iIn this Article
...
Diagnostic test | Recommended value | Examples of current value displayed in the diagnostic test |
Nodes have insufficient swap space | If the maximum value is not present, the system displays the value of 50% of the RAM configured or 8GB, whichever is greater. | If the value is not as per the recommended value the current value is displayed in red. |
Max Slots | If there is no minimum value, then the recommended value is calculated as follows: RAM configured or 8GB) * 2000 (max value) rounded to the nearest 500. | Example: If the maximum value is 3840, the current value displayed is 4000 |
Thread limit | Minimum value = 65000 | Displays the thread limit in red if the value is below the recommended value. Example: 4000 |
Max file descriptors | If there is no maximum value and the minimum value is 65000, then the recommended value should be 65000. | Example: 65535 |
Max jvm heap | The minimum and the recommended value is calculated as follows: Minimum value = 12GiB Recommended value = 12GiB | Example: 12.44 GiB |
RAM configured | Minimum value = 4GiB Recommended value = 4 GiB | Example: 2.73% |
RAM available | More than 15 minute period per day where memory utilization is > 75% or average memory utilization is > 60% | Example: 2.78% |
Disk storage configured | Minimum value: 40GiB Recommended value: 100GiB | Example: 39.98 GiB |
JCC Node Communication Requirements
...
Any extra latency or network hops between neighboring JCC nodes can introduce performance and reliability problems.