/mcpDescription Service Parameter Specifies the time of the day that the RIS database is cleaned up to remove any unused and old device information. During this time, the Number of Registration Attempts performance counters for all devices reset to 0. Default setting: 22:00 Maximum length: 5 Allowed values: Specify time in HH:mm format (for example 06:11). Unit: hours:minutes RIS Cleanup Time of the Day Specifies the RIS database information storage period for any unregistered or rejected device information from the Cisco CallManager service. After the time specified in this parameter expires, Cisco CallManager removes the expired entries during the next RIS database cleanup time (specified in the RIS Cleanup Time of the Day parameter). Default setting: 3 Minimum: 1 Maximum: 30 Unit: days RIS Unused Cisco CallManager Device Store Period Specifies the RIS database information storage period for any closed provider, device, or line information from the CTI Manager. After the time specified in this parameter expires, Cisco CTI Manager removes the expired entries during the next RIS database cleanup time (specified in the RIS Cleanup Time of the Day parameter). Default setting: 1 Minimum: 0 Maximum: 5 Unit: days RIS Unused CTI Records Storage Period Specifies the maximum number of records for closed CTI providers, devices, and lines that is kept in the RIS database. After the limit specified in this parameter reaches, Cisco CTI Manager does not save any new record for unused CTI providers, devices, or lines to the RIS database. Default setting: 3000 Minimum: 0 Maximum: 5000 Unit: records RIS Maximum Number of Unused CTI Records Enables or disables Trace and Log Central throttling behavior. Default setting: True TLC Throttling Enabled Specifies the system IOWait percentage that TLC throttles towards itself. Default setting: 10 Minimum: 10 Maximum: 40 TLC Throttling IOWait Goal Specifies the system CPU utilization percentage that TLC throttles towards itself. Default setting: 80 Minimum: 65 Maximum: 90 TLC Throttling CPU Goal Specifies the minimum delay in milliseconds between IO wait and CPU usage polls for the purpose of trace collection throttling. Default setting: 250 Minimum: 200 Maximum: 2000 TLC Throttling Polling Delay Specifies the maximum time an SFTP transfer is paused in order to prevent timeouts. This is a required field. Default setting: 5000 Minimum: 1000 Maximum: 10000 TLC Throttling SFTP Maximum Delay System Administration Guide 236 System Settings Service Parameters