def _sendLinuxMetrics(self):
cpu_percents = {}
for k, v in cpu_stat.cpu_percents().items():
cpu_percents['cpu_' + k] = v
load_avg = cpu_stat.load_avg()
assert(len(load_avg) == 3)
file_desc = cpu_stat.file_desc()
assert(len(file_desc) == 3)
stats = cpu_percents.items()
stats += zip(['load_1min', 'load_5min', 'load_15min'], load_avg)
stats += {'procs_running': cpu_stat.procs_running(),
'procs_blocked': cpu_stat.procs_blocked()}.items()
stats += zip(['filedesc_allocated', 'filedesc_allocated_free',
'filedesc_max'], file_desc)
self.sendEvent('cpu', dict(stats))
for nic in ['wlan0', 'eth0', 'usb0']:
rx, tx = net_stat.rx_tx_bytes(nic)
self.sendEvent('net', {'nic': nic, 'rx_bytes': rx, 'tx_bytes': tx})
def test_procs_blocked(self):
value = cpu_stat.procs_blocked()
self.assertTrue(value >= 0, value)