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### Author: Dag Wieers <dag@wieers.com> class dstat_plugin(dstat): def __init__(self): self.name = 'rpc client' self.nick = ('call', 'retr', 'refr') self.vars = ('calls', 'retransmits', 'autorefreshes') self.type = 'd' self.width = 5 self.scale = 1000 self.open('/proc/net/rpc/nfs') def extract(self): for l in self.splitlines(): if not l or l[0] != 'rpc': continue for i, name in enumerate(self.vars): self.set2[name] = long(l[i+1]) for name in self.vars: self.val[name] = (self.set2[name] - self.set1[name]) * 1.0 / elapsed if step == op.delay: self.set1.update(self.set2) # vim:ts=4:sw=4:et