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Full Discussion: IO performance symptoms
Special Forums Hardware Filesystems, Disks and Memory IO performance symptoms Post 302347058 by vada010 on Monday 24th of August 2009 07:57:07 PM
Old 08-24-2009
Stats are posted below.

IOSTAT:
Code:
avg-cpu:  %user   %nice    %sys %iowait   %idle
           0.75    0.00    3.33   22.56   73.36

Device:    rrqm/s wrqm/s   r/s   w/s  rsec/s  wsec/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sda         38.00  59.33 500.00 12.33 19373.33  573.33  9686.67   286.67    38.93     1.52    2.96   1.76  90.00
sdb          0.00  76.67  1.00 39.33    5.33  760.00     2.67   380.00    18.98     2.73  634.89   3.41  13.77

avg-cpu:  %user   %nice    %sys %iowait   %idle
           1.08    0.00    4.41   28.73   65.78

Device:    rrqm/s wrqm/s   r/s   w/s  rsec/s  wsec/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sda         20.33   0.00 506.00  0.67 25728.00    5.33 12864.00     2.67    50.79     1.29    2.55   1.88  95.40
sdb          0.00 4528.33  0.00 89.33    0.00 36949.33     0.00 18474.67   413.61    43.44  486.30   4.16  37.20

MPSTAT:
Code:
04:00:20 AM  CPU   %user   %nice %system %iowait    %irq   %soft   %idle    intr/s
04:00:21 AM  all    2.50    0.00    5.75   21.00    0.00    0.00   70.75   2102.02
04:00:22 AM  all    0.00    0.00    1.75   23.31    0.00    0.25   74.69   1784.00
04:00:23 AM  all    0.50    0.00    2.49   22.94    0.25    0.00   73.82   1779.00
Average:     all    1.00    0.00    3.33   22.42    0.08    0.08   73.08   1887.63

VMSTAT:
Code:
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in    cs us sy id wa
12  2 1416976  45892 423720 12917860    0    0    16    28    1     1  1  1 98  0
 0  1 1416976  24188 424548 12941932    0   92 14264   656 2082  4831  3  6 71 21
 0  1 1417020  20924 424868 12945332    0  484  8136  1344 1785  4556  0  2 75 23

SAR -B:
Code:
03:30:01 AM  pgpgin/s pgpgout/s   fault/s  majflt/s
03:40:01 AM      0.38     41.41   3438.90      0.01
03:50:01 AM      0.09     47.06   3719.47      0.00
04:00:01 AM   1811.48   2079.85   3900.20      0.01
Average:       603.94    722.73   3686.15      0.01

04:02:40 AM       LINUX RESTART

Last edited by vada010; 08-24-2009 at 10:21 PM..
 

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LEARN ABOUT DEBIAN

pdfoutline

pdfoutline(1)						      General Commands Manual						     pdfoutline(1)

NAME

       pdfoutline - add outlines (aka bookmarks) to PDF files

SYNOPSIS

       pdfoutline input.pdf outlines.txt output.pdf

DESCRIPTION

       pdfoutline  reads  input file given as first argument, adds outlines from text file given as second argument, and saves result to file with
       name given as third argument.

       File with outlines information should consist of lines in the following format:
	      <level> <page> Outline text

       <level> and <page> should be integers.  Each field should be separated by exactly one space symbol.   All  values  for  <level>	should	be
       greater or equal than that of the first line.  Page numeration starts with 1.

       Outlines file can contain comments that start with # in first column.  Comments and empty lines are ignored.

OPTIONS

       pdfoutline accepts no options.

EXAMPLES

       Here is example of outlines data file:
	      0 1 Document title
	      1 1 Chapter 1
	      2 1 Chapter 1.1
	      2 2 Chapter 1.2
	      1 3 Chapter 2

       Using this file will result in outlines like the following:
	      Document title
	      +-Chapter 1
	      | +-Chapter 1.1
	      | +-Chapter 1.2
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AUTHOR

       pdfoutline author is Eugeniy Meshcheryakov <eugen@debian.org>
       pdfoutline is part of fntsample and can be downoaded from <http://fntsample.sourceforge.net/>.

								    2010-10-14							     pdfoutline(1)
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