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Member "dstat-0.7.4/plugins/dstat_snmp_cpu.py" (17 Jan 2019, 1635 Bytes) of package /linux/privat/dstat-0.7.4.tar.gz:

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    1 ### Author: Dag Wieers <dag$wieers,com>
    2 
    3 class dstat_plugin(dstat):
    4     def __init__(self):
    5         self.name = 'total cpu'
    6         self.vars = ( 'usr', 'sys', 'idl' )
    7         self.type = 'p'
    8         self.width = 3
    9         self.scale = 34
   10         self.server = os.getenv('DSTAT_SNMPSERVER') or '192.168.1.1'
   11         self.community = os.getenv('DSTAT_SNMPCOMMUNITY') or 'public'
   12 
   13     def check(self):
   14         try:
   15             global cmdgen
   16             from pysnmp.entity.rfc3413.oneliner import cmdgen
   17         except:
   18             raise Exception('Needs pysnmp and pyasn1 modules')
   19 
   20     def extract(self):
   21         self.set2['usr'] = int(snmpget(self.server, self.community, (1,3,6,1,4,1,2021,11,50,0)))
   22         self.set2['sys'] = int(snmpget(self.server, self.community, (1,3,6,1,4,1,2021,11,52,0)))
   23         self.set2['idl'] = int(snmpget(self.server, self.community, (1,3,6,1,4,1,2021,11,53,0)))
   24 #        self.set2['usr'] = int(snmpget(self.server, self.community, (('UCD-SNMP-MIB', 'ssCpuRawUser'), 0)))
   25 #        self.set2['sys'] = int(snmpget(self.server, self.community, (('UCD-SNMP-MIB', 'ssCpuRawSystem'), 0)))
   26 #        self.set2['idl'] = int(snmpget(self.server, self.community, (('UCD-SNMP-MIB', 'ssCpuRawIdle'), 0)))
   27 
   28         if update:
   29             for name in self.vars:
   30                 if sum(self.set2.values()) > sum(self.set1.values()):
   31                     self.val[name] = 100.0 * (self.set2[name] - self.set1[name]) / (sum(self.set2.values()) - sum(self.set1.values()))
   32                 else:
   33                     self.val[name] = 0
   34 
   35         if step == op.delay:
   36             self.set1.update(self.set2)
   37 
   38 # vim:ts=4:sw=4:et