Пример #1
0
def update_cpu(rrd):
    physicals = cpus()
    cores = cpu_cores()
    load = cpu_load()
    print(load)

    # update all
    db_all = db_path + rrd['cpu']
    
    load_all = load['all']
    update_cpu_db(db_all, load_all)
    graph(rrd,'cpu')

    # Check hyper-threading
    if check_ht() == 1:
        cores = cores * 2

    # update cores db
    count = 0
    while count < cores:
        core_load = load[str(count)]
        core_db = db_path + str(count) + rrd['cpu']
        update_cpu_db(core_db, core_load)
        count = count + 1
    graph(rrd, 'cpu')
    graph(rrd, 'cpu_cores')
Пример #2
0
def create_cpu(rrd):
    cores = cpu_cores()

    # Check hyper threading
    if check_ht() == 1:
        cores = cores * 2

    # Create all load avverage base
    create_cpu_all(rrd)

    # Create bases for cores
    count = 0
    while count < cores:
        db = db_path + str(count) + rrd['cpu']
        create_core(db)
        count = count + 1
Пример #3
0
def graph_cpu(rrd):
    png = png_path + "cpu" + ".png"
    db = rrd
    # " rrdtool graph /var/www/luci-static/resources/cpu".. i ..".png " ..
    # " -e now " ..
    # " -s 'end - 6 hours' " ..
    # " -S 60" ..
    # " --title 'CORE-" .. core.." USAGE'" ..
    # " --vertical-label 'Percents' " ..
    # " --imgformat PNG"..
    # " --slope-mode" ..
    # " --lower-limit 0 " ..
    # " --upper-limit 100 " ..
    # " --rigid " ..
    # " -E " ..
    # " -i " ..
    # " --color CANVAS#EEEEEE " ..
    # " --color SHADEA#FFFFFF " ..
    # " --color SHADEB#FFFFFF " ..
    # " --color BACK#CCCCCC" ..
    # " -w 500 " ..
    # " -h 300 " ..
    # " --interlaced" ..
    # " DEF:c=/var/lib/collectd/rrd/" .. hostname .. "/cpu-"..i.."/cpu-idle.rrd:value:MAX" ..
    # " DEF:b=/var/lib/collectd/rrd/" .. hostname .. "/cpu-"..i.."/cpu-system.rrd:value:MAX" ..
    # " DEF:a=/var/lib/collectd/rrd/" .. hostname .. "/cpu-"..i.."/cpu-user.rrd:value:MAX" ..
    # " DEF:d=/var/lib/collectd/rrd/" .. hostname .. "/cpu-"..i.."/cpu-wait.rrd:value:MAX" ..
    # " AREA:c#F7FF00:Idle " ..
    # " LINE1:a#200320: AREA:a#540048:User " ..
    # " LINE1:b#2cc320: AREA:b#54eb48:System " ..
    # " LINE1:b#FF0000:Wait " ..
    # " >>/dev/null 2>>/dev/null;"

    # rrdtool.graph(png, '--start', '-46000', '--width', '300', '-h', '150',
    #         '--vertical-label=Percents',
    #         '-S 60',
    #         '--slope-mode',
    #         '--rigid',
    #         '--watermark=OpenSAN2',
    #         '--dynamic-labels',
    #         '--lower-limit', '0', '-E', '-i',
    #         #'-r',
    #         '--upper-limit','100',
    #         'DEF:sys='+db+':sys:AVERAGE',
    #         'DEF:user='******':user:AVERAGE',
    #         'CDEF:s=sys,10000000,/',
    #         'CDEF:u=user,10000000,/',
    #         'AREA:u#54eb48:System',
    #         'AREA:s#540048:User'
    #         )

    physicals = cpus()
    cores = get_cores_by_phys()
    all_load_db = db_path + rrd["cpu"]

    # Check hyper-threading
    if check_ht() == 1:
        cores = cores * 2

    # generate all load average graphic
    png = png_path + "All" + rrd["cpu"] + ".png"
    generate_cpu(png, all_load_db, "All")

    # Cores processing
    # If only one physical CPU in system
    # we creating only one graphic:
    # load average by core
    if physicals == 1:
        core_db = {}

        c = 0
        while c < cores:
            num = str(c)
            core_db[str(c)] = {"db": db_path + str(c) + rrd["cpu"], "png": png_path + str(c) + rrd["cpu"] + ".png"}
            c += 1
            # Generate graph
            # type(third position) can will be single or smp
            generate_core(core_db, num, cores, "single")
            print "Generate core graph"