user5524xx's questions

We are using mongodb version 3 in a AWS environment with Linux AMIs. I suspect this is not possible from reading the mongodb documentation.

I would like to log all slow queries to its own log file. When slow queries are logged they write the query data as well. I do not want query data going into my normal mongodb.log file.

Thank you.

We are using mongodb version 3 in a AWS environment with Linux AMIs.

Initially mongo was logging the entire document. We then lowered the verbosity in the yaml. That seemed to make most (99%) of the documents to not get logged. However we still find that it occasionally still logs the record. It seems to do a WRITE and then a COMMAND and both contain the entire record.

Is there anyway to ensure the document never gets written to the log while still having useful logging?

Thanks

systemLog:
  quiet: true
  destination: file
  path: /var/log/mongodb.log
  logAppend: true
  logRotate: rename
  traceAllExceptions: false
  timeStampFormat: iso8601-utc
  verbosity: 1 # This will be inherited by any component with verbosity -1
  component:
    accessControl:
      verbosity: -1 # NOTE: Negative one (-1) means "inherit"
    command:
      verbosity: 0 # MUST BE ZERO!!! Otherwise, inserted/updated records (all the data) will get logged.
    control:
      verbosity: -1
    geo:
      verbosity: 0
    index:
      verbosity: -1
    network:
      verbosity: -1
    query:
      verbosity: -1
    replication:
      verbosity: -1
    sharding:
      verbosity: 0
    storage:
      verbosity: -1
    write:
      verbosity: 0 # MUST BE ZERO!!! Otherwise, inserted/updated records (all the data) will get logged.

Version and Logs look like this. Please note I typed the data in so any invalid json or typos are due to me not mongo.

Version 3.0.6

TIMESTAMP I WRITE [conn0001] insert project.collection query {<insert our json document here>}
ninserted:1 
keyUpdates:0
writeConflicts:0
numYields:0
locks:{Global: {acquireCount: {r: 2, w: 2}}, MMAPV1Journal: {acquireCount: {w:2},aquireWaitCount: {w:2}, 
timeAquiringMicros: {w: 119326}}, Database: {acquireCount:w: 2}}, Collection" {acquireCount: {W:1}}, oplog: {acquireCount: {w: 1}}} 119ms



TIMESTAMP I COMMAND [conn0001] insert project.$cmd command:  insert {<insert our json document here>}
ninserted:1 
keyUpdates:0
writeConflicts:0
numYields:0
reslen: 80
locks:{Global: {acquireCount: {r: 2, w: 2}}, MMAPV1Journal: {acquireCount: {w:2},aquireWaitCount: {w:2}, 
timeAquiringMicros: {w: 119326}
timeAquiringMicros: {w: 119326}}, Database: {acquireCount:w: 2}}, Collection" {acquireCount: {W:1}}, oplog: {acquireCount: {w: 1}}} 119ms