class Sysresources::SysResource
Public Instance Methods
cores()
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get cpu cores #
# File lib/sysresources.rb, line 65 def cores raw = Sys::CPU.processors cnt = raw[0]['cpu_cores'] return cnt.to_i end
get_cpu()
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get cpu percent #
# File lib/sysresources.rb, line 81 def get_cpu cmd = %x(ps -eo "%C").split("\n") sum = cmd.map(&:to_f).reduce(0,:+) cpu = (sum/cores).round(2) stat(cpu) + "%" rescue $error end
get_disk()
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get disk stats #
# File lib/sysresources.rb, line 43 def get_disk multi = 1024 dirc = File.exist?($root) ? $root : "/" root = $disk.stat(dirc) size = root.block_size avil = root.blocks_available gb = size * avil /multi/multi/multi stat("#{gb}G") rescue $error end
get_load()
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get cpu load #
# File lib/sysresources.rb, line 72 def get_load info = Sys::CPU.load_avg load = info.join(", ") stat(load) rescue $error end
get_proc()
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get running processes #
# File lib/sysresources.rb, line 101 def get_proc proc = %x(ps -A --no-headers | wc -l) stat(proc) rescue $error end
get_ram()
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get memory stats #
# File lib/sysresources.rb, line 56 def get_ram cmd = %x(free -h) free = cmd.split(" ")[9] stat(free) rescue $error end
get_stat()
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get stats #
# File lib/sysresources.rb, line 117 def get_stat fromsys = { "disk:" => get_disk, "ram:" => get_ram, "cpu:" => get_cpu, "uptime:" => get_upt, "process:" => get_proc } fromsys.each do |k,v| puts " --------- #{name(k)}"+"#{v}" end end
get_upt()
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get uptime #
# File lib/sysresources.rb, line 91 def get_upt cmd = %x(uptime) upt = cmd.split(",")[0] upt = upt.split("up")[1] stat(upt.strip()) rescue $error end
header()
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get header #
# File lib/sysresources.rb, line 109 def header host = %x(hostname).strip() end_ = "\n\n" for_ = "* #{host} #{$header} *" puts "\n"+for_+end_ end
name(name)
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color name #
# File lib/sysresources.rb, line 37 def name(name) name = name.to_s name.white end
print_cpu()
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prints cpu stat #
# File lib/sysresources.rb, line 131 def print_cpu puts name($CPU) + get_cpu end
print_disk()
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prints disk stat #
# File lib/sysresources.rb, line 137 def print_disk puts name($DSK) + get_disk.to_s end
print_proc()
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prints proc stat #
# File lib/sysresources.rb, line 155 def print_proc puts name($PRC) + get_proc.delete("\n") end
print_ram()
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prints ram stat #
# File lib/sysresources.rb, line 143 def print_ram puts name($RAM) + get_ram end
print_upt()
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print upt stat #
# File lib/sysresources.rb, line 149 def print_upt puts name($UPT) + get_upt end
run_stats()
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print stats #
# File lib/sysresources.rb, line 161 def run_stats header get_stat exit(0) end
stat(stat)
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color stat #
# File lib/sysresources.rb, line 31 def stat(stat) stat = stat.to_s stat.yellow end