The selected throughput or performance tier may be insufficient for concurrent client I/O against the shared file system. Read and write operations are throttled or delayed beyond application tolerance. This impacts availability of workloads that depend on timely file access.
Storage / File Storage / Threats / DEV
Under-Provisioned Performance Tier Degrades Availability
CCC.FileStor.TH06
Related Capabilities
| ID | Title | Description |
|---|---|---|
| CCC.FileStor.CP06 | Performance Tiers | The service may be configured to select throughput and latency performance tiers or modes matched to workload requirements. |
Related Controls
| ID | Title | Description |
|---|---|---|
| CCC.FileStor.CN06 | Monitor Performance Tier Saturation | Ensure that throughput or IOPS saturation on the selected performance tier is detected before workloads experience unacceptable latency. |
External Mappings
| Framework | ID | Remarks |
|---|---|---|
| MITRE-ATT&CK | T1499 | Endpoint Denial of Service |
| D3FEND | D3-APM | Application Performance Monitoring — counters T1499 |