Machine

Our machine

Now

Linux binti 4.19.0-13-amd64 #1 SMP Debian 4.19.160-2 (2020-11-28) x86_64 GNU/Linux

Before 2021

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

Now

2

Before 2021

1

Get the model name of the processor

cat /proc/cpuinfo | grep "model name"

Now

model name  : QEMU Virtual CPU version 2.5+

Before 2021

model name  : QEMU Virtual CPU version 2.1.2

Which memory is allocated to anarchaserver ?

free -m -h

Now

        total        used        free      shared  buff/cache   available
   Mem: 3.9Gi       1.6Gi       602Mi       103Mi       1.7Gi       1.9Gi
   Swap: 4.0Gi       870Mi       3.1Gi

Before 2021

        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

Now

Summary: 345.8 wakeups/second, 0.0 GPU ops/seconds, 0.0 VFS ops/sec and 9.1% CPU use

               Usage       Events/s    Category       Description
             3.3 ms/s     127.2        Timer          hrtimer_wakeup
            43.6 ms/s      55.6        Process        /usr/bin/puredata -nogui /home/b01/anarc
           537.9 µs/s      26.5        Timer          tick_sched_timer
             3.0 ms/s      24.3        Process        /usr/sbin/mysqld
             4.1 ms/s      18.6        Process        /usr/sbin/netdata -P /var/run/netdata/ne
             1.5 ms/s      18.9        Interrupt      [3] net_rx(softirq)
             1.3 ms/s      17.7        Process        /usr/bin/python3 /usr/bin/fail2ban-serve
           106.4 µs/s      11.4        Process        [rcu_sched]
            10.9 ms/s       6.5        Process        /usr/sbin/apache2 -k start
           481.0 µs/s       6.4        Process        /usr/bin/icecast2 -b -c /etc/icecast2/ic
             7.6 ms/s       3.5        Process        /usr/libexec/netdata/plugins.d/ebpf.plug
             0.8 ms/s       5.3        Process        [dmcrypt_write]
            46.9 µs/s       4.3        kWork          gc_worker
             7.6 ms/s      0.26        Process        /usr/libexec/netdata/plugins.d/apps.plug

<ESC> Exit

Before 2021

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 |