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Dell PowerEdge R720xd Concept Guide

1. Gan Dell Processor Acceleration Technology Introduction Dell Processor Acceleration Technology D PAT enabled through the BIOS provides a better performing solution than turning turbo off to force the processor to operate at the lowest base frequency while maintaining a more consistent turbo frequency state D PAT minimizes transition duration when the processor functions in turbo mode thereby decreasing jitter and allowing for lesser latency The following D ell PowerE dge systems with Intel E5 2690 processors installed support D PAT PowerEdge System Minimum BIOS Version Minimum iDRAC Firmware Version R720 1 4 8 1 30 30 R720xd 1 4 8 1 30 30 R620 1 4 8 1 30 30 Enabling DPAT To enable D PAT on your system make the following changes in the BIOS setup 1 Set the required number of cores a Press lt F2 gt to enter the System Setup menu b Inthe Processor Settings screen set the Number of C ores per Processor to the required value K NOTE The maximum turbo frequency increases with fewer cores enabled 2 Make the required changes in the BIOS System Profile using one of the following methods Set System Profile in the BIOS setup to Performance mode or 2013 03 Make the changes using the System Profile C ustom selection Set System Profile in BIOS to C ustom mode Set CPU Power M anagement to M aximum Performance mode Set Turbo Boost mode to E nabled You must enable DPAT with acon
2. eationClass Name DCIM_ComputerSystemt CreationClassName DCIM_BIOSService SystemName DCIM ComputerSystemtNam DCIM BIOSServic u 1 p 2 r https 3 wsman SkipCNcheck SkipCAcheck SkipRevocationCheck encoding utf 8 a basic file set_controlled_turbo xml K NOTE Replace 1 with iDRAC userlD 2 with iDRAC password and 3 with the iDRAC IP Enabling Turbo Using WSMAN To enable turbo using W SMAN use the following content for set_controlled_turbo xml lt p SetAttribute_INPUT xmlns p http schemas dmtf org wbem wscim 1 cim schema 2 root dcim DCIM_BIOSService gt lt p Target gt BIOS Setup 1 1 lt p Target gt lt p AttributeName gt ControlledTurbo lt p AttributeName gt lt p AttributeValue gt Enabled lt p AttributeValue gt lt p SetAttribute_INPUT gt Disabling Turbo Using WSMAN To disable turbo using W SMAN use the following content for set_controlled_turbo xml lt p SetAttribute_INPUT xmlns p http schemas dmtf org wbem wscim 1 cim schema 2 root dcim DCIM_BIOSService gt lt p Target gt BIOS Setup 1 1 lt p Target gt lt p AttributeName gt ControlledTurbo lt p AttributeName gt lt p AttributeValue gt Disabled lt p AttributeValue gt lt p SetAttribute_INPUT gt Enabling DPAT Using DTK Run the following command to enable DPAT using DTK Syscfg controlledturbo enable Disabling DPAT Using DTK Run the following command to disable DPAT using DTK Syscfg cont
3. rolledturbo disable 2013 Dell Inc Trademarks used in this text Dell the DELL logo and PowerEdge are trademarks of Dell Inc Intel is a registered trademark of Intel Corporation in the U S and other countries
4. trolledturbo command using one of the following modes Dell Remote Access Controller Admin RACADM e Web Services for Management W SM AN e Dell OpenM anage Deployment Toolkit DTK Enabling DPAT Using RACADM Firmware RACADM SSH or Telnet Session K NOTE Ensure that LC and CSIOR are enabled before performing the configuration 1 Set C ontrolledTurbo to E nable by running the following command racadm set bios procsettings controlledturbo Enabled 2 Create commit and host reboot jobs by using the jobqueue command racadm jobqueue create BIOS Setup 1 1 r pwrcycle s TIME_NOW e TIME_NA 3 Reboot the server and run CSIOR for the setting to take effect K NOTE The BIOS settings only take effect after you reboot the server and run CSIOR Attribute value names are case sensitive Disabling DPAT Using RACADM Firmware RACADM SSH or Telnet Session 1 Set C ontrolledTurbo to Disable by running the following command racadm set bios procsettings controlledturbo Disabled 2 Create commit and host reboot jobs by using the jobqueue command racadm jobqueue create BIOS Setup 1 1 r pwrcycle s TIME_NOW e TIME_NA 3 Reboot the server and let CSIOR run for the setting to take effect Enabling and Disabling DPAT Using WSMAN To enable or disable D PAT using W SM AN run the following command winrm i SetAttribute http schemas dmtf org wbem wscim 1 cim schema 2 root dcim DCIM_BIOSService SystemCr

Dell PowerEdge R720xd Concept Guide

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