DataManager Marshalling/UnMarshalling scanner <-> ReplicaManager

[aleskandro]

• [x] _

  [x] Sent 'distsystems_scanner_2.monitor.uptime':'

  {"seconds": "9", "minutes":"35", "hours":"3", "days": "0", "timestamp": "2018-02-04 18:39:01.869589133+00:00"}'

• [x] _

 [x] Sent 'distsystems_scanner_2.monitor.memory':'
```json
{ "MemTotal":"12126164", "MemFree":"308052", "MemAvailable":"1439996", "timestamp": "2018-02-04 18:39:01.771379242+00:00"}'

• [ ] _ [x] Sent 'distsystems_scanner_2.monitor.ifs':'

lo 225k 2.90k 0 0 0 0 225k 2.90k 0 0 0 0 eth0@if151 1.35M 10.1k 0 0 0 0 1.41M 13.4k 0 0 0 0 2018-02-04 18:39:02.072593949+00:00'

- [ ] _

[x] Sent 'distsystems_scanner_2.monitor.ios':

'[{"disk":"sda", "WritekBps":"247.79", "ReadkBps":"591.25"}, {"disk":"sdb", "WritekBps":"8.59", "ReadkBps":"18.34"}, {"disk":"dm-0", "WritekBps":"246.47", "ReadkBps":"589.47"}, {"disk":"dm-1", "WritekBps":"0.42", "ReadkBps":"0.00"}, {"disk":"dm-2", "WritekBps":"0.66", "ReadkBps":"1.79"}, {"timestamp": "2018-02-04 18:39:02.274456361+00:00"}]'

• [x] _ [x] distsystems_scanner_2.monitor.cpu ===>

  {"cpu:" "0", "timestamp": "2018-02-04 18:39:09.275986377+00:00"}