[SERVER-53735] Add USDT tracepoints for egress connections Created: 13/Jan/21  Updated: 28/Mar/23

Status: Backlog
Project: Core Server
Component/s: Diagnostics, Performance
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Josef Ahmad Assignee: Backlog - Service Architecture
Resolution: Unresolved Votes: 0
Labels: sa-remove-fv-backlog-22
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
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Assigned Teams:
Service Arch
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 Description   

Introduce probes to trace egress connection latency.

Some of the relevant figures would be:

  • Overall latency at the mongos/mongod process level. Encompassing
    • TCP connection
    • TLS handshake
    • topology discovery
    • MongoDB tier auth.
  • A breakdown of the above.

Acceptance Criteria: 

See the connection latency for each individual step in creating a connection in FTDC. 


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