Difference between revisions of "Machine"

From Anarchaserver
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Our machine
'''Our machine'''
 
Linux anoia 3.2.0-4-amd64 #1 SMP Debian 3.2.68-1+deb7u4 x86_64
Linux anoia 3.2.0-4-amd64 #1 SMP Debian 3.2.68-1+deb7u4 x86_64


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permitted by applicable law.
permitted by applicable law.


How many processors has anarchaserver ?
'''How many processors has anarchaserver ?'''


grep processor /proc/cpuinfo | wc -l
grep processor /proc/cpuinfo | wc -l
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Power consumption
'''Power consumption'''


sudo apt-get install powertop
sudo apt-get install powertop

Revision as of 05:08, 15 July 2016

Our machine

Linux anoia 3.2.0-4-amd64 #1 SMP Debian 3.2.68-1+deb7u4 x86_64

The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law.

How many processors has anarchaserver ?

grep processor /proc/cpuinfo | wc -l

1

cat /proc/cpuinfo | grep "model name"

model name  : QEMU Virtual CPU version 2.1.2

free -m -h

            total       used       free     shared    buffers     cached

Mem: 1.0G 912M 90M 0B 120M 448M -/+ buffers/cache: 343M 658M


Power consumption

sudo apt-get install powertop

PowerTOP 2.6.1 Overview Idle stats Frequency stats Device stats Tunab

Summary: 34.6 wakeups/second, 0.0 GPU ops/seconds, 0.0 VFS ops/sec and 1.3% CPU

               Usage       Events/s    Category       Description
           593.0 µs/s       9.9        Process        /usr/sbin/mysqld

--basedi

           165.0 µs/s       7.9        Timer          tick_sched_timer
           223.8 µs/s       4.9        Interrupt      [3] net_rx(softirq)
             4.9 ms/s       2.0        Process        [kswapd0]
            43.8 µs/s       3.0        Timer          hrtimer_wakeup
             3.3 ms/s      0.00        Process        powertop
            49.5 µs/s       1.0        Process        [kworker/0:0]
            44.7 µs/s       1.0        Process        /usr/sbin/cron
            29.8 µs/s       1.0        Process       

/usr/bin/memcached -m 64

            11.0 µs/s       1.0        Timer          watchdog_timer_fn
             6.5 µs/s       1.0        Process        [watchdog/0]
             4.1 µs/s       1.0        kWork          flush_to_ldisc
             0.7 µs/s       1.0        kWork          cfq_kick_queue
             2.3 ms/s      0.00        Process       

/usr/sbin/rsyslogd -c5

           357.0 µs/s      0.00        kWork          kcryptd_crypt
           246.1 µs/s      0.00        Interrupt      [9] RCU(softirq)
           208.5 µs/s      0.00        Process        sshd: geeksha@pts/3

<ESC> Exit |