Oracle Enterprise Manager · Rate Limits

Oracle Enterprise Manager Rate Limits

Oracle Enterprise Manager throughput is operator-controlled — the OEM Management Server is an on-prem WebLogic deployment with its repository database in Oracle. There is no centrally enforced per-tenant rate limit; the EMCLI / REST API performance is shaped by OMS sizing and back-end DB performance.

3 Limits Throttle: 429

Enterprise ManagementMonitoringOracleRate Limiting

Limits

OMS REST / EMCLI throughput management-server

varies

bounded by OMS WebLogic + repository DB sizing

Agent upload rate agent

varies

configured per agent (uploadInterval)

OCI Observability + Management services tenancy/region/service

varies

see OCI service docs (per-service throttling)

Policies

OMS sizing

Follow Oracle's OEM sizing guide (small / medium / large) to provision OMS instances and repository DB capacity for your agent count.

Agent upload tuning

Tune agent upload intervals to balance freshness vs OMS load.

Backoff

Honor 429 / 503 from OCI O+M services; for OMS REST, retry with backoff on transient WebLogic errors.

Sources

https://docs.oracle.com/en/enterprise-manager/cloud-control/