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** New record of system info started at 2022-05-20, 13:22:30 **
** Total RAM available is 3.7GB and total SWAP available is 99MB. **
** Total space on micro SD card (located @/dev/root) is 116.935GB **
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2022-05-20 13:22:34 Temp=38.9ºC. RAM 'Used': 8.3%; RAM 'Free': 82.5%; RAM in Shared: 1.4%; RAM in Buffer: 1.1%; RAM in Cache: 8.1%; RAM 'Available': 86.9%. Swap used: 0.0%. µSD has 51.071% free space.
2022-05-20 13:22:36 Temp=37.4ºC. RAM 'Used': 8.5%; RAM 'Free': 81.7%; RAM in Shared: 1.4%; RAM in Buffer: 1.1%; RAM in Cache: 8.6%; RAM 'Available': 86.5%. Swap used: 0.0%. µSD has 51.071% free space.
2022-05-20 13:22:38 Temp=38.4ºC. RAM 'Used': 8.8%; RAM 'Free': 81.2%; RAM in Shared: 1.4%; RAM in Buffer: 1.1%; RAM in Cache: 8.9%; RAM 'Available': 86.5%. Swap used: 0.0%. µSD has 51.071% free space.
2022-05-20 13:22:39 Temp=37.4ºC. RAM 'Used': 8.5%; RAM 'Free': 81.3%; RAM in Shared: 1.4%; RAM in Buffer: 1.1%; RAM in Cache: 9.2%; RAM 'Available': 86.8%. Swap used: 0.0%. µSD has 51.071% free space.
<+ 1 hour of lines cropped out>
2022-05-20 14:48:47 Temp=37.9ºC. RAM 'Used': 12.5%; RAM 'Free': 2.6%; RAM in Shared: 1.1%; RAM in Buffer: 1.6%; RAM in Cache: 83.4%; RAM 'Available': 82.5%. Swap used: 4.8%. µSD has 47.266% free space.
2022-05-20 14:48:48 Temp=37.9ºC. RAM 'Used': 12.6%; RAM 'Free': 2.5%; RAM in Shared: 1.1%; RAM in Buffer: 1.6%; RAM in Cache: 83.5%; RAM 'Available': 82.4%. Swap used: 4.8%. µSD has 47.264% free space.
2022-05-20 14:48:50 Temp=37.4ºC. RAM 'Used': 12.5%; RAM 'Free': 2.5%; RAM in Shared: 1.1%; RAM in Buffer: 1.6%; RAM in Cache: 83.5%; RAM 'Available': 82.4%. Swap used: 4.8%. µSD has 47.264% free space.
2022-05-20 14:48:51 Temp=37.0ºC. RAM 'Used': 12.5%; RAM 'Free': 2.3%; RAM in Shared: 1.1%; RAM in Buffer: 1.6%; RAM in Cache: 83.5%; RAM 'Available': 82.4%. Swap used: 4.8%. µSD has 47.262% free space.
2022-05-20 14:48:53 Temp=37.4ºC. RAM 'Used': 12.5%; RAM 'Free': 2.4%; RAM in Shared: 1.1%; RAM in Buffer: 1.6%; RAM in Cache: 83.5%; RAM 'Available': 82.4%. Swap used: 4.8%. µSD has 47.262% free space.
Swap getting used too. Interestingly, the micro SD card has 30% free before the restart, and then has 50% - I've not deleted any of the simulation *.bin files.