I have mongoDB running in a docker on a GCP instance. My main application is able to read and write with no problem. I also have a backup script which uses mongoDump command. The backup scripts fails after running for sometime with following error. Moreover the script successfully runs sometimes.
read: connection reset by peer / Mux ending but selectCases still open 4
Current MongoDump command
docker run --rm -v /var/tmp:/workdir/ -w /workdir/ mongo:4.0 mongodump -h ${mongoHostProd} -d ${dbName} -u ${username} -p ${password} --gzip --archive=/workdir/${filename}`
Any recommendation on possible root cause for this.
Since the backup script runs sometimes and fails sometimes, not clear on what's the issue