Please cut and paste (or provide a screenshot of) this data when asking for help.
SDR(type: 'rtlsdr' address: '001:010', serial: '00000010', purpose: '1090', gain: 'autogain', biastee: False)
total used free shared buff/cache available Mem: 956Mi 537Mi 51Mi 55Mi 477Mi 419Mi Swap: 1.0Gi 64Mi 959Mi
Filesystem Size Used Avail Use% Mounted on udev 345M 0 345M 0% /dev tmpfs 479M 48M 431M 11% /run /dev/mmcblk0p2 58G 3.0G 52G 6% / tmpfs 479M 0 479M 0% /dev/shm tmpfs 5.0M 12K 5.0M 1% /run/lock /dev/loop1 68M 68M 0 100% /snap/couchdb/110 /dev/loop0 69M 69M 0 100% /snap/core22/2194 /dev/loop2 42M 42M 0 100% /snap/snapd/25939 /dev/mmcblk0p1 510M 57M 454M 12% /boot/firmware
top - 10:05:55 up 21:12, 0 user, load average: 0.73, 0.44, 0.38 Tasks: 207 total, 1 running, 206 sleeping, 0 stopped, 0 zombie %Cpu(s): 14.3 us, 21.4 sy, 0.0 ni, 64.3 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st MiB Mem : 956.1 total, 50.7 free, 537.7 used, 478.1 buff/cache MiB Swap: 1024.0 total, 959.1 free, 64.9 used. 418.3 avail Mem