06-04-2010
you can use "vmstat -w 5" for wide view
regards
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1. UNIX for Advanced & Expert Users
i have 2 question about vmstat
1)
pin (pagein) output of vmstat is always zero for our system
what is the meaning of this?
(pout significantly changes depending on the running processes)
2)
sometimes react output
of vmstat is given in K like 44K
sometimes it is given without any unit... (1 Reply)
Discussion started by: gfhgfnhhn
1 Replies
2. UNIX for Dummies Questions & Answers
Hello all
This is a sample vmstat output ...
$ vmstat 2 2
kthr memory page disk faults cpu
r b w swap free re mf pi po fr de sr hx hx hx hx in sy cs us sy id
1 0 0 23105784 7810488 323 767 1742 5 5 0 0 0 0 0 0 683 780 457 43 ... (9 Replies)
Discussion started by: luft
9 Replies
3. Shell Programming and Scripting
I need to capture the vmstat output of a server every 5 minutes, in a text filename with the name in the format vmoutput. yesterday's date.txt. I need to get the vmstat o/p for the whole day with 5 minutes interval and send it (preferably ftp) to my local desktop folder.
eg: vmstat 300... (1 Reply)
Discussion started by: yuvanash
1 Replies
4. UNIX for Advanced & Expert Users
Hello,
I'm seeing this problem with vmstat, where the first line of output always has the same CPU statistics. For example:
neked@nekedmachine:~$ date && vmstat
Fri Jul 24 06:57:08 EDT 2009
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
r b swpd ... (0 Replies)
Discussion started by: neked
0 Replies
5. Solaris
Hi all.
I need some assistance with my vmstat output.
We have several oracle db's running on our solaris machine:
SunOS rcworaprd 5.9 Generic_112233-07 sun4u sparc SUNW,Sun-Fire-480R
Recently I bumped up our main Oracle database to use 6 GB instead of 4 GB as vmstat output was showing... (1 Reply)
Discussion started by: jamie_collins
1 Replies
6. AIX
Hi AIX Expert,
the fr (page freed/page replacement) and sr (pages scanned by page-replacement algorithm) values from the vmstat output (see below please) are very high. I usually see this high value during the oracle database backup. In addition, the page scan/page steal/ page faults values... (7 Replies)
Discussion started by: Beginer0705
7 Replies
7. Solaris
Hi,
I am porting a piece of code from Solaris to Linux. Code uses VMSTAT command.
On Solaris machine VMSTAT output is following:
uname -a:
SunOS rgsm01 5.9 Generic_118558-03 sun4u sparc SUNW,Sun-Fire-V440
vmstat:
kthr memory page disk faults cpu
r b w swap free re mf pi po fr de sr m1 m2... (3 Replies)
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8. UNIX for Dummies Questions & Answers
Hi,
Users are reporting performance issue on my Sun Solaris 10 server. I am on the server. I don't see a issue or I might be looking at the wrong thing. Please help.
I don't see anything on sar. it's all zero on that. Not sure why users are reporting high CPU and unresponsive at times. ... (1 Reply)
Discussion started by: samnyc
1 Replies
9. Linux
I m checking idle time using vmstat, below are the results
var=$(ssh wmtmgr@$hostname vmstat | tail -1 | awk '{print $15}')
89
and now im subtracting 89 with 100 & im getting expected results
expr 100 - $var
11
Now How can I get the result 11 in one line code? (4 Replies)
Discussion started by: sam@sam
4 Replies
10. Solaris
Hi,
Recently from the vmstat output in the image attached, the first line of the cpu idle column shows a value of 15. Although the subsequent values show higher than 90, is there a reason why the first value is so low?
Is this a problem?
Thanks. (4 Replies)
Discussion started by: anaigini45
4 Replies
LEARN ABOUT SUSE
alter_view
ALTER
VIEW(7) SQL Commands ALTER VIEW(7)
NAME
ALTER VIEW - change the definition of a view
SYNOPSIS
ALTER VIEW name ALTER [ COLUMN ] column SET DEFAULT expression
ALTER VIEW name ALTER [ COLUMN ] column DROP DEFAULT
ALTER VIEW name OWNER TO new_owner
ALTER VIEW name RENAME TO new_name
ALTER VIEW name SET SCHEMA new_schema
DESCRIPTION
ALTER VIEW changes various auxiliary properties of a view. (If you want to modify the view's defining query, use CREATE OR REPLACE VIEW.)
You must own the view to use ALTER VIEW. To change a view's schema, you must also have CREATE privilege on the new schema. To alter the
owner, you must also be a direct or indirect member of the new owning role, and that role must have CREATE privilege on the view's schema.
(These restrictions enforce that altering the owner doesn't do anything you couldn't do by dropping and recreating the view. However, a
superuser can alter ownership of any view anyway.)
PARAMETERS
name The name (optionally schema-qualified) of an existing view.
SET/DROP DEFAULT
These forms set or remove the default value for a column. A default value associated with a view column is inserted into INSERT
statements on the view before the view's ON INSERT rule is applied, if the INSERT does not specify a value for the column.
new_owner
The user name of the new owner of the view.
new_name
The new name for the view.
new_schema
The new schema for the view.
NOTES
For historical reasons, ALTER TABLE can be used with views too; but the only variants of ALTER TABLE that are allowed with views are equiv-
alent to the ones shown above.
EXAMPLES
To rename the view foo to bar:
ALTER VIEW foo RENAME TO bar;
COMPATIBILITY
ALTER VIEW is a PostgreSQL extension of the SQL standard.
SEE ALSO
CREATE VIEW [create_view(7)], DROP VIEW [drop_view(7)]
SQL - Language Statements 2010-05-14 ALTER VIEW(7)