1  0x007f2706f2fd22 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#2  0x007f2706f19862 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#3  0x007f2706199df1 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#4  0x007f2706199e5e in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#5  0x007f270619cfc4 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#6  0x007f270619d391 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#7  0x007f270619f480 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#8  0x007f27061a09c6 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#9  0x000000412b1b86 in (wrapper managed-to-native) System.GC:InternalCollect (int)
    output_log__2022-01-24__17-11-16.txt-#10 0x00000040f7e2b0 in GameManager:Update ()
    output_log__2022-01-24__17-11-16.txt-#11 0x007f2705fb7be5 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#12 0x007f2706127a10 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#13 0x007f27061288bd in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#14 0x007f270822b7f2 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#15 0x007f2708229a92 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#16 0x007f270820c898 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#17 0x007f2707f43806 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#18 0x007f27080a8797 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#19 0x007f27080a8752 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#20 0x007f27080a8cfe in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#21 0x007f270828bbb2 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#22 0x007f2706f1ab25 in (Unknown)
    output_log__2022-01-24__17-11-16.txt-#23 0x00000000201029 in (Unknown)
    --
    output_log__2022-01-29__12-19-38.txt-2022-01-30T02:41:57 51737.983 INF Time: 861.89m FPS: 20.00 Heap: 3668.5MB Max: 4144.1MB Chunks: 478 CGO: 0 Ply: 0 Zom: 1 Ent: 1 (313) Items: 3 CO: 0 RSS: 5518.8MB
    output_log__2022-01-29__12-19-38.txt-mmap(PROT_NONE) failed
    output_log__2022-01-29__12-19-38.txt-Caught fatal signal - signo:6 code:-6 errno:0 addr:0x3e800023435
    output_log__2022-01-29__12-19-38.txt:Obtained 24 stack frames.
    output_log__2022-01-29__12-19-38.txt-#0  0x007fedd6d59870 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#1  0x007fedd6bb6d22 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#2  0x007fedd6ba0862 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#3  0x007fedd5e20df1 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#4  0x007fedd5e20e5e in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#5  0x007fedd5e23fc4 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#6  0x007fedd5e24391 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#7  0x007fedd5e26480 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#8  0x007fedd5e279c6 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#9  0x00000041221326 in (wrapper managed-to-native) System.GC:InternalCollect (int)
    output_log__2022-01-29__12-19-38.txt-#10 0x00000040eed2b0 in GameManager:Update ()
    output_log__2022-01-29__12-19-38.txt-#11 0x007fedd5c3ebe5 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#12 0x007fedd5daea10 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#13 0x007fedd5daf8bd in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#14 0x007fedd7eb27f2 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#15 0x007fedd7eb0a92 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#16 0x007fedd7e93898 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#17 0x007fedd7bca806 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#18 0x007fedd7d2f797 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#19 0x007fedd7d2f752 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#20 0x007fedd7d2fcfe in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#21 0x007fedd7f12bb2 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#22 0x007fedd6ba1b25 in (Unknown)
    output_log__2022-01-29__12-19-38.txt-#23 0x00000000201029 in (Unknown)
    --
    output_log__2022-01-30__08-15-55.txt-2022-01-31T02:07:23 64287.020 INF Time: 1071.04m FPS: 18.89 Heap: 3411.2MB Max: 4053.1MB Chunks: 107 CGO: 0 Ply: 0 Zom: 1 Ent: 1 (289) Items: 0 CO: 0 RSS: 5516.2MB
    output_log__2022-01-30__08-15-55.txt-mmap(PROT_NONE) failed
    output_log__2022-01-30__08-15-55.txt-Caught fatal signal - signo:6 code:-6 errno:0 addr:0x3e8000238cf
    output_log__2022-01-30__08-15-55.txt:Obtained 24 stack frames.
    output_log__2022-01-30__08-15-55.txt-#0  0x007fe45cf86870 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#1  0x007fe45cde3d22 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#2  0x007fe45cdcd862 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#3  0x007fe45c04ddf1 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#4  0x007fe45c04de5e in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#5  0x007fe45c050fc4 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#6  0x007fe45c051391 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#7  0x007fe45c053480 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#8  0x007fe45c0549c6 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#9  0x00000041d19e46 in (wrapper managed-to-native) System.GC:InternalCollect (int)
    output_log__2022-01-30__08-15-55.txt-#10 0x000000419e32b0 in GameManager:Update ()
    output_log__2022-01-30__08-15-55.txt-#11 0x007fe45be6bbe5 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#12 0x007fe45bfdba10 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#13 0x007fe45bfdc8bd in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#14 0x007fe45e0df7f2 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#15 0x007fe45e0dda92 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#16 0x007fe45e0c0898 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#17 0x007fe45ddf7806 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#18 0x007fe45df5c797 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#19 0x007fe45df5c752 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#20 0x007fe45df5ccfe in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#21 0x007fe45e13fbb2 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#22 0x007fe45cdceb25 in (Unknown)
    output_log__2022-01-30__08-15-55.txt-#23 0x00000000201029 in (Unknown)

     

    Edited by unholyjoe (see edit history)
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