statsd-agent.py 文件源码

def disk():
    c = statsd.StatsClient(STATSD_HOST, 8125, prefix=PREFIX + 'system.disk')
    while True:
        for path, label in PATHS:
            disk_usage = psutil.disk_usage(path)

            st = os.statvfs(path)
            total_inode = st.f_files
            free_inode = st.f_ffree
            inode_percentage = int(100*(float(total_inode - free_inode) / total_inode))

            c.gauge('%s.inodes.percent' % label, inode_percentage)
            c.gauge('%s.total' % label, disk_usage.total)
            c.gauge('%s.used' % label, disk_usage.used)
            c.gauge('%s.free' % label, disk_usage.free)
            c.gauge('%s.percent' % label, disk_usage.percent)
        time.sleep(GRANULARITY)