Analyse Linuxsystem: Unterschied zwischen den Versionen

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=[[Load]]=
 
=[[Load]]=
−
Prozessoranzahl * 1 ist noch ok
 
−
*uptime
 
−
11:29:30 up 6 min,  1 user,  load average: 4.21, 3.07, 1.37
 
−
*top
 
−
<pre>
 
−
top - 11:36:32 up 13 min,  1 user,  load average: 1.54, 2.09, 1.54
 
−
 
−
Tasks: 334 total,  1 running, 333 sleeping,  0 stopped,  0 zombie
 
−
%Cpu(s):  3.0 us,  2.2 sy,  0.0 ni, 94.8 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
 
−
KiB Mem:  32505060 total,  8500908 used, 24004152 free,    63504 buffers
 
−
KiB Swap:  7208956 total,        0 used,  7208956 free.  355116 cached Mem
 
−
 
−
  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM    TIME+ COMMAND                                                                 
 
−
3545 root      20  0 2061548 1.030g  10376 S  11.3  3.3  2:27.61 kvm                                                                     
 
−
3650 root      20  0 1528548  29768  10444 S  9.6  0.1  0:41.16 kvm                                                                     
 
−
3491 root      20  0 3060972 1.114g  10436 S  8.0  3.6  1:39.85 kvm                                                                     
 
−
3672 root      20  0 1528548  29552  10396 S  6.0  0.1  0:40.07 kvm                                                                     
 
−
...
 
−
</pre>
 
  
 
=Speicher und Swapauslastung=
 
=Speicher und Swapauslastung=

Version vom 13. September 2016, 09:48 Uhr

Anzahl der Prozessoren

  • cat /proc/cpuinfo | grep processor
processor	: 0
processor	: 1
processor	: 2
processor	: 3
processor	: 4
processor	: 5
processor	: 6
processor	: 7


Load

Speicher und Swapauslastung

  • free
             total       used       free     shared    buffers     cached
Mem:      32505060    8450840   24054220      43212      62900     354900
-/+ buffers/cache:    8033040   24472020
Swap:      7208956          0    7208956

Temperatur

  • sensors
acpitz-virtual-0
Adapter: Virtual device
temp1:        +27.8°C  (crit = +106.0°C)
temp2:        +29.8°C  (crit = +106.0°C)

asus-isa-0000
Adapter: ISA adapter
cpu_fan:        0 RPM

coretemp-isa-0000
Adapter: ISA adapter
Physical id 0:  +60.0°C  (high = +85.0°C, crit = +105.0°C)
Core 0:         +59.0°C  (high = +85.0°C, crit = +105.0°C)
Core 1:         +60.0°C  (high = +85.0°C, crit = +105.0°C)
Core 2:         +48.0°C  (high = +85.0°C, crit = +105.0°C)
Core 3:         +57.0°C  (high = +85.0°C, crit = +105.0°C)
<pre>
=Raid (software= =
*cat /proc/mdstat 
<pre>
Personalities : [raid1] 
md0 : active raid1 sdb1[0] sdc1[1]
      2930135232 blocks super 1.2 [2/2] [UU]
      [>....................]  resync =  1.2% (36622336/2930135232) finish=1225.0min speed=39364K/sec
      
unused devices: <none>

Festplattenauslastung

  • iotop
Total DISK READ :     606.81 K/s | Total DISK WRITE :      86.27 K/s
Actual DISK READ:     605.83 K/s | Actual DISK WRITE:     101.95 K/s
  TID  PRIO  USER     DISK READ  DISK WRITE  SWAPIN     IO>    COMMAND                                                                       
 3531 be/4 root        0.00 B/s   11.76 K/s  0.00 %  0.00 % kvm -id 100 -chardev socket,id=qmp,path=~us=pci.0,addr=0x13,id=net1,bootindex=301
 3594 be/4 root        3.92 K/s   27.45 K/s  0.00 %  0.00 % kvm -id 101 -chardev socket,id=qmp,path=~us=pci.0,addr=0x13,id=net1,bootindex=301
 3636 be/4 root        3.92 K/s   35.29 K/s  0.00 %  0.00 % kvm -id 102 -chardev socket,id=qmp,path=~-global kvm-pit.lost_tick_policy=discard
 3637 be/4 root       31.37 K/s    3.92 K/s  0.00 %  0.00 % kvm -id 102 -chardev socket,id=qmp,path=~-global kvm-pit.lost_tick_policy=discard
 3638 be/4 root        0.00 B/s    7.84 K/s  0.00 %  0.00 % kvm -id 102 -chardev socket,id=qmp,path=~-global kvm-pit.lost_tick_policy=discard
 3639 be/4 root      567.59 K/s    0.00 B/s  0.00 %  0.00 % kvm -id 102 -chardev socket,id=qmp,path=~-global kvm-pit.lost_tick_policy=discard
    1 be/4 root        0.00 B/s    0.00 B/s  0.00 %  0.00 % init
    2 be/4 root        0.00 B/s    0.00 B/s  0.00 %  0.00 % [kthreadd]
    3 be/4 root        0.00 B/s    0.00 B/s  0.00 %  0.00 % [ksoftirqd/0]
    5 be/0 root        0.00 B/s    0.00 B/s  0.00 %  0.00 % [kworker/0:0H]
    7 be/4 root        0.00 B/s    0.00 B/s  0.00 %  0.00 % [rcu_sched]
    8 be/4 root        0.00 B/s    0.00 B/s  0.00 %  0.00 % [rcu_bh]
    9 rt/4 root        0.00 B/s    0.00 B/s  0.00 %  0.00 % [migration/0]
   10 rt/4 root        0.00 B/s    0.00 B/s  0.00 %  0.00 % [watchdog/0]

Anzeigen von Shutdown und Runleveländerungen

  • last -x
runlevel (to lvl 5)   4.4.15-1-pve     Tue Sep 13 11:26 - 11:43  (00:17)    
root     pts/0        192.168.244.2    Tue Sep 13 11:25   still logged in   
reboot   system boot  4.4.15-1-pve     Tue Sep 13 11:23 - 11:43  (00:20)    
runlevel (to lvl 5)   4.4.15-1-pve     Thu Sep  8 14:30 - 11:26 (4+20:55)   
reboot   system boot  4.4.15-1-pve     Thu Sep  8 14:27 - 11:43 (4+21:15)   
root     pts/1        rome.xinux.org   Mon Sep  5 14:48 - 15:18  (00:29)    
root     pts/1        rome.xinux.org   Mon Sep  5 10:45 - 11:24  (00:38)    
runlevel (to lvl 5)   4.4.15-1-pve     Mon Sep  5 10:44 - 14:30 (3+03:46)   
reboot   system boot  4.4.15-1-pve     Mon Sep  5 10:42 - 11:43 (8+01:01)   
reboot   system boot  4.4.15-1-pve     Mon Sep  5 10:41 - 11:43 (8+01:02)   
root     pts/2        rome.xinux.org   Mon Sep  5 10:39 - crash  (00:02)    
root     pts/1        rome.xinux.org   Mon Sep  5 10:37 - crash  (00:03)    
runlevel (to lvl 5)   4.4.15-1-pve     Mon Sep  5 10:37 - 10:44  (00:07)    
reboot   system boot  4.4.15-1-pve     Mon Sep  5 10:34 - 11:43 (8+01:08)   
root     pts/0        rome.xinux.org   Mon Sep  5 10:19 - crash  (00:15)    
root     pts/1        rome.xinux.org   Mon Sep  5 10:04 - 10:19  (00:14)
Abgerufen von „http://wiki.ixheim.de/index.php?title=Analyse_Linuxsystem&oldid=10819“