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Message ID: 3837     Entry time: Mon Nov 1 15:35:41 2010
Author: josephb 
Type: Update 
Category: CDS 
Subject: Front end USR and CPU times now recorded by DAQ 

Problem:

We have no record of how long the CPUs are taking to perform a cycle's worth of computation

Solution:

I added the following channels to the various slow DAQ configuration files in /opt/rtcds/caltech/c1/chans/daq/

IOO_SLOW.ini:[C1:FEC-34_USR_TIME]
IOO_SLOW.ini:[C1:FEC-34_CPU_METER]
IOP_SLOW.ini:[C1:FEC-20_USR_TIME]
IOP_SLOW.ini:[C1:FEC-20_CPU_METER]
IOP_SLOW.ini:[C1:FEC-33_USR_TIME]
IOP_SLOW.ini:[C1:FEC-33_CPU_METER]
MCS_SLOW.ini:[C1:FEC-36_USR_TIME]
MCS_SLOW.ini:[C1:FEC-36_CPU_METER]
RMS_SLOW.ini:[C1:FEC-37_USR_TIME]
RMS_SLOW.ini:[C1:FEC-37_CPU_METER]
SUS_SLOW.ini:[C1:FEC-21_USR_TIME]
SUS_SLOW.ini:[C1:FEC-21_CPU_METER]

 

Notes:

To restart the daqd code, simply kill the running process.  It should restart automatically.  If it appears not to have started, check the /opt/rtcds/caltech/c1/target/fb/restart.log file and the /opt/rtcds/caltech/c1/target/fb/logs/daqd.log.xxxx files.  If you made a mistake in the DAQ channels and its complaining, fix the error and then restart init on the fb machine by running "sudo /sbin/init q"

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