The complete list of options for flush_param
are:
| Parameter | Description |
|---|---|
| alog_sleep_time | Access scanner interval (minute) |
| alog_task_time | Access scanner next task time (UTC) |
| bg_fetch_delay | Delay before executing a bg fetch (test feature). |
| couch_response_timeout | timeout in receiving a response from couchdb. |
| exp_pager_stime | Expiry Pager interval. Time interval that Couchbase Server waits before it performs cleanup and removal of expired items from disk. |
| flushall_enabled | Enable flush operation. |
| klog_compactor_queue_cap | queue cap to throttle the log compactor. |
| klog_max_log_size | maximum size of a mutation log file allowed. |
| klog_max_entry_ratio | max ratio of # of items logged to # of unique items. |
| pager_active_vb_pcnt | Percentage of active vbuckets items among all ejected items by item pager. |
| pager_unbiased_period | Period after last access scanner run during which item pager preserve working set. |
| queue_age_cap | Maximum queue age before flushing data. |
| max_size | Max memory used by the server. |
| max_txn_size | Maximum number of items in a flusher transaction. |
| min_data_age | Minimum data age before flushing data. |
| mutation_mem_threshold | Amount of RAM that can be consumed in that caching layer before clients start receiving temporary out of memory messages. |
| timing_log | path to log detailed timing stats. |