Please cut and paste (or provide a screenshot of) this data when asking for help.
SDR(type: 'rtlsdr' address: '001:002', serial: '00000010', purpose: '1090', gain: 'autogain', biastee: False)
total used free shared buff/cache available Mem: 1.4Gi 496Mi 243Mi 68Mi 868Mi 974Mi Swap: 1.4Gi 0B 1.4Gi
Filesystem Size Used Avail Use% Mounted on udev 696M 0 696M 0% /dev tmpfs 736M 69M 668M 10% /run /dev/mmcblk0p1 7.4G 3.8G 3.3G 54% / tmpfs 736M 0 736M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 710M 0 710M 0% /tmp
top - 15:20:31 up 5 days, 18 min, 0 user, load average: 0.54, 0.75, 0.70 Tasks: 203 total, 1 running, 201 sleeping, 0 stopped, 1 zombie %Cpu(s): 10.0 us, 20.0 sy, 30.0 ni, 40.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st MiB Mem : 1470.4 total, 242.9 free, 497.0 used, 868.7 buff/cache MiB Swap: 1470.4 total, 1470.4 free, 0.0 used. 973.4 avail Mem