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Re: Squid Under High Load

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> did you eventually compiled with --disable-internal-dns ? probably not
> exactly what you want ...
> could you convert "large number" and "high load"  into decimal
> numbers?

Fixed that and it seems to work fine now.  So far.

He is probably using aufs - and with his slow disks he is probably
having iowait problems..


what is the output from

  vmstat 5

See below.  How does that look?  Also, do I need to increase "file
descriptors"?  They appear to be set at 1024 now.  I am running CentOS
4.4 and not sure I should change them.  Is there anyway to tell how
many are in use?  There is an example of how in Duane Wessel's Squid
book.  Actually lots of stuff in his book.

Right now this is running on a single SATA 7200 RPM drive which is
also system drive.  I plan on eventually adding 2 more SATA drives and
splitting the cache between the 2 additional drives and not using
system drive for cache at all but only logs and system.  I think that
should handle the load?

Thanks.

Matt

[root@proxy etc]# vmstat 5
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r  b   swpd   free   buff  cache   si   so    bi    bo   in    cs us sy id wa
0  0      0 526640  89004 292420    0    0     2     9   78    29  0  0 100  0
0  0      0 526128  89012 292864    0    0     0   143 1635   325  1  1 98  0
0  0      0 525936  89012 293112    0    0     0    66 1642   367  1  0 99  0
0  0      0 525296  89020 293536    0    0     0   113 1775   426  1  1 98  0
0  0      0 524848  89032 293916    0    0     0   113 1922   440  1  1 98  0
0  0      0 524520  89036 294196    0    0     0    66 1893   514  1  1 98  0
0  0      0 524072  89048 294652    0    0     0   103 1764   367  1  0 99  0
0  0      0 523688  89052 294892    0    0     0    86 1702   305  0  0 99  0
0  0      0 522728  89064 295540    0    0     0   150 1938   402  1  1 98  0
0  0      0 522600  89068 295612    0    0     0   172 1882   399  1  0 99  0
0  0      0 521704  89076 296452    0    0     0   186 1921   403  1  1 99  0
0  0      0 520552  89088 297428    0    0     0   223 1937   433  1  0 99  0
0  0      0 519528  89104 298184    0    0     0   205 1990   423  1  1 99  0
0  0      0 518512  89120 299120    0    0     0   222 1993   492  1  1 98  1
0  0      0 518120  89120 299624    0    0     0   130 1684   369  1  1 99  0

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