michael@0: #!/usr/bin/env python
michael@0: 
michael@0: # Copyright (c) 2009, Giampaolo Rodola'. All rights reserved.
michael@0: # Use of this source code is governed by a BSD-style license that can be
michael@0: # found in the LICENSE file.
michael@0: 
michael@0: """
michael@0: A clone of 'pmap' utility on Linux, 'vmmap' on OSX and 'procstat -v' on BSD.
michael@0: Report memory map of a process.
michael@0: """
michael@0: 
michael@0: import sys
michael@0: 
michael@0: import psutil
michael@0: from psutil._compat import print_
michael@0: 
michael@0: def main():
michael@0:     if len(sys.argv) != 2:
michael@0:         sys.exit('usage: pmap pid')
michael@0:     p = psutil.Process(int(sys.argv[1]))
michael@0:     print_("pid=%s, name=%s" % (p.pid, p.name))
michael@0:     templ = "%-16s %10s  %-7s %s"
michael@0:     print_(templ % ("Address", "RSS", "Mode", "Mapping"))
michael@0:     total_rss = 0
michael@0:     for m in p.get_memory_maps(grouped=False):
michael@0:         total_rss += m.rss
michael@0:         print_(templ % (m.addr.split('-')[0].zfill(16),
michael@0:                         str(m.rss / 1024) + 'K' ,
michael@0:                         m.perms,
michael@0:                         m.path))
michael@0:     print_("-" * 33)
michael@0:     print_(templ % ("Total", str(total_rss / 1024) + 'K', '', ''))
michael@0: 
michael@0: if __name__ == '__main__':
michael@0:     main()