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xfbbd High-CPU on Pi

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  • ve1aic
    I finally got all the pieces to work and now my Pi-FBB box with Pi-TNC is up and running. However, I do have 3 outstanding problems. 1. I see that xfbbd is
    Message 1 of 9 , May 3, 2013
      I finally got all the pieces to work and now my Pi-FBB box with Pi-TNC is up and running.
      However, I do have 3 outstanding problems.

      1. I see that xfbbd is taking almost 65% cpu all the time.
      (On my 1.5ghz PC with Suse 9 it barely takes any cpu)

      2. I get ssh disconnects or slow-downs for no reason.(on local network)

      3. A minor problem with FBB that caused a lot of fwding headaches until I found it, was the lack of compressed fwding. If I enable it, the connection drops just after fwding proposals are received.
      No errors, just immediate disconnect.
      Fwding in plain text with ax25 or telnet works fine.

      Anyone using FBB on the Pi have similar problem or solutions?

      73, Ron
      VE1AIC
    • Clayton Brantley
      Was wondering IF the Pi-TNC is running under KISS or out of the box serial port? The compressed forwarding is binary so it will make a difference.  The other
      Message 2 of 9 , May 3, 2013
        Was wondering IF the Pi-TNC is running under KISS or out of the box serial port?
        The compressed forwarding is binary so it will make a difference.  The other end has
        to support the binary also.

        I ran into this some time ago with FBB under DOS.

        Clayton N4EV


        From: ve1aic <ve1aic@...>
        To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
        Sent: Friday, May 3, 2013 5:51 PM
        Subject: [Raspberry_Pi_4-Ham_RADIO] xfbbd High-CPU on Pi

         
        I finally got all the pieces to work and now my Pi-FBB box with Pi-TNC is up and running.
        However, I do have 3 outstanding problems.

        1. I see that xfbbd is taking almost 65% cpu all the time.
        (On my 1.5ghz PC with Suse 9 it barely takes any cpu)

        2. I get ssh disconnects or slow-downs for no reason.(on local network)

        3. A minor problem with FBB that caused a lot of fwding headaches until I found it, was the lack of compressed fwding. If I enable it, the connection drops just after fwding proposals are received.
        No errors, just immediate disconnect.
        Fwding in plain text with ax25 or telnet works fine.

        Anyone using FBB on the Pi have similar problem or solutions?

        73, Ron
        VE1AIC



      • Bob Scanferla
        Just did top om my Pi and xfbb seems to be consuming between 0.7 and 1% if I am reading things right.....it is in the top 3 process. Bob
        Message 3 of 9 , May 3, 2013

          Just did top om my Pi and xfbb seems to be consuming between 0.7 and 1% if I am reading things right.....it is in the top 3 process.

          Bob

          From: ve1aic <ve1aic@...>
          To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
          Sent: Friday, May 3, 2013 5:51:24 PM
          Subject: [Raspberry_Pi_4-Ham_RADIO] xfbbd High-CPU on Pi

           
          I finally got all the pieces to work and now my Pi-FBB box with Pi-TNC is up and running.
          However, I do have 3 outstanding problems.

          1. I see that xfbbd is taking almost 65% cpu all the time.
          (On my 1.5ghz PC with Suse 9 it barely takes any cpu)

          2. I get ssh disconnects or slow-downs for no reason.(on local network)

          3. A minor problem with FBB that caused a lot of fwding headaches until I found it, was the lack of compressed fwding. If I enable it, the connection drops just after fwding proposals are received.
          No errors, just immediate disconnect.
          Fwding in plain text with ax25 or telnet works fine.

          Anyone using FBB on the Pi have similar problem or solutions?

          73, Ron
          VE1AIC



        • ve1aic
          The TNC-Pi is an piggy-back board on the Pi s internal serial port. Its running ax25 & mkiss. http://www.tnc-x.com/TNCPi.htm I may try and go back to an
          Message 4 of 9 , May 3, 2013
            The TNC-Pi is an piggy-back board on the Pi's internal serial port.
            Its running ax25 & mkiss.

            http://www.tnc-x.com/TNCPi.htm

            I may try and go back to an external USB-tnc (TNC-X) but this works slick..if only the cpu drag was better.
            73, Ron



            --- In Raspberry_Pi_4-Ham_RADIO@yahoogroups.com, Clayton Brantley <clayton_n4ev@...> wrote:
            >
            > Was wondering IF the Pi-TNC is running under KISS or out of the box serial port?
            > The compressed forwarding is binary so it will make a difference.  The other end has
            >
            > to support the binary also.
            >
            > I ran into this some time ago with FBB under DOS.
            >
            > Clayton N4EV
            >
            >
            >
            > ________________________________
            > From: ve1aic <ve1aic@...>
            > To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
            > Sent: Friday, May 3, 2013 5:51 PM
            > Subject: [Raspberry_Pi_4-Ham_RADIO] xfbbd High-CPU on Pi
            >
            >
            >
            >  
            > I finally got all the pieces to work and now my Pi-FBB box with Pi-TNC is up and running.
            > However, I do have 3 outstanding problems.
            >
            > 1. I see that xfbbd is taking almost 65% cpu all the time.
            > (On my 1.5ghz PC with Suse 9 it barely takes any cpu)
            >
            > 2. I get ssh disconnects or slow-downs for no reason.(on local network)
            >
            > 3. A minor problem with FBB that caused a lot of fwding headaches until I found it, was the lack of compressed fwding. If I enable it, the connection drops just after fwding proposals are received.
            > No errors, just immediate disconnect.
            > Fwding in plain text with ax25 or telnet works fine.
            >
            > Anyone using FBB on the Pi have similar problem or solutions?
            >
            > 73, Ron
            > VE1AIC
            >
          • ve1aic
            Thanks Bob, figured it was way too high. I think I ll start over with a clean install since this system has been tweaked a lot for java, APRS and other things.
            Message 5 of 9 , May 4, 2013
              Thanks Bob, figured it was way too high.
              I think I'll start over with a clean install since this system has been tweaked a lot for java, APRS and other things. Probably some conflict.
              73, Ron VE1AIC



              --- In Raspberry_Pi_4-Ham_RADIO@yahoogroups.com, Bob Scanferla <va3rjs@...> wrote:
              >
              >
              >
              > Just did top om my Pi and xfbb seems to be consuming between 0.7 and 1% if I am reading things right.....it is in the top 3 process.
              >
              > Bob
              >
              >
              > ________________________________
              > From: ve1aic <ve1aic@...>
              > To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
              > Sent: Friday, May 3, 2013 5:51:24 PM
              > Subject: [Raspberry_Pi_4-Ham_RADIO] xfbbd High-CPU on Pi
              >
              >
              >
              >  
              > I finally got all the pieces to work and now my Pi-FBB box with Pi-TNC is up and running.
              > However, I do have 3 outstanding problems.
              >
              > 1. I see that xfbbd is taking almost 65% cpu all the time.
              > (On my 1.5ghz PC with Suse 9 it barely takes any cpu)
              >
              > 2. I get ssh disconnects or slow-downs for no reason.(on local network)
              >
              > 3. A minor problem with FBB that caused a lot of fwding headaches until I found it, was the lack of compressed fwding. If I enable it, the connection drops just after fwding proposals are received.
              > No errors, just immediate disconnect.
              > Fwding in plain text with ax25 or telnet works fine.
              >
              > Anyone using FBB on the Pi have similar problem or solutions?
              >
              > 73, Ron
              > VE1AIC
              >
            • Bob Scanferla
              top - 07:27:12 up 11 days, 1 min,  1 user,  load average: 0.07, 0.04, 0.05 Tasks:  76 total,   1 running,  75 sleeping,   0 stopped,   0 zombie
              Message 6 of 9 , May 4, 2013
                top - 07:27:12 up 11 days, 1 min,  1 user,  load average: 0.07, 0.04, 0.05
                Tasks:  76 total,   1 running,  75 sleeping,   0 stopped,   0 zombie
                %Cpu(s):  1.1 us,  1.1 sy,  0.0 ni, 97.8 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
                KiB Mem:    448776 total,   157912 used,   290864 free,    48648 buffers
                KiB Swap:   102396 total,        0 used,   102396 free,    70704 cached

                  PID USER      PR  NI  VIRT  RES  SHR S  %CPU %MEM    TIME+  COMMAND
                12726 bob       20   0  4660 1356 1020 R   1.3  0.3   0:00.55 top
                12472 root      20   0  3836 1948 1120 S   0.3  0.4   1:44.21 xfbbd
                12715 bob       20   0  9800 1624  992 S   0.3  0.4   0:00.09 sshd
                    1 root      20   0  2140  724  616 S   0.0  0.2   0:37.07 init
                    2 root      20   0     0    0    0 S   0.0  0.0   0:00.04 kthreadd
                    3 root      20   0     0    0    0 S   0.0  0.0   0:04.91 ksoftirqd/0
                    4 root      20   0     0    0    0 S   0.0  0.0   0:00.00 kworker/0:0
                    5 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 kworker/0:0H
                    6 root      20   0     0    0    0 S   0.0  0.0   2:06.66 kworker/u:0
                    7 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 kworker/u:0H
                    8 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 khelper
                    9 root      20   0     0    0    0 S   0.0  0.0   0:00.00 kdevtmpfs
                   10 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 netns
                   12 root      20   0     0    0    0 S   0.0  0.0   0:00.23 bdi-default
                   13 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 kblockd
                   14 root      20   0     0    0    0 S   0.0  0.0   0:00.18 khubd
                   15 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 rpciod


                From: ve1aic <ve1aic@...>
                To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
                Sent: Saturday, May 4, 2013 7:04:45 AM
                Subject: [Raspberry_Pi_4-Ham_RADIO] Re: xfbbd High-CPU on Pi

                 
                Thanks Bob, figured it was way too high.
                I think I'll start over with a clean install since this system has been tweaked a lot for java, APRS and other things. Probably some conflict.
                73, Ron VE1AIC

                --- In Raspberry_Pi_4-Ham_RADIO@yahoogroups.com, Bob Scanferla <va3rjs@...> wrote:
                >
                >
                >
                > Just did top om my Pi and xfbb seems to be consuming between 0.7 and 1% if I am reading things right.....it is in the top 3 process.
                >
                > Bob
                >
                >
                > ________________________________
                > From: ve1aic <ve1aic@...>
                > To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
                > Sent: Friday, May 3, 2013 5:51:24 PM
                > Subject: [Raspberry_Pi_4-Ham_RADIO] xfbbd High-CPU on Pi
                >
                >
                >
                >  
                > I finally got all the pieces to work and now my Pi-FBB box with Pi-TNC is up and running.
                > However, I do have 3 outstanding problems.
                >
                > 1. I see that xfbbd is taking almost 65% cpu all the time.
                > (On my 1.5ghz PC with Suse 9 it barely takes any cpu)
                >
                > 2. I get ssh disconnects or slow-downs for no reason.(on local network)
                >
                > 3. A minor problem with FBB that caused a lot of fwding headaches until I found it, was the lack of compressed fwding. If I enable it, the connection drops just after fwding proposals are received.
                > No errors, just immediate disconnect.
                > Fwding in plain text with ax25 or telnet works fine.
                >
                > Anyone using FBB on the Pi have similar problem or solutions?
                >
                > 73, Ron
                > VE1AIC
                >



              • ve1aic
                Forgot to mention the packages installed are: ax25-apps 0.0.8 ax25-node 0.3.2-74 ax25-tools 0.0.10 fbb 7.04j-8.2 libax25 0.0.12 73, Ron VE1AIC
                Message 7 of 9 , May 4, 2013
                  Forgot to mention the packages installed are:
                  ax25-apps 0.0.8
                  ax25-node 0.3.2-74
                  ax25-tools 0.0.10
                  fbb 7.04j-8.2
                  libax25 0.0.12

                  73, Ron
                  VE1AIC


                  --- In Raspberry_Pi_4-Ham_RADIO@yahoogroups.com, Bob Scanferla <va3rjs@...> wrote:
                  >
                  >
                  >
                  > Just did top om my Pi and xfbb seems to be consuming between 0.7 and 1% if I am reading things right.....it is in the top 3 process.
                  >
                  > Bob
                  >
                  >
                  > ________________________________
                  > From: ve1aic <ve1aic@...>
                  > To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
                  > Sent: Friday, May 3, 2013 5:51:24 PM
                  > Subject: [Raspberry_Pi_4-Ham_RADIO] xfbbd High-CPU on Pi
                  >
                  >
                  >
                  >  
                  > I finally got all the pieces to work and now my Pi-FBB box with Pi-TNC is up and running.
                  > However, I do have 3 outstanding problems.
                  >
                  > 1. I see that xfbbd is taking almost 65% cpu all the time.
                  > (On my 1.5ghz PC with Suse 9 it barely takes any cpu)
                  >
                  > 2. I get ssh disconnects or slow-downs for no reason.(on local network)
                  >
                  > 3. A minor problem with FBB that caused a lot of fwding headaches until I found it, was the lack of compressed fwding. If I enable it, the connection drops just after fwding proposals are received.
                  > No errors, just immediate disconnect.
                  > Fwding in plain text with ax25 or telnet works fine.
                  >
                  > Anyone using FBB on the Pi have similar problem or solutions?
                  >
                  > 73, Ron
                  > VE1AIC
                  >
                • ve1aic
                  Thanks for that Bob. Here s mine below Bob. Will try a complete clean install and watch each step. So far the ax25 modules are no problem. Its just when I
                  Message 8 of 9 , May 4, 2013
                    Thanks for that Bob.

                    Here's mine below Bob. Will try a complete clean install and watch each step. So far the ax25 modules are no problem. Its just when I start xfbbd. I'm using the /usr/bin/fbb script supplied with the wheezy/raspbian distro.

                    ax25-apps 0.08
                    ax25-node 0.3.2-7.4
                    ax25-tools 0.0.10
                    fbb 7.04j-8.2
                    libax25 0.0.12

                    73, Ron VE1AIC
                    -------------------------
                    top - 23:51:22 up 16:25, 1 user, load average: 0.65, 0.63, 0.62
                    Tasks: 67 total, 1 running, 66 sleeping, 0 stopped, 0 zombie
                    %Cpu(s): 36.4 us, 37.6 sy, 0.0 ni, 26.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
                    KiB Mem: 448776 total, 262404 used, 186372 free, 23392 buffers
                    KiB Swap: 102396 total, 0 used, 102396 free, 206072 cached

                    PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
                    3127 root 20 0 5152 1868 1196 S 65.9 0.4 593:43.83 xfbbd
                    4132 root 20 0 4664 1396 1028 R 1.3 0.3 0:00.33 top
                    3209 root 20 0 9804 3248 2604 S 0.6 0.7 0:01.96 sshd
                    1 root 20 0 2144 728 620 S 0.0 0.2 0:02.38 init
                    2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd

                    --- In Raspberry_Pi_4-Ham_RADIO@yahoogroups.com, Bob Scanferla <va3rjs@...> wrote:
                    >
                    > top - 07:27:12 up 11 days, 1 min,  1 user,  load average: 0.07, 0.04, 0.05
                    > Tasks:  76 total,   1 running,  75 sleeping,   0 stopped,   0 zombie
                    > %Cpu(s):  1.1 us,  1.1 sy,  0.0 ni, 97.8 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
                    > KiB Mem:    448776 total,   157912 used,   290864 free,    48648 buffers
                    > KiB Swap:   102396 total,        0 used,   102396 free,    70704 cached
                    >
                    >   PID USER      PR  NI  VIRT  RES  SHR S  %CPU %MEM    TIME+  COMMAND
                    > 12726 bob       20   0  4660 1356 1020 R   1.3  0.3   0:00.55 top
                    > 12472 root      20   0  3836 1948 1120 S   0.3  0.4   1:44.21 xfbbd
                    > 12715 bob       20   0  9800 1624  992 S   0.3  0.4   0:00.09 sshd
                    >     1 root      20   0  2140  724  616 S   0.0  0.2   0:37.07 init
                    >     2 root      20   0     0    0    0 S   0.0  0.0   0:00.04 kthreadd
                    >     3 root      20   0     0    0    0 S   0.0  0.0   0:04.91 ksoftirqd/0
                    >     4 root      20   0     0    0    0 S   0.0  0.0   0:00.00 kworker/0:0
                    >     5 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 kworker/0:0H
                    >     6 root      20   0     0    0    0 S   0.0  0.0   2:06.66 kworker/u:0
                    >     7 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 kworker/u:0H
                    >     8 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 khelper
                    >     9 root      20   0     0    0    0 S   0.0  0.0   0:00.00 kdevtmpfs
                    >    10 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 netns
                    >    12 root      20   0     0    0    0 S   0.0  0.0   0:00.23 bdi-default
                    >    13 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 kblockd
                    >    14 root      20   0     0    0    0 S   0.0  0.0   0:00.18 khubd
                    >    15 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 rpciod
                    >
                    >
                    >
                    >
                    > ________________________________
                    > From: ve1aic <ve1aic@...>
                    > To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
                    > Sent: Saturday, May 4, 2013 7:04:45 AM
                    > Subject: [Raspberry_Pi_4-Ham_RADIO] Re: xfbbd High-CPU on Pi
                    >
                    >
                    >
                    >  
                    > Thanks Bob, figured it was way too high.
                    > I think I'll start over with a clean install since this system has been tweaked a lot for java, APRS and other things. Probably some conflict.
                    > 73, Ron VE1AIC
                    >
                    > --- In Raspberry_Pi_4-Ham_RADIO@yahoogroups.com, Bob Scanferla <va3rjs@> wrote:
                    > >
                    > >
                    > >
                    > > Just did top om my Pi and xfbb seems to be consuming between 0.7 and 1% if I am reading things right.....it is in the top 3 process.
                    > >
                    > > Bob
                    > >
                    > >
                    > > ________________________________
                    > > From: ve1aic <ve1aic@>
                    > > To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
                    > > Sent: Friday, May 3, 2013 5:51:24 PM
                    > > Subject: [Raspberry_Pi_4-Ham_RADIO] xfbbd High-CPU on Pi
                    > >
                    > >
                    > >
                    > >  
                    > > I finally got all the pieces to work and now my Pi-FBB box with Pi-TNC is up and running.
                    > > However, I do have 3 outstanding problems.
                    > >
                    > > 1. I see that xfbbd is taking almost 65% cpu all the time.
                    > > (On my 1.5ghz PC with Suse 9 it barely takes any cpu)
                    > >
                    > > 2. I get ssh disconnects or slow-downs for no reason.(on local network)
                    > >
                    > > 3. A minor problem with FBB that caused a lot of fwding headaches until I found it, was the lack of compressed fwding. If I enable it, the connection drops just after fwding proposals are received.
                    > > No errors, just immediate disconnect.
                    > > Fwding in plain text with ax25 or telnet works fine.
                    > >
                    > > Anyone using FBB on the Pi have similar problem or solutions?
                    > >
                    > > 73, Ron
                    > > VE1AIC
                    > >
                    >
                  • ve1aic
                    OK Bob, Thanks for the note direct too. There is some conflict with ax-25 packages and the fbb (7.04j) package provided in the Raspbian distro that gives the
                    Message 9 of 9 , May 5, 2013
                      OK Bob,
                      Thanks for the note direct too. There is some conflict with ax-25 packages and the fbb (7.04j) package provided in the Raspbian distro that gives the high cpu load. No one had a fix for that.

                      So as suggested I uninstalled (apt-get removed) all those packages and started over with the source files.

                      First the great Instax25.new script provided by K6GBB that got all the ax25 programs compiled and installed.

                      Next was fbb from source, xd705e-src.tar.bz2 from the F6BVP site.
                      It too compiled and installed no problem.
                      The only tricky part was moving my old config and data files from the old directory tree into new ones that start from /usr/local.

                      At least it makes backups of all the fbb stuff easier now.

                      As suggested, cpu load is much less than 1% as it should be and all is well.

                      I've been running FBB since it started...W0RLI before that.
                      My FBB BBS has been running 24/7/365 since June 1986. So its great to move into the next generation with FBB-Pi.

                      73, Ron VE1AIC



                      --- In Raspberry_Pi_4-Ham_RADIO@yahoogroups.com, Bob Scanferla <va3rjs@...> wrote:
                      >
                      > top - 07:27:12 up 11 days, 1 min,  1 user,  load average: 0.07, 0.04, 0.05
                      > Tasks:  76 total,   1 running,  75 sleeping,   0 stopped,   0 zombie
                      > %Cpu(s):  1.1 us,  1.1 sy,  0.0 ni, 97.8 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
                      > KiB Mem:    448776 total,   157912 used,   290864 free,    48648 buffers
                      > KiB Swap:   102396 total,        0 used,   102396 free,    70704 cached
                      >
                      >   PID USER      PR  NI  VIRT  RES  SHR S  %CPU %MEM    TIME+  COMMAND
                      > 12726 bob       20   0  4660 1356 1020 R   1.3  0.3   0:00.55 top
                      > 12472 root      20   0  3836 1948 1120 S   0.3  0.4   1:44.21 xfbbd
                      > 12715 bob       20   0  9800 1624  992 S   0.3  0.4   0:00.09 sshd
                      >     1 root      20   0  2140  724  616 S   0.0  0.2   0:37.07 init
                      >     2 root      20   0     0    0    0 S   0.0  0.0   0:00.04 kthreadd
                      >     3 root      20   0     0    0    0 S   0.0  0.0   0:04.91 ksoftirqd/0
                      >     4 root      20   0     0    0    0 S   0.0  0.0   0:00.00 kworker/0:0
                      >     5 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 kworker/0:0H
                      >     6 root      20   0     0    0    0 S   0.0  0.0   2:06.66 kworker/u:0
                      >     7 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 kworker/u:0H
                      >     8 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 khelper
                      >     9 root      20   0     0    0    0 S   0.0  0.0   0:00.00 kdevtmpfs
                      >    10 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 netns
                      >    12 root      20   0     0    0    0 S   0.0  0.0   0:00.23 bdi-default
                      >    13 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 kblockd
                      >    14 root      20   0     0    0    0 S   0.0  0.0   0:00.18 khubd
                      >    15 root       0 -20     0    0    0 S   0.0  0.0   0:00.00 rpciod
                      >
                      >
                      >
                      >
                      > ________________________________
                      > From: ve1aic <ve1aic@...>
                      > To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
                      > Sent: Saturday, May 4, 2013 7:04:45 AM
                      > Subject: [Raspberry_Pi_4-Ham_RADIO] Re: xfbbd High-CPU on Pi
                      >
                      >
                      >
                      >  
                      > Thanks Bob, figured it was way too high.
                      > I think I'll start over with a clean install since this system has been tweaked a lot for java, APRS and other things. Probably some conflict.
                      > 73, Ron VE1AIC
                      >
                      > --- In Raspberry_Pi_4-Ham_RADIO@yahoogroups.com, Bob Scanferla <va3rjs@> wrote:
                      > >
                      > >
                      > >
                      > > Just did top om my Pi and xfbb seems to be consuming between 0.7 and 1% if I am reading things right.....it is in the top 3 process.
                      > >
                      > > Bob
                      > >
                      > >
                      > > ________________________________
                      > > From: ve1aic <ve1aic@>
                      > > To: Raspberry_Pi_4-Ham_RADIO@yahoogroups.com
                      > > Sent: Friday, May 3, 2013 5:51:24 PM
                      > > Subject: [Raspberry_Pi_4-Ham_RADIO] xfbbd High-CPU on Pi
                      > >
                      > >
                      > >
                      > >  
                      > > I finally got all the pieces to work and now my Pi-FBB box with Pi-TNC is up and running.
                      > > However, I do have 3 outstanding problems.
                      > >
                      > > 1. I see that xfbbd is taking almost 65% cpu all the time.
                      > > (On my 1.5ghz PC with Suse 9 it barely takes any cpu)
                      > >
                      > > 2. I get ssh disconnects or slow-downs for no reason.(on local network)
                      > >
                      > > 3. A minor problem with FBB that caused a lot of fwding headaches until I found it, was the lack of compressed fwding. If I enable it, the connection drops just after fwding proposals are received.
                      > > No errors, just immediate disconnect.
                      > > Fwding in plain text with ax25 or telnet works fine.
                      > >
                      > > Anyone using FBB on the Pi have similar problem or solutions?
                      > >
                      > > 73, Ron
                      > > VE1AIC
                      > >
                      >
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