RE: vmstat -s "boot time" Redhat Linux
Date: Fri, 13 Nov 2009 11:05:59 -0500
Message-ID: <C0A5E31718FC064A91E9FD7BE2F081B101D4BC5B_at_exchange.gridapp.com>
That is the actual time in seconds since the epoch (unix time) that the machine was started. It's stored in /proc/stat, and vmstat just grabs the raw value and displays it with a slightly better label (it's btime in /proc/stat).
So, in other words, take that unix time, convert it to a human-readable time, adn you've got when the machine was booted.
Thanks,
Matt
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Matthew Zito
Chief Scientist
GridApp Systems
P: 646-452-4090
mzito_at_gridapp.com
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-----Original Message-----
From: oracle-l-bounce_at_freelists.org on behalf of Ethan Post
Sent: Fri 11/13/2009 10:57 AM
To: oracle-l
Subject: vmstat -s "boot time" Redhat Linux
Anyone know what the value "boot time" is suppose to measure?
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Received on Fri Nov 13 2009 - 10:05:59 CST