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jfr.im git - erebus.git/blob - modules/resources.py
1 # Erebus IRC bot - Author: Erebus Team
2 # vim: fileencoding=utf-8
3 # resource-usage module
4 # This file is released into the public domain; see http://unlicense.org/
8 'author': 'Erebus Team',
9 'license': 'public domain',
17 lib
= modlib
.modlib(__name__
)
18 modstart
= lib
.modstart
24 @lib.hook(needchan
=False, wantchan
=True, glevel
=lib
.MANAGER
)
25 @lib.help(None, "show RAM usage")
26 def ram(bot
, user
, chan
, realtarget
, *args
):
27 if chan
is not None: replyto
= chan
31 res
= resource
.getrusage(resource
.RUSAGE_BOTH
)
33 res
= resource
.getrusage(resource
.RUSAGE_SELF
)
35 bot
.fastmsg(replyto
, "Memory usage (MiB): %r" % (res
.ru_maxrss
/1024.0))
37 @lib.hook(needchan
=False, wantchan
=True, glevel
=lib
.MANAGER
)
38 @lib.help(None, "show resource usage")
39 def resources(bot
, user
, chan
, realtarget
, *args
):
40 if chan
is not None: replyto
= chan
43 uptime
= time
.time() - bot
.parent
.starttime
44 m
, s
= divmod(uptime
, 60)
48 res
= resource
.getrusage(resource
.RUSAGE_BOTH
)
50 res
= resource
.getrusage(resource
.RUSAGE_SELF
)
52 bot
.slowmsg(replyto
, "Resource usage:")
54 ('uptime (s)', "%d (%d days %02d:%02d:%02d)" % (uptime
, d
, h
, m
, s
)),
55 ('utime (s)', res
.ru_utime
),
56 ('stime (s)', res
.ru_stime
),
57 ('memory (MiB)', (res
.ru_maxrss
/1024.0)),
58 ('I/O (blocks)', res
.ru_inblock
+res
.ru_oublock
),
59 ('page faults', res
.ru_majflt
),
60 ('signals', res
.ru_nsignals
),
61 ('context switches (voluntary)', res
.ru_nvcsw
),
62 ('context switches (involuntary)', res
.ru_nivcsw
),
64 bot
.slowmsg(replyto
, "- %s: %s" % (i
, v
))
65 bot
.slowmsg(replyto
, "EOL.")