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Having trouble installing a piece of hardware? Want to know if that peripheral is compatible with Linux?

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Old 05-11-2023, 07:09 AM   #16
syg00
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Says it all - too much I/O to /dev/sda. You do not want kernel threads and ext journal tasks waiting for disk to respond.

As above iotop might point you to what is the culprit.
 
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Old 05-19-2023, 07:56 PM   #17
RadicalDreamer
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This is what "atop -A" showed when Steam Linux Runtime - Soldier was slowly being installed. It has a file size of 4.3 MB. I've been trying out different schedulers. This is kyber.
Code:
PRC | sys    2.03s |  user   5.42s |              |  #proc    262 | #trun      1 |  #tslpi   689 |              |  #tslpu    99 | #zombie    0 |  clones    40 |              |  #exit      2 |
CPU | sys      21% |  user     59% | irq       0% |  idle    129% | wait    592% |  steal     0% | guest     0% |               | ipc     0.62 |  cycl  378MHz | curf 2.76GHz |  curscal  70% |
CPL | numcpu     8 |               |              |  avg1    5.19 | avg5    2.40 |               | avg15   1.06 |               |              |  csw   191987 | intr   65667 |               |
MEM | tot    15.6G |  free    9.4G |              |  cache   3.5G | dirty   1.0G |  buff  296.4M |              |  slab  281.3M | slrec 166.9M |               | pgtab  25.8M |               |
MEM | numnode    1 |               | shmem 219.2M |               | shrss   0.0M |  shswp   0.0M |              |  tcpsk   0.0M | udpsk   0.0M |               |              |               |
SWP | tot    17.4G |  free   17.4G |              |  swcac   0.0M |              |               |              |               |              |  vmcom   5.4G | vmlim  25.1G |               |
PAG | scan       0 |  steal      0 | stall      0 |  compact    0 | numamig    0 |  migrate    0 |              |  pgin     182 | pgout   4395 |  swin       0 | swout      0 |  oomkill    0 |
PSI | cpusome   0% |  memsome   0% | memfull   0% |  iosome   94% | iofull   85% |  cs     0/0/0 |              |  ms     0/0/0 | mf     0/0/0 |  is  88/58/32 | if  80/55/30 |               |
DSK |          sda |  busy     92% | read       6 |  write     48 | discrd     8 |  KiB/r      4 | KiB/w    507 |  KiB/d    305 | MBr/s    0.0 |  MBw/s    2.4 | inflt      3 |  avio  170 ms |
DSK |          sdb |  busy      0% | read       6 |  write      0 | discrd     0 |  KiB/r    117 | KiB/w      0 |  KiB/d      0 | MBr/s    0.1 |  MBw/s    0.0 | inflt      0 |  avio 4.33 ms |
NET | transport    |  tcpi     370 | tcpo     333 |  udpi       2 | udpo       2 |  tcpao      2 | tcppo      1 |  tcprs      0 | tcpie      0 |  tcpor      0 | udpnp      0 |  udpie      0 |
NET | network      |  ipi      372 | ipo      335 |               | ipfrw      0 |  deliv    372 |              |               |              |               | icmpi      0 |  icmpo      0 |
NET | wlan1     0% |  pcki     146 | pcko     109 |  sp  324 Mbps | si   89 Kbps |  so   11 Kbps | coll       0 |  mlti       0 | erri       0 |  erro       0 | drpi       0 |  drpo       0 |
NET | lo      ---- |  pcki     226 | pcko     226 |  sp    0 Mbps | si   95 Kbps |  so   95 Kbps | coll       0 |  mlti       0 | erri       0 |  erro       0 | drpi       0 |  drpo       0 |

  PID     SYSCPU     USRCPU     RDELAY     BDELAY       VGROW      RGROW      RDDSK      WRDSK      RUID         EUID         ST     EXC       THR     S     CPUNR     ADSK      CMD        1/3
 2707      0.37s      1.48s      0.03s      0.00s       16.7M      12.3M         0B       1.5M      eric         eric         --       -       117     S         1      59%      firefox
 2687      0.25s      0.20s      0.24s      0.00s        1.8M      -5.4M     704.0K         0B      eric         eric         --       -        14     S         2      26%      QMPlay2
 3549      0.00s      0.00s      0.00s      0.00s          0B     -68.0K         0B     232.0K      eric         eric         --       -         9     S         5       9%      steamwebhelper
  999      0.00s      0.00s      0.00s      0.00s          0B         0B         0B     116.0K      root         root         --       -         1     D         5       4%      jbd2/sda4-8
 3428      0.16s      0.40s      0.00s      0.00s          0B         0B      24.0K       4.0K      eric         eric         --       -        37     S         6       1%      steam
 1005      0.00s      0.00s      0.00s      0.00s          0B         0B         0B      24.0K      root         root         --       -         1     D         4       1%      jbd2/sda5-8
 3652      0.05s      0.73s      0.00s      0.00s       52.4M      55.8M         0B         0B      eric         eric         --       -        31     S         6       0%      Isolated Web C
 3492      0.24s      0.50s      0.00s      0.00s          0B     880.0K         0B         0B      eric         eric         --       -        15     S         7       0%      steamwebhelper
 3581      0.09s      0.57s      0.02s      0.00s        1.2M     336.0K         0B         0B      eric         eric         --       -        16     S         1       0%      steamwebhelper
 2224      0.26s      0.34s      0.00s      0.00s          0B         0B         0B         0B      eric         root         --       -         2     S         7       0%      Xorg
 2910      0.04s      0.48s      0.00s      0.00s          0B       6.6M         0B         0B      eric         eric         --       -        28     S         5       0%      WebExtensions
 3226      0.04s      0.40s          -          -          0K         0K          -          -      eric         -            -E       0         0     E         -       0%      <StyleThread#>
 2225      0.20s      0.00s      0.00s      0.00s          0B         0B         0B         0B      root         root         --       -         1     S         2       0%      irq/35-nvidia
 3432      0.05s      0.10s      0.00s      0.00s          0B     -48.0K         0B         0B      eric         eric         --       -        19     S         4       0%      steamwebhelper
 2297      0.06s      0.09s      0.00s      0.00s          0B       8.0K         0B         0B      eric         eric         --       -         8     S         1       0%      kwin_x11
 2387      0.03s      0.07s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -        15     S         7       0%      plasmashell
 4070      0.02s      0.03s      0.00s      0.00s        2.3G      83.9M         0B         0B      eric         eric         N-       -        19     S         7       0%      Web Content
 3185      0.02s      0.01s      0.00s      0.00s      212.0K     264.0K         0B         0B      root         root         --       -         1     R         3       0%      atop
  170      0.03s      0.00s      0.00s      0.00s          0B         0B         0B         0B      root         root         --       -         1     I         5       0%      kworker/u16:3-
 2441      0.01s      0.01s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -         2     S         4       0%      pipewire
   15      0.02s      0.00s      0.00s      0.00s          0B         0B         0B         0B      root         root         --       -         1     I         1       0%      rcu_preempt
  152      0.02s      0.00s      0.00s      0.00s          0B         0B         0B         0B      root         root         --       -         1     I         4       0%      kworker/4:1H-k
  917      0.02s      0.00s      0.00s      0.00s          0B         0B         0B         0B      root         root         --       -         1     S         1       0%      nvidia-modeset
 4029      0.02s      0.00s      0.00s      0.00s          0B         0B         0B         0B      root         root         --       -         1     I         4       0%      kworker/u16:0-
 2448      0.00s      0.01s      0.00s      0.00s          0B         0B         0B         0B      root         root         --       -         3     S         0       0%      upowerd
   14      0.01s      0.00s      0.00s      0.00s          0B         0B         0B         0B      root         root         --       -         1     S         0       0%      ksoftirqd/0
   45      0.01s      0.00s      0.00s      0.00s          0B         0B         0B         0B      root         root         --       -         1     S         6       0%      ksoftirqd/6
  192      0.01s      0.00s      0.00s      0.00s          0B         0B         0B         0B      root         root         --       -         1     D         1       0%      kworker/u16:9+
 2469      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -         3     S         0       0%      okular
 2518      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -         4     S         1       0%      kate
 2507      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -         4     S         6       0%      kate
 2845      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -        25     S         2       0%      Privileged Con
 3891      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -        19     S         6       0%      Web Content
 3702      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -        19     S         3       0%      Web Content
 2293      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -         8     S         3       0%      kded5
 3791      0.00s      0.00s      0.00s      0.00s       -8.0M     -20.0K         0B         0B      eric         eric         --       -        12     S         5       0%      steamwebhelper
 2445      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -         4     S         6       0%      kmix
 2525      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -         3     S         4       0%      korgac
 2405      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -         4     S         1       0%      kdeconnectd
 2352      0.00s      0.00s      0.00s      0.00s          0B         0B         0B         0B      eric         eric         --       -         3     S         7       0%      ksmserver
"atop -A" with BFQ scheduler while browsing the internet with Firefox.
Code:
PRC | sys    1.94s |  user   4.64s |              |  #proc    263 | #trun      5 |  #tslpi   743 |              |  #tslpu    88 | #zombie    0 |  clones    11 |              |  no  procacct |
CPU | sys      16% |  user     42% | irq       0% |               | idle    583% |  wait    159% |              |  steal     0% | guest     0% |               | curf 1.64GHz |  curscal  42% |
cpu | sys       2% |  user      7% | irq       0% |               | idle     68% |  cpu005 w 23% |              |  steal     0% | guest     0% |               | curf 1.60GHz |  curscal  40% |
cpu | sys       2% |  user      6% | irq       0% |               | idle     82% |  cpu007 w 10% |              |  steal     0% | guest     0% |               | curf 1.61GHz |  curscal  41% |
cpu | sys       2% |  user      5% | irq       0% |               | idle     93% |  cpu002 w  0% |              |  steal     0% | guest     0% |               | curf 1.81GHz |  curscal  46% |
cpu | sys       3% |  user      6% | irq       0% |               | idle     80% |  cpu006 w 12% |              |  steal     0% | guest     0% |               | curf 1.62GHz |  curscal  41% |
cpu | sys       2% |  user      5% | irq       0% |               | idle     49% |  cpu003 w 44% |              |  steal     0% | guest     0% |               | curf 1.63GHz |  curscal  41% |
cpu | sys       2% |  user      5% | irq       0% |               | idle     63% |  cpu004 w 29% |              |  steal     0% | guest     0% |               | curf 1.61GHz |  curscal  41% |
cpu | sys       2% |  user      4% | irq       0% |               | idle     80% |  cpu001 w 14% |              |  steal     0% | guest     0% |               | curf 1.60GHz |  curscal  40% |
cpu | sys       2% |  user      3% | irq       0% |               | idle     69% |  cpu000 w 26% |              |  steal     0% | guest     0% |               | curf 1.65GHz |  curscal  42% |
CPL | numcpu     8 |               |              |  avg1    0.85 | avg5    0.51 |               | avg15   0.65 |               |              |  csw   183092 | intr   47292 |               |
MEM | tot    15.6G |  free    9.5G |              |  cache   2.9G | dirty   0.2M |  buff  312.1M |              |  slab  276.7M | slrec 153.0M |               | pgtab  30.3M |               |
MEM | numnode    1 |               | shmem 245.3M |               | shrss   0.0M |  shswp   0.0M |              |  tcpsk   0.0M | udpsk   0.0M |               |              |               |
SWP | tot    17.4G |  free   17.4G |              |  swcac   0.0M |              |               |              |               |              |  vmcom   6.2G | vmlim  25.1G |               |
PAG | scan       0 |  steal      0 | stall      0 |  compact    0 | numamig    0 |  migrate    0 |              |  pgin      99 | pgout     48 |  swin       0 | swout      0 |  oomkill    0 |
PSI | cpusome   0% |  memsome   0% | memfull   0% |  iosome   54% | iofull   49% |  cs     0/0/0 |              |  ms     0/0/0 | mf     0/0/0 |  is   45/20/9 | if   41/18/8 |               |
DSK |          sda |  busy     72% | read       7 |  write      9 | discrd     2 |  KiB/r     56 | KiB/w     13 |  KiB/d     32 | MBr/s    0.0 |  MBw/s    0.0 | inflt      1 |  avio  441 ms |

  PID      SYSCPU       USRCPU       RDELAY      BDELAY        VGROW        RGROW       RUID          EUID           ST       EXC        THR      S       CPUNR       ACPU       CMD        1/3
 2730       0.67s        2.00s        0.03s       0.00s         8.6M        18.4M       eric          eric           --         -        123      S           7        27%       firefox
 5264       0.10s        1.59s        0.01s       0.00s       -64.0K         5.5M       eric          eric           --         -         35      R           6        17%       Isolated Web C
 2213       0.62s        0.48s        0.00s       0.00s           0B           0B       eric          root           --         -          2      S           3        11%       Xorg
 2292       0.11s        0.15s        0.00s       0.00s           0B        -0.5M       eric          eric           --         -          8      S           2         3%       kwin_x11
 3918       0.07s        0.12s        0.00s       0.00s           0B           0B       eric          eric           --         -         31      S           3         2%       steam
 2214       0.11s        0.00s        0.00s       0.00s           0B           0B       root          root           --         -          1      S           2         1%       irq/35-nvidia
 2386       0.01s        0.07s        0.00s       0.00s           0B           0B       eric          eric           --         -         15      S           5         1%       plasmashell
 3921       0.02s        0.05s        0.00s       0.00s           0B           0B       eric          eric           --         -         18      R           7         1%       steamwebhelper
 4595       0.04s        0.03s        0.00s       0.00s           0B           0B       eric          eric           --         -          1      R           4         1%       atop
 2929       0.01s        0.05s        0.00s       0.00s           0B         1.4M       eric          eric           --         -         27      S           3         1%       WebExtensions
 2425       0.02s        0.04s        0.00s       0.00s           0B           0B       eric          eric           --         -          2      S           1         1%       pipewire-pulse
 2420       0.03s        0.01s        0.00s       0.00s           0B           0B       eric          eric           --         -          2      S           7         0%       pipewire
 3981       0.02s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -         14      S           7         0%       steamwebhelper
 2684       0.01s        0.01s        0.00s       0.00s           0B           0B       eric          eric           --         -         14      S           5         0%       QMPlay2
  189       0.02s        0.00s        0.00s       0.00s           0B           0B       root          root           --         -          1      I           6         0%       kworker/u16:6-
  916       0.02s        0.00s        0.00s       0.00s           0B           0B       root          root           --         -          1      S           5         0%       nvidia-modeset
 4926       0.02s        0.00s        0.00s       0.00s           0B           0B       root          root           --         -          1      D           7         0%       kworker/u16:1+
 4071       0.00s        0.01s        0.00s       0.00s           0B           0B       eric          eric           --         -         14      S           4         0%       steamwebhelper
 2353       0.00s        0.01s        0.00s       0.00s           0B           0B       eric          eric           --         -          3      S           1         0%       ksmserver
 1322       0.01s        0.00s        0.00s       0.00s           0B           0B       root          root           --         -          3      S           5         0%       NetworkManager
 2443       0.00s        0.01s        0.00s       0.00s           0B           0B       root          root           --         -          3      S           5         0%       upowerd
 1284       0.00s        0.01s        0.00s       0.00s           0B           0B       messageb      messageb       --         -          1      S           2         0%       dbus-daemon
  202       0.01s        0.00s        0.00s       0.00s           0B           0B       root          root           --         -          1      I           3         0%       kworker/3:1H-k
  357       0.01s        0.00s        0.00s       0.00s           0B           0B       root          root           --         -          1      I           6         0%       kworker/6:1H-k
 2216       0.01s        0.00s        0.00s       0.00s           0B           0B       root          root           --         -          1      S           1         0%       nv_queue
 4855       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -         27      S           4         0%       Isolated Web C
 2457       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -          3      S           0         0%       okular
 2866       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -         26      S           5         0%       Privileged Con
 2486       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -          4      S           4         0%       kate
 2473       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -          4      S           1         0%       kate
 5538       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -         23      S           2         0%       Isolated Servi
 5576       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -         18      S           6         0%       Web Content
 5621       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -         18      S           1         0%       Web Content
 3238       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -          3      S           3         0%       RDD Process
 2288       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -          8      S           1         0%       kded5
 5756       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -         19      S           0         0%       Web Content
 2429       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -          4      S           3         0%       kmix
 4053       0.00s        0.00s        0.00s       0.00s           0B           0B       eric          eric           --         -          6      S           6         0%       steamwebhelp

Last edited by RadicalDreamer; 05-19-2023 at 09:14 PM.
 
  


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