Description
It monitors memory metrics like Library Cache Reloads, Cache Invalidations, Library Cache Gets,Shared Pool Free Memory, Java Pool Free Memory,Large Pool Free Memory, and it works for Oracle 11g database version onwards. It is applicable on all the on-premise Oracle databases.
Prerequisites
The database you want to monitor should connect from the Gateway. Gateway Management profile should be added to the device. Database type credentials should be added against the device in the portal. While applying the template, the database port, SID or Service Name, connection timeout need to be specified.
Metric Parameters
| Parameter | Description |
|---|---|
| Frequency | Warning Threshold | If the metric value satisfies the condition defined along with Warning Threshold value, then a notification is sent to the user. |
| Critical Threshold | If the metric value satisfies the condition defined along with Critical Threshold value, then a notification is sent to the user. |
| Alert | The alert value can be set to either Yes or No. If it is Yes, then an alert message is sent to the user. |
Metrics
oracle.shared.pool.free
Metric Details
| Applicable for | Device |
| Description | It monitors the free shared pool memory in MB. |
| Category | Application |
| Collector Type | Gateway |
| Monitor Name | Oracle SGA stats |
| Unit | MB |
Possible Inputs
| Metric | Input Value | Range of Values |
|---|---|---|
| Frequency | 5 | 1 – 1440 (mins) |
| Filter | ||
| Warning Operator | ||
| Warning Threshold | ||
| Warning Repeat Count | ||
| Critical Operator | ||
| Critical Threshold | ||
| Critical Repeat Count | ||
| Alert | No | Yes/No |
| Graph (Yes/No) | Yes | Yes/No |
Sample Output
No graph
oracle.java.pool.free
Metric Details
| Applicable for | Device |
| Description | It monitors the free java pool memory in MB. |
| Category | Application |
| Collector Type | Gateway |
| Monitor Name | Oracle SGA stats |
| Unit | MB |
Possible Inputs
| Metric | Input Value | Range of Values |
|---|---|---|
| Frequency | 5 | 1 – 1440 (mins) |
| Filter | ||
| Warning Operator | ||
| Warning Threshold | ||
| Warning Repeat Count | ||
| Critical Operator | ||
| Critical Threshold | ||
| Critical Repeat Count | ||
| Alert | No | Yes/No |
| Graph (Yes/No) | Yes | Yes/No |
Sample Output
No graph
oracle.large.pool.free
Metric Details
| Applicable for | Device |
| Description | It monitors the free large pool memory in MB. |
| Category | Application |
| Collector Type | Gateway |
| Monitor Name | Oracle SGA stats |
| Unit | MB |
Possible Inputs
| Metric | Input Value | Range of Values |
|---|---|---|
| Frequency | 5 | 1 – 1440 (mins) |
| Filter | ||
| Warning Operator | ||
| Warning Threshold | ||
| Warning Repeat Count | ||
| Critical Operator | ||
| Critical Threshold | ||
| Critical Repeat Count | ||
| Alert | No | Yes/No |
| Graph (Yes/No) | Yes | Yes/No |
Sample Output
No graph