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Linux machine performance issue.

 
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Top Forums UNIX for Dummies Questions & Answers Linux machine performance issue.
# 8  
Old 08-17-2010
I Have 2 cpus.
Code:
 #cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 23
model name      : Intel(R) Xeon(R) CPU           E5430  @ 2.66GHz
stepping        : 10
cpu MHz         : 2660.056
cache size      : 6144 KB
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat clflush dts mmx fxsr sse sse2 ss syscall lm constant_tsc pni ds_cpl cx16 xtpr lahf_lm
bogomips        : 6660.87
clflush size    : 64
cache_alignment : 64
address sizes   : 38 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 23
model name      : Intel(R) Xeon(R) CPU           E5430  @ 2.66GHz
stepping        : 10
cpu MHz         : 2660.056
cache size      : 6144 KB
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat clflush dts mmx fxsr sse sse2 ss syscall lm constant_tsc pni ds_cpl cx16 xtpr lahf_lm
bogomips        : 6660.87
clflush size    : 64
cache_alignment : 64
address sizes   : 38 bits physical, 48 bits virtual
power management:

# 9  
Old 08-17-2010
Did you check if there is maybe a big amount small processes (CPU usage time wise), that sum up to a big CPU usage time? Could you identify any process that eats up all the time?
Did you sum up the CPU time of all the oracle processes for example?
# 10  
Old 08-18-2010
Quote:
Originally Posted by zaxxon
Did you check if there is maybe a big amount small processes (CPU usage time wise), that sum up to a big CPU usage time? Could you identify any process that eats up all the time?
Did you sum up the CPU time of all the oracle processes for example?
Can u please guide me how would i do so?
# 11  
Old 08-18-2010
I already wrote in a previous post a line of code how to sum up. Also you can grep -c for some pattern like "oracle" in the output of ps aux to see how many processes are there. I mostly wrote everything I would try. Check my previous posts.
 
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