| #!/usr/bin/env python |
| |
| # Copyright (c) 2009, Jay Loden, Giampaolo Rodola'. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """ |
| Print system memory information. |
| """ |
| |
| import psutil |
| from psutil._compat import print_ |
| |
| def to_meg(n): |
| return str(int(n / 1024 / 1024)) + "M" |
| |
| def pprint_ntuple(nt): |
| for name in nt._fields: |
| value = getattr(nt, name) |
| if name != 'percent': |
| value = to_meg(value) |
| print_('%-10s : %7s' % (name.capitalize(), value)) |
| |
| def main(): |
| print_('MEMORY\n------') |
| pprint_ntuple(psutil.virtual_memory()) |
| print_('\nSWAP\n----') |
| pprint_ntuple(psutil.swap_memory()) |
| |
| if __name__ == '__main__': |
| main() |
