Difference between revisions of "Machine"

From Anarchaserver
 
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'''Our 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
Linux anoia 3.2.0-4-amd64 #1 SMP Debian 3.2.68-1+deb7u4 x86_64
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Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
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
''Now''
2
''Before 2021''


1
1
'''Get the model name of the processor'''


cat /proc/cpuinfo | grep "model name"
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
model name    : QEMU Virtual CPU version 2.1.2
'''Which memory is allocated to anarchaserver ?'''


free -m -h
free -m -h


            total      used      free    shared    buffers    cached
''Now''
Mem:         1.0G      912M        90M        0B      120M      448M
 
        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
-/+ buffers/cache:      343M      658M


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sudo apt-get install powertop
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
PowerTOP 2.6.1    Overview  Idle stats  Frequency stats  Device
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                 Usage      Events/s    Category      Description
                 Usage      Events/s    Category      Description
             593.0 µs/s      9.9        Process        /usr/sbin/mysqld
             593.0 µs/s      9.9        Process        /usr/sbin/mysqld --basedi
--basedi
             165.0 µs/s      7.9        Timer          tick_sched_timer
             165.0 µs/s      7.9        Timer          tick_sched_timer
             223.8 µs/s      4.9        Interrupt      [3] net_rx(softirq)
             223.8 µs/s      4.9        Interrupt      [3] net_rx(softirq)
Line 47: Line 108:
             49.5 µs/s      1.0        Process        [kworker/0:0]
             49.5 µs/s      1.0        Process        [kworker/0:0]
             44.7 µs/s      1.0        Process        /usr/sbin/cron
             44.7 µs/s      1.0        Process        /usr/sbin/cron
             29.8 µs/s      1.0        Process      
             29.8 µs/s      1.0        Process       /usr/bin/memcached -m 64
/usr/bin/memcached -m 64
             11.0 µs/s      1.0        Timer          watchdog_timer_fn
             11.0 µs/s      1.0        Timer          watchdog_timer_fn
               6.5 µs/s      1.0        Process        [watchdog/0]
               6.5 µs/s      1.0        Process        [watchdog/0]
               4.1 µs/s      1.0        kWork          flush_to_ldisc
               4.1 µs/s      1.0        kWork          flush_to_ldisc
               0.7 µs/s      1.0        kWork          cfq_kick_queue
               0.7 µs/s      1.0        kWork          cfq_kick_queue
               2.3 ms/s      0.00        Process      
               2.3 ms/s      0.00        Process       /usr/sbin/rsyslogd -c5
/usr/sbin/rsyslogd -c5
             357.0 µs/s      0.00        kWork          kcryptd_crypt
             357.0 µs/s      0.00        kWork          kcryptd_crypt
             246.1 µs/s      0.00        Interrupt      [9] RCU(softirq)
             246.1 µs/s      0.00        Interrupt      [9] RCU(softirq)

Latest revision as of 17:57, 14 April 2021

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 |

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