...
Uploads | ||
| Indicator | Description | Configurable |
|---|---|---|
| Uploads | The number of uploads in the cluster. | No |
| Uploads File Size | The size, in MB, of all uploads in the cluster. | No |
| Multimedia Uploads | The number of multimedia files in the cluster. | No |
| Multimedia Uploads File Size | The size, in MB, of all multimedia files in the cluster. | No |
...
Garbage Collection | ||
| Indicator | Description | Configurable |
|---|---|---|
| Average space cleared by minor GC since 5 minutes | The average space, in MB, cleared by minor garbage collections in the last interval (5 minutes by default). | No |
| Average space cleared by major GC since 5 minutes | The average space, in MB, cleared by major garbage collections in the last interval (5 minutes by default). | No |
| Amount of minor GC since 5 minutes | The number er of minor garbage collections executed in the last completed interval (5 minutes by default). | Yes |
| Amount of major GC since 5 minutes | The number of major garbage collections executed in the last completed interval (5 minutes by default). | Yes |
| Tip |
|---|
See https://www.oracle.com/webfolder/technetwork/tutorials/obe/java/gc01/index.html for information about garbage collection in Java. |
...
CPU | ||
| Indicator | Description | Configurable |
|---|---|---|
| Active threads | The number of active threads in the JVM. | Yes |
| CPU Overview | The total CPU usage by all processes. | Yes |
| Process CPU | The CPU usage of the current JVM process presented as a percentage of the total available. | Yes |
...
Frontend Cache | ||
| Indicator | Description | Configurable |
|---|---|---|
| Amount of cache files | The number of files in the frontend cache. | No |
| Cache disk space | The size, in KB, of all cached files. | No |
| Cache ratio | The number of frontend requests served from the cache divided by the number of generated frontend requests (in %). | No |
...
Memory Information | ||
| Indicator | Description | Configurable |
|---|---|---|
| Installed RAM | The amount of RAM installed on the server. | Yes |
| Heap allocated to the JVM | The amount of memory allocated to the Java Virtual Machine (JVM). | Yes |
| Used heap memory | The percentage of used heap space compared to the total committed heap space. | Yes |
...
Disk | ||
| Indicator | Description | Configurable |
|---|---|---|
| Capacity | The size of the hard disk drive on the server. | No |
| Free Space | The amount of free space on the disk. | Yes |
| Used Space (in GB) | The amount of space used on the disk. | No |
...