Imports github.com/evergreen-ci/birch github.com/evergreen-ci/birch/bsontype github.com/evergreen-ci/birch/types github.com/mongodb/ftdc/util github.com/pkg/errors go.mongodb.org/mongo-driver/bson Standard library imports bufio bytes compress/zlib context encoding/binary encoding/csv fmt hash hash/fnv io log math os sort strconv strings sync time