3 messages, 3 authors, 2017-06-07 · open the first message on its own page
From: 未来不是梦 <hidden>
Date: 2017-06-06 12:06:54
I use ipmitool measuring power server power consumption, getting the following results without total power consumption as the following picture, do I add all power values as total power consumption? I am eager to receive someone's replay。Thanks。
From: Vaidyanathan Srinivasan <hidden>
Date: 2017-06-07 16:00:33
* ?????????? [off-list ref] [2017-06-06 19:59:24]:
I use ipmitool measuring power server power consumption, getting the following results without total power consumption as the following picture, do I add all power values as total power consumption? I am eager to receive someone's replay??Thanks?
The total system power is already aggregates as provided under ipmi
dcmi command.
You can read it like:
Inband: (within system)
root@ubuntu:~# ipmitool dcmi power reading
Instantaneous power reading: 485 Watts
Minimum during sampling period: 485 Watts
Maximum during sampling period: 486 Watts
Average power reading over sample period: 485 Watts
IPMI timestamp: Wed Jun 7 15:53:08 2017
Sampling period: 00000010 Seconds.
Power reading state is: activated
Out-of-band: (Over BMC network)
[sv@drishya] ~ % ipmitool -I lanplus -H bmc -U bmc-user -P bmc-pw dcmi power reading
Instantaneous power reading: 486 Watts
Minimum during sampling period: 483 Watts
Maximum during sampling period: 486 Watts
Average power reading over sample period: 484 Watts
IPMI timestamp: Wed Jun 7 15:54:11 2017
Sampling period: 00000010 Seconds.
Power reading state is: activated
You do get component power consumption from IPMI SDR, you can get
those from inband or out-of-band. But you need not manually add it up.
On-Chip-Controller (OCC) does the power aggregation already and
exports it through DCMI power reading.
--Vaidy
From: Bill Buros <hidden>
Date: 2017-06-07 18:44:00
From a peer.. Rafael Peria de Sene...
At Unicamp we developed a power monitor based on IPMI output to monitor our Minsky usage. Take a look at http://177.220.10.134/powergraph On Wed, Jun 7, 2017 at 11:00 AM, Vaidyanathan Srinivasan < svaidy@linux.vnet.ibm.com> wrote:
* ?????????? [off-list ref] [2017-06-06 19:59:24]:quoted
I use ipmitool measuring power server power consumption, getting thefollowing results without total power consumption as the following picture, do I add all power values as total power consumption? I am eager to receive someone's replay??Thanks? The total system power is already aggregates as provided under ipmi dcmi command. You can read it like: Inband: (within system) root@ubuntu:~# ipmitool dcmi power reading Instantaneous power reading: 485 Watts Minimum during sampling period: 485 Watts Maximum during sampling period: 486 Watts Average power reading over sample period: 485 Watts IPMI timestamp: Wed Jun 7 15:53:08 2017 Sampling period: 00000010 Seconds. Power reading state is: activated Out-of-band: (Over BMC network) [sv@drishya] ~ % ipmitool -I lanplus -H bmc -U bmc-user -P bmc-pw dcmi power reading Instantaneous power reading: 486 Watts Minimum during sampling period: 483 Watts Maximum during sampling period: 486 Watts Average power reading over sample period: 484 Watts IPMI timestamp: Wed Jun 7 15:54:11 2017 Sampling period: 00000010 Seconds. Power reading state is: activated You do get component power consumption from IPMI SDR, you can get those from inband or out-of-band. But you need not manually add it up. On-Chip-Controller (OCC) does the power aggregation already and exports it through DCMI power reading. --Vaidy