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6 Cards in this Set

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the algorhythm for determining which thread should be run next is called a scheduling policy. what are the 3 possible values for such a policy?
fifo, rr, other
what is the vmstat command used for?
displays system activity for a specific time. from the cpu, gives user info. on swapping, cache, flushing, and interrupts.
what does the rmss command do?
reduces the effective size of the system and remeasures the workload. (memory)
what is the iostat command used for?
reports statistics about the cpu, disk input and output, and produces measures of throughput, utilization, queue length, transaction rates and service time.
what is the command svmon -G used for?
gives a picture of overall memory use.
what is the sar command used for?
the sar command reports on the various system activities.