Resource Usage / Background Writer
bgwriter_delay
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Specifies the delay between activity rounds for the background writer. In each round the writer issues writes for some number of dirty buffers. |
| Data type | integer |
| Default value | 20 |
| Allowed values | 10-10000 |
| Parameter type | dynamic |
| Documentation | bgwriter_delay |
bgwriter_flush_after
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Number of pages after which previously performed writes by the background writer are flushed to disk. |
| Data type | integer |
| Default value | 64 |
| Allowed values | 0-256 |
| Parameter type | dynamic |
| Documentation | bgwriter_flush_after |
bgwriter_lru_maxpages
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | In each round, no more than this many buffers will be written by the background writer. |
| Data type | integer |
| Default value | 100 |
| Allowed values | 0-1073741823 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_maxpages |
bgwriter_lru_multiplier
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | The average recent need of buffers is multiplied by bgwriter_lru_multiplier to arrive at an estimate of the number of buffers that will be needed during the next round. |
| Data type | numeric |
| Default value | 2 |
| Allowed values | 0-10 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_multiplier |
bgwriter_delay
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Specifies the delay between activity rounds for the background writer. In each round the writer issues writes for some number of dirty buffers. |
| Data type | integer |
| Default value | 20 |
| Allowed values | 10-10000 |
| Parameter type | dynamic |
| Documentation | bgwriter_delay |
bgwriter_flush_after
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Number of pages after which previously performed writes by the background writer are flushed to disk. |
| Data type | integer |
| Default value | 64 |
| Allowed values | 0-256 |
| Parameter type | dynamic |
| Documentation | bgwriter_flush_after |
bgwriter_lru_maxpages
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | In each round, no more than this many buffers will be written by the background writer. |
| Data type | integer |
| Default value | 100 |
| Allowed values | 0-1073741823 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_maxpages |
bgwriter_lru_multiplier
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | The average recent need of buffers is multiplied by bgwriter_lru_multiplier to arrive at an estimate of the number of buffers that will be needed during the next round. |
| Data type | numeric |
| Default value | 2 |
| Allowed values | 0-10 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_multiplier |
bgwriter_delay
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Specifies the delay between activity rounds for the background writer. In each round the writer issues writes for some number of dirty buffers. |
| Data type | integer |
| Default value | 20 |
| Allowed values | 10-10000 |
| Parameter type | dynamic |
| Documentation | bgwriter_delay |
bgwriter_flush_after
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Number of pages after which previously performed writes by the background writer are flushed to disk. |
| Data type | integer |
| Default value | 64 |
| Allowed values | 0-256 |
| Parameter type | dynamic |
| Documentation | bgwriter_flush_after |
bgwriter_lru_maxpages
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | In each round, no more than this many buffers will be written by the background writer. |
| Data type | integer |
| Default value | 100 |
| Allowed values | 0-1073741823 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_maxpages |
bgwriter_lru_multiplier
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | The average recent need of buffers is multiplied by bgwriter_lru_multiplier to arrive at an estimate of the number of buffers that will be needed during the next round. |
| Data type | numeric |
| Default value | 2 |
| Allowed values | 0-10 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_multiplier |
bgwriter_delay
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Specifies the delay between activity rounds for the background writer. In each round the writer issues writes for some number of dirty buffers. |
| Data type | integer |
| Default value | 20 |
| Allowed values | 10-10000 |
| Parameter type | dynamic |
| Documentation | bgwriter_delay |
bgwriter_flush_after
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Number of pages after which previously performed writes by the background writer are flushed to disk. |
| Data type | integer |
| Default value | 64 |
| Allowed values | 0-256 |
| Parameter type | dynamic |
| Documentation | bgwriter_flush_after |
bgwriter_lru_maxpages
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | In each round, no more than this many buffers will be written by the background writer. |
| Data type | integer |
| Default value | 100 |
| Allowed values | 0-1073741823 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_maxpages |
bgwriter_lru_multiplier
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | The average recent need of buffers is multiplied by bgwriter_lru_multiplier to arrive at an estimate of the number of buffers that will be needed during the next round. |
| Data type | numeric |
| Default value | 2 |
| Allowed values | 0-10 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_multiplier |
bgwriter_delay
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Specifies the delay between activity rounds for the background writer. In each round the writer issues writes for some number of dirty buffers. |
| Data type | integer |
| Default value | 20 |
| Allowed values | 10-10000 |
| Parameter type | dynamic |
| Documentation | bgwriter_delay |
bgwriter_flush_after
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Number of pages after which previously performed writes by the background writer are flushed to disk. |
| Data type | integer |
| Default value | 64 |
| Allowed values | 0-256 |
| Parameter type | dynamic |
| Documentation | bgwriter_flush_after |
bgwriter_lru_maxpages
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | In each round, no more than this many buffers will be written by the background writer. |
| Data type | integer |
| Default value | 100 |
| Allowed values | 0-1073741823 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_maxpages |
bgwriter_lru_multiplier
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | The average recent need of buffers is multiplied by bgwriter_lru_multiplier to arrive at an estimate of the number of buffers that will be needed during the next round. |
| Data type | numeric |
| Default value | 2 |
| Allowed values | 0-10 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_multiplier |
bgwriter_delay
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Specifies the delay between activity rounds for the background writer. In each round the writer issues writes for some number of dirty buffers. |
| Data type | integer |
| Default value | 20 |
| Allowed values | 10-10000 |
| Parameter type | dynamic |
| Documentation | bgwriter_delay |
bgwriter_flush_after
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | Number of pages after which previously performed writes by the background writer are flushed to disk. |
| Data type | integer |
| Default value | 64 |
| Allowed values | 0-256 |
| Parameter type | dynamic |
| Documentation | bgwriter_flush_after |
bgwriter_lru_maxpages
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | In each round, no more than this many buffers will be written by the background writer. |
| Data type | integer |
| Default value | 100 |
| Allowed values | 0-1073741823 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_maxpages |
bgwriter_lru_multiplier
| Attribute | Value |
|---|---|
| Category | Resource Usage / Background Writer |
| Description | The average recent need of buffers is multiplied by bgwriter_lru_multiplier to arrive at an estimate of the number of buffers that will be needed during the next round. |
| Data type | numeric |
| Default value | 2 |
| Allowed values | 0-10 |
| Parameter type | dynamic |
| Documentation | bgwriter_lru_multiplier |