I have a 12 core Linux cpu but the load is really high on this box, hovering around 50. Post: 302911423

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Top Forums UNIX for Dummies Questions & Answers I have a 12 core Linux cpu but the load is really high on this box, hovering around 50. Post 302911423 by Moon1234 on Thursday 31st of July 2014 02:08:36 PM

07-31-2014

Registered User

I hope this will help

Code:

top - 14:06:47 up 7 days	 11:46	  0 users	  load average: 46.05	43.68	32.2		
Tasks: 330 total	  20 running	 310 sleeping	   0 stopped	   0 zombie			
Cpu(s): 92.1%us	  6.6%sy	  0.0%ni	  0.2%id	  0.8%wa	  0.0%hi	  0.3%si	  0.0%st
Mem:  12164276k total	 12063308k used	   100968k free	    61984k buffers				
Swap:  2097144k total	      244k used	  2096900k free	 10139736k cached				
							
  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND							
 2715 root      19   0  178m  79m 8068 R 121.2  0.7   0:27.66 zoombie							
 4155 root      17   0  166m  77m 8060 R 114.0  0.7   0:13.25 zoombie							
 4881 root      17   0  162m  74m 8064 R 109.4  0.6   0:08.75 zoombie							
26680 root      16   0  174m  52m 8116 R 90.3  0.4   0:59.79 zoombie							
26555 root      25   0  186m  98m 8264 R 83.7  0.8   0:29.13 zoombie							
12394 root      18   0  198m  50m 8224 R 75.8  0.4   2:08.08 zoombie							
 6877 root      15   0 2372m 440m  21m S 74.1  3.7   6558:06 zoombie							
 2174 root      25   0  364m  34m  13m R 70.2  0.3   0:12.50 zoombie							
31227 root      24   0  162m  56m 8144 R 64.9  0.5   0:24.82 zoombie							
16611 root      17   0  274m 147m 8244 R 64.6  1.2   0:48.05 zoombie							
26566 root      25   0  170m  60m 8268 R 61.9  0.5   0:30.78 zoombie							
30700 root      25   0  160m  53m 8084 R 60.3  0.5   0:21.50 zoombie							
 2508 root      25   0  194m  57m 8124 S 51.1  0.5   0:20.70 zoombie							
 2238 root      25   0  368m  28m 8240 R 49.7  0.2   0:11.46 zoombie							
 5368 root      18   0  350m  21m 7684 R 35.2  0.2   0:01.07 zoombie							
 5389 root      19   0 92712  24m 7960 R 14.5  0.2   0:00.44 zoombie							
30104 root      25   0  408m  27m 8256 R 10.2  0.2   0:25.06 zoombie							
 5401 root      19   0 72216  19m 7424 R  8.9  0.2   0:00.27 zoombie							
 4336 root      18   0 80352  22m 6700 S  8.2  0.2   0:01.32 zoombie							
 4115 root      18   0  106m  47m 6708 S  2.0  0.4   0:01.65 zoombie							
  553 root      10  -5     0    0    0 S  1.3  0.0 101:29.65 kswapd0							
 3919 dbpmt1    15   0 11016 1276  796 R  0.7  0.0   0:00.06 top							
 6893 root      16   0 57820 2876 1136 S  0.7  0.0  14:00.23 zoombie							
  552 root      15   0     0    0    0 S  0.3  0.0   9:21.33 pdflush							
 3643 root      10  -5     0    0    0 S  0.3  0.0  23:41.94 jbd2/dm-9-8							
 8353 root      15   0  103m 1420  688 S  0.3  0.0   1:51.97 hpasmlited							
    1 root      15   0 10372  708  596 S  0.0  0.0   0:12.26 init							
    2 root      RT  -5     0    0    0 S  0.0  0.0   1:16.91 anonymous/0							
    3 root      34  19     0    0    0 S  0.0  0.0   0:10.49 ksoftirqd/0							
    4 root      RT  -5     0    0    0 S  0.0  0.0   0:00.00 watchdog/0							
    5 root      RT  -5     0    0    0 S  0.0  0.0   1:44.20 anonymous/1							
    6 root      34  19     0    0    0 S  0.0  0.0   0:06.19 ksoftirqd/1							
    7 root      RT  -5     0    0    0 S  0.0  0.0   0:00.00 watchdog/1							
    8 root      RT  -5     0    0    0 S  0.0  0.0   1:26.14 anonymous/2							
    9 root      34  19     0    0    0 S  0.0  0.0   0:06.37 ksoftirqd/2							
   10 root      RT  -5     0    0    0 S  0.0  0.0   0:00.00 watchdog/2							
   11 root      RT  -5     0    0    0 S  0.0  0.0   1:05.80 anonymous/3

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LEARN ABOUT NETBSD

cpuset

CPUSET(3)						   BSD Library Functions Manual 						 CPUSET(3)

NAME

     cpuset_create, cpuset_destroy, cpuset_zero, cpuset_set, cpuset_clr, cpuset_isset, cpuset_size -- dynamic CPU sets

SYNOPSIS

     #include <sched.h>

     cpuset_t *
     cpuset_create(void);

     void
     cpuset_destroy(cpuset_t *set);

     void
     cpuset_zero(cpuset_t *set);

     int
     cpuset_set(cpuid_t cpu, cpuset_t *set);

     int
     cpuset_clr(cpuid_t cpu, cpuset_t *set);

     int
     cpuset_isset(cpuid_t cpu, const cpuset_t *set);

     size_t
     cpuset_size(const cpuset_t *set);

DESCRIPTION

     This section describes the functions used to create, set, use and destroy the dynamic CPU sets.

     This API can be used with the POSIX threads, see pthread(3) and affinity(3).

     The ID of the primary CPU in the system is 0.

FUNCTIONS

     cpuset_create()
	      Allocates and initializes a clean CPU-set.  Returns the pointer to the CPU-set, or NULL on failure.

     cpuset_destroy(set)
	      Destroy the CPU-set specified by set.

     cpuset_zero(set)
	      Makes the CPU-set specified by set clean, that is, memory is initialized to zero bytes, and none of the CPUs set.

     cpuset_set(cpu, set)
	      Sets the CPU specified by cpu in set.  Returns zero on success, and -1 if cpu is invalid.

     cpuset_clr(cpu, set)
	      Clears the CPU specified by cpu in the CPU-set set.  Returns zero on success, and -1 if cpu is invalid.

     cpuset_isset(cpu, set)
	      Checks if CPU specified by cpu is set in the CPU-set set.  Returns the positive number if set, zero if not set, and -1 if cpu is
	      invalid.

     cpuset_size(set)
	      Returns the size in bytes of CPU-set specified by set.

SEE ALSO

     affinity(3), pset(3), sched(3), schedctl(8), kcpuset(9)

HISTORY

     The dynamic CPU sets appeared in NetBSD 5.0.

BSD
								 November 2, 2011							       BSD