Hello. I have noticed today (not anymore) that pii3 was very slow. (It took about 3-5 minutes to simply copy a small file(20MB) ) Looking more carefully. "top" indicates that several mysql is taking cpu power. In fact, each mysql (about 6 or so) is using about 20-40% of cpu. "processlist" command of mysql shows that the command mysql executing is "SELECT * FROM ConditionsKeithley WHERE Unit=1 and Channel=2 and Time>1004138043 and Time<1004142409" from several rcas machines. I assumed that this is getting the magnet setting from database. But, I never noticed that pii3 is slow. ( Maybe it was accident that many people tried to use it at the same time.) If this contiuously occurs, it might be necessary to move mysql to somewhere else. (or /home to somewhere other than pii3) Hiro
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