shardStatus.txt

mongos> sh.status({verbose:1})
--- Sharding Status ---
  sharding version: {
  	"_id" : 1,
  	"minCompatibleVersion" : 5,
  	"currentVersion" : 6,
  	"clusterId" : ObjectId("5e49f4dd1b72285baad65c46")
  }
  shards:
        {  "_id" : "shard1",  "host" : "shard1/shard1_r1:27017,shard1_r2:27017,shard1_r3:27017",  "state" : 1,  "tags" : [ "NA" ] }
        {  "_id" : "shard2",  "host" : "shard2/shard2_r1:27017,shard2_r2:27017,shard2_r3:27017",  "state" : 1,  "tags" : [ "EU" ] }
  active mongoses:
        {  "_id" : "154a59a8b0b1:27017",  "advisoryHostFQDNs" : [ ],  "mongoVersion" : "4.2.3",  "ping" : ISODate("2020-02-17T22:25:10.338Z"),  "up" : NumberLong(80),  "waiting" : true }
  autosplit:
        Currently enabled: yes
  balancer:
        Currently enabled:  yes
        Currently running:  no
        Failed balancer rounds in last 5 attempts:  0
        Migration Results for the last 24 hours:
                2 : Success
  databases:
        {  "_id" : "config",  "primary" : "config",  "partitioned" : true }
                config.system.sessions
                        shard key: { "_id" : 1 }
                        unique: false
                        balancing: true
                        chunks:
                                shard1	1
                        { "_id" : { "$minKey" : 1 } } -->> { "_id" : { "$maxKey" : 1 } } on : shard1 Timestamp(1, 0)
        {  "_id" : "db",  "primary" : "shard1",  "partitioned" : true,  "version" : {  "uuid" : UUID("b6e162db-574e-431f-a671-76f430d0e9a3"),  "lastMod" : 1 } }
                db.profiles
                        shard key: { "country" : 1, "distributorId" : 1 }
                        unique: false
                        balancing: true
                        chunks:
                                shard1	7
                                shard2	2
                        { "country" : { "$minKey" : 1 }, "distributorId" : { "$minKey" : 1 } } -->> { "country" : "CA", "distributorId" : 101 } on : shard1 Timestamp(4, 1)
                        { "country" : "CA", "distributorId" : 101 } -->> { "country" : "CA", "distributorId" : 200 } on : shard1 Timestamp(2, 2)
                        { "country" : "CA", "distributorId" : 200 } -->> { "country" : "EE", "distributorId" : 201 } on : shard1 Timestamp(2, 3)
                        { "country" : "EE", "distributorId" : 201 } -->> { "country" : "EE", "distributorId" : 300 } on : shard2 Timestamp(3, 0)
                        { "country" : "EE", "distributorId" : 300 } -->> { "country" : "FI", "distributorId" : 301 } on : shard1 Timestamp(2, 5)
                        { "country" : "FI", "distributorId" : 301 } -->> { "country" : "FI", "distributorId" : 400 } on : shard2 Timestamp(4, 0)
                        { "country" : "FI", "distributorId" : 400 } -->> { "country" : "US", "distributorId" : 1 } on : shard1 Timestamp(2, 7)
                        { "country" : "US", "distributorId" : 1 } -->> { "country" : "US", "distributorId" : 100 } on : shard1 Timestamp(2, 8)
                        { "country" : "US", "distributorId" : 100 } -->> { "country" : { "$maxKey" : 1 }, "distributorId" : { "$maxKey" : 1 } } on : shard1 Timestamp(2, 9)
                         tag: NA  { "country" : "CA", "distributorId" : 101 } -->> { "country" : "CA", "distributorId" : 200 }
                         tag: EU  { "country" : "EE", "distributorId" : 201 } -->> { "country" : "EE", "distributorId" : 300 }
                         tag: EU  { "country" : "FI", "distributorId" : 301 } -->> { "country" : "FI", "distributorId" : 400 }
                         tag: NA  { "country" : "US", "distributorId" : 1 } -->> { "country" : "US", "distributorId" : 100 }

mongos>