def get_status(self):
from PYME.IO.FileUtils.freeSpace import disk_usage
status = {}
status.update(global_status)
total, used, free = disk_usage(os.getcwd())
status['Disk'] = {'total': total, 'used': used, 'free': free}
status['Uptime'] = str(datetime.datetime.now() - startTime)
try:
import psutil
status['CPUUsage'] = psutil.cpu_percent(interval=.1, percpu=True)
status['MemUsage'] = psutil.virtual_memory()._asdict()
except ImportError:
pass
content = json.dumps(status)
encoding = sys.getfilesystemencoding()
return ResponseOK(content,
headers=[
("Content-type",
"application/json; charset=%s" % encoding),
])
def updateStatus():
global _last_update_time
from PYME.IO.FileUtils.freeSpace import disk_usage
#status = {}
#status.update(global_status)
total, used, free = disk_usage(os.getcwd())
status['Disk'] = {'total': total, 'used': used, 'free': free}
status['Uptime'] = str(datetime.datetime.now() - startTime)
try:
import psutil
ut = time.time()
status['CPUUsage'] = psutil.cpu_percent(interval=0, percpu=True)
status['MemUsage'] = psutil.virtual_memory()._asdict()
nets = psutil.net_io_counters(True)
dt = ut - _last_update_time
status['Network'] = {
iface: {
'send': (nets[iface].bytes_sent - _net[iface].bytes_sent) / dt,
'recv': (nets[iface].bytes_recv - _net[iface].bytes_recv) / dt
}
for iface in nets.keys()
}
_net.update(nets)
_last_update_time = ut
except ImportError:
pass
if GPU_STATS:
handles = [
pynvml.nvmlDeviceGetHandleByIndex(i)
for i in range(pynvml.nvmlDeviceGetCount())
]
gpu_usage = [pynvml.nvmlDeviceGetUtilizationRates(h) for h in handles]
status['GPUUsage'] = [float(gu.gpu) for gu in gpu_usage]
status['GPUMem'] = [float(gu.memory) for gu in gpu_usage]