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Beginner - Setup successfully on PIAWare, but no aircrafts

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  • #16
    Let's see this:

    cat /etc/os-release | grep PRETTY
    collectd -h | grep http

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    • #17
      Here we go:

      PRETTY_NAME="Raspbian GNU/Linux 9 (stretch)"
      collectd 5.7.1.git, http://collectd.org/


      thanks for your quick response
      Last edited by magnum; 2019-07-19, 09:28.

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      • #18
        Output of:

        sudo /usr/share/graphs1090/graphs1090.sh

        ls /var/lib/collectd/rrd/localhost

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        • #19
          18366 (process ID) old priority 0, new priority 19
          619x324
          619x324
          619x324
          619x324
          619x324
          1258x330
          619x324
          619x324
          ERROR: mmaping file '/var/lib/collectd/rrd/localhost/aggregation-cpu-average/cpu-system.rrd': Das Argument ist ungültig
          mv: der Aufruf von stat für '/run/graphs1090/system-localhost-cpu-24h.png.tmp' ist nicht möglich: Datei oder Verzeichnis nicht gefunden
          619x324
          619x324
          619x324
          619x324
          619x324
          619x324

          and

          drwxr-xr-x 2 root root 4096 Jul 18 20:31 aggregation-cpu-average
          drwxr-xr-x 2 root root 4096 Jul 18 20:25 df-root
          drwxr-xr-x 2 root root 4096 Jul 18 20:27 disk-mmcblk0
          drwxr-xr-x 2 root root 4096 Jul 18 20:25 dump1090-localhost
          drwxr-xr-x 2 root root 4096 Jul 18 20:25 interface-eth0
          drwxr-xr-x 2 root root 4096 Jul 18 20:25 interface-wlan0
          drwxr-xr-x 2 root root 4096 Jul 18 20:25 system_stats
          drwxr-xr-x 2 root root 4096 Jul 18 20:25 table-localhost

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          • #20
            and in case you need the content of the aggregation-cpu folder:

            -rw-r--r-- 1 root root 387228 Jul 19 12:57 cpu-idle.rrd
            -rw-r--r-- 1 root root 387228 Jul 19 12:56 cpu-interrupt.rrd
            -rw-r--r-- 1 root root 387228 Jul 19 12:56 cpu-nice.rrd
            -rw-r--r-- 1 root root 387228 Jul 19 12:57 cpu-softirq.rrd
            -rw-r--r-- 1 root root 387228 Jul 19 12:57 cpu-steal.rrd
            -rw-r--r-- 1 root root 0 Jul 18 20:28 cpu-system.rrd
            -rw-r--r-- 1 root root 0 Jul 18 20:28 cpu-user.rrd
            -rw-r--r-- 1 root root 387228 Jul 19 12:56 cpu-wait.rrd

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            • #21
              Those two files really shouldn't be 0 in size.
              Let's hope they get properly created this time around.
              Any chance you have insufficient disk space? (there even is a graph for that you can check)

              So to reset those files, just delete database files for the cpu graph:

              sudo systemctl stop collectd
              sudo rm -r /var/lib/collectd/rrd/localhost/aggregation-cpu-average
              sudo systemctl restart collectd

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              • #22
                The system is set up brand new with a 16 GB SD card, currently it shows 12.5 GB and i agree, the files should not be empty.

                i was running your commands and now the files are not empty any longer:

                -rw-r--r-- 1 root root 387228 Jul 19 13:36 cpu-idle.rrd
                -rw-r--r-- 1 root root 387228 Jul 19 13:36 cpu-interrupt.rrd
                -rw-r--r-- 1 root root 387228 Jul 19 13:36 cpu-nice.rrd
                -rw-r--r-- 1 root root 387228 Jul 19 13:36 cpu-softirq.rrd
                -rw-r--r-- 1 root root 387228 Jul 19 13:36 cpu-steal.rrd
                -rw-r--r-- 1 root root 387228 Jul 19 13:36 cpu-system.rrd
                -rw-r--r-- 1 root root 387228 Jul 19 13:36 cpu-user.rrd
                -rw-r--r-- 1 root root 387228 Jul 19 13:36 cpu-wait.rrd


                Checking the stats and now the CPU utilization is loading as graph

                Thanks for quick support!
                Last edited by magnum; 2019-07-19, 11:50.

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