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jfr.im git - erebus.git/blob - modules/resources.py
1 # Erebus IRC bot - Author: Erebus Team
2 # resource-usage module
3 # This file is released into the public domain; see http://unlicense.org/
7 'author': 'Erebus Team',
8 'license': 'public domain',
16 lib
= modlib
.modlib(__name__
)
17 modstart
= lib
.modstart
23 @lib.hook(needchan
=False, glevel
=lib
.MANAGER
)
24 @lib.help(None, "show RAM usage")
25 def ram(bot
, user
, chan
, realtarget
, *args
):
26 if chan
is not None and realtarget
== chan
.name
: replyto
= chan
30 res
= resource
.getrusage(resource
.RUSAGE_BOTH
)
32 res
= resource
.getrusage(resource
.RUSAGE_SELF
)
34 bot
.fastmsg(replyto
, "Memory usage (MiB): %r" % (res
.ru_maxrss
/1024.0))
36 @lib.hook(needchan
=False, glevel
=lib
.MANAGER
)
37 @lib.help(None, "show resource usage")
38 def resources(bot
, user
, chan
, realtarget
, *args
):
39 if chan
is not None and realtarget
== chan
.name
: replyto
= chan
43 res
= resource
.getrusage(resource
.RUSAGE_BOTH
)
45 res
= resource
.getrusage(resource
.RUSAGE_SELF
)
47 bot
.slowmsg(replyto
, "Resource usage:")
49 ('utime (s)', res
.ru_utime
),
50 ('stime (s)', res
.ru_stime
),
51 ('memory (MiB)', (res
.ru_maxrss
/1024.0)),
52 ('I/O (blocks)', res
.ru_inblock
+res
.ru_oublock
),
53 ('page faults', res
.ru_majflt
),
54 ('signals', res
.ru_nsignals
),
55 ('context switches (voluntary)', res
.ru_nvcsw
),
56 ('context switches (involuntary)', res
.ru_nivcsw
),
58 bot
.slowmsg(replyto
, "- %s: %r" % (i
, v
))
59 bot
.slowmsg(replyto
, "EOL.")