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comparison: python/psutil/examples/pmap.py
python/psutil/examples/pmap.py
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:f5a7341dc3dd |
|---|---|
| 1 #!/usr/bin/env python | |
| 2 | |
| 3 # Copyright (c) 2009, Giampaolo Rodola'. All rights reserved. | |
| 4 # Use of this source code is governed by a BSD-style license that can be | |
| 5 # found in the LICENSE file. | |
| 6 | |
| 7 """ | |
| 8 A clone of 'pmap' utility on Linux, 'vmmap' on OSX and 'procstat -v' on BSD. | |
| 9 Report memory map of a process. | |
| 10 """ | |
| 11 | |
| 12 import sys | |
| 13 | |
| 14 import psutil | |
| 15 from psutil._compat import print_ | |
| 16 | |
| 17 def main(): | |
| 18 if len(sys.argv) != 2: | |
| 19 sys.exit('usage: pmap pid') | |
| 20 p = psutil.Process(int(sys.argv[1])) | |
| 21 print_("pid=%s, name=%s" % (p.pid, p.name)) | |
| 22 templ = "%-16s %10s %-7s %s" | |
| 23 print_(templ % ("Address", "RSS", "Mode", "Mapping")) | |
| 24 total_rss = 0 | |
| 25 for m in p.get_memory_maps(grouped=False): | |
| 26 total_rss += m.rss | |
| 27 print_(templ % (m.addr.split('-')[0].zfill(16), | |
| 28 str(m.rss / 1024) + 'K' , | |
| 29 m.perms, | |
| 30 m.path)) | |
| 31 print_("-" * 33) | |
| 32 print_(templ % ("Total", str(total_rss / 1024) + 'K', '', '')) | |
| 33 | |
| 34 if __name__ == '__main__': | |
| 35 main() |
