I am running a 3 shard PSS cluster version 5.0.6
I just see a lot of admin comands in currentOp() taking a very long time
Something like this below.
Is this something to be concerned about ? What are these queries ?
----Current Mongosh Log ID: 622ae448844696eb9cccc338
Connecting to: mongodb://mcfg4.netcore.co.in:27015/?directConnection=true&appName=mongosh+1.1.9
Using MongoDB: 5.0.6
Using Mongosh: 1.1.9
For mongosh info see: https://docs.mongodb.com/mongodb-shell/
{
inprog: [
{
shard: 'a',
type: 'op',
host: 'ba4.netcore.co.in:27017',
desc: 'conn99',
connectionId: 99,
client_s: '172.31.41.213:51310',
clientMetadata: {
driver: { name: 'NetworkInterfaceTL', version: '5.0.6' },
os: {
type: 'Linux',
name: 'CentOS Linux release 7.6.1810 (Core) ',
architecture: 'x86_64',
version: 'Kernel 3.10.0-957.10.1.el7.x86_64'
}
},
active: true,
currentOpTime: '2022-03-11T11:27:25.848+05:30',
effectiveUsers: [ { user: '__system', db: 'local' } ],
threaded: true,
opid: 'a:1501619726',
secs_running: Long("3"),
microsecs_running: Long("3287664"),
op: 'command',
ns: 'admin.$cmd',
command: {
isMaster: 1,
maxAwaitTimeMS: Long("10000"),
topologyVersion: {
processId: ObjectId("621f2dad1e6a85c123e77b39"),
counter: Long("9")
},
internalClient: { minWireVersion: 13, maxWireVersion: 13 },
maxTimeMSOpOnly: Long("20000"),
'$db': 'admin'
},
numYields: 0,
waitingForLatch: {
timestamp: ISODate("2022-03-11T05:57:22.661Z"),
captureName: 'AnonymousLockable'
},
locks: {},
waitingForLock: false,
lockStats: {},
waitingForFlowControl: false,
flowControlStats: {}
},
{
shard: 'a',
type: 'op',
host: 'ba4.netcore.co.in:27017',
desc: 'conn11',
connectionId: 11,
client_s: '172.31.23.195:51530',
clientMetadata: {
driver: { name: 'NetworkInterfaceTL', version: '5.0.6' },
os: {
type: 'Linux',
name: 'CentOS Linux release 7.6.1810 (Core) ',
architecture: 'x86_64',
version: 'Kernel 3.10.0-957.10.1.el7.x86_64'
}
},
active: true,
currentOpTime: '2022-03-11T11:27:25.848+05:30',
effectiveUsers: [ { user: '__system', db: 'local' } ],
threaded: true,
opid: 'a:1501612129',
secs_running: Long("6"),
microsecs_running: Long("6071629"),
op: 'command',
ns: 'admin.$cmd',
command: {
isMaster: 1,
maxAwaitTimeMS: Long("10000"),
topologyVersion: {
processId: ObjectId("621f2dad1e6a85c123e77b39"),
counter: Long("9")
},
internalClient: { minWireVersion: 13, maxWireVersion: 13 },
maxTimeMSOpOnly: Long("20000"),
'$db': 'admin'
},
numYields: 0,
waitingForLatch: {
timestamp: ISODate("2022-03-11T05:57:19.877Z"),
captureName: 'AnonymousLockable'
},
locks: {},
waitingForLock: false,
lockStats: {},