camera-streamer/tools/rpi_mem_usage.sh
2023-02-21 23:20:18 +01:00

27 lines
618 B
Bash
Executable File

#!/bin/bash
get_mem() {
local mem=$(vcgencmd get_mem "$1" | cut -d= -f2)
shift
echo -e "$@\t\t$mem"
}
(
get_mem arm "Total ARM"
get_mem gpu "Total GPU"
get_mem malloc_total "GPU Malloc"
get_mem malloc "GPU Malloc Free"
get_mem reloc_total "GPU Reloc"
get_mem reloc "GPU Reloc Free"
cat /sys/kernel/debug/vcsm-cma/state | grep "SIZE" | awk '{s+=$2} END {printf("CMA\t\t\t%.1fMB\n", s/1024/1024)}'
)
echo "--------"
vcdbg reloc | sed -s 's/^/reloc: /'
echo "--------"
vcdbg malloc | sed -s 's/^/maloc: /'
echo "--------"
cat /sys/kernel/debug/vcsm-cma/state | sed -s 's/^/cma: /'
echo "--------"