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On Thu, 25 Mar 1999, Ted Lemon wrote:
> > Also, I'm seeing "duplicate lease" messages. How does one end up with
> > a duplicate lease? It seems to be concentrated on my "shared"
> > networks.
>
> Probably from running a previous version of the server. Unless
> you're seeing this happen repetitively, I wouldn't worry about it.
>
> _MelloN_
It is happening repeatedly (and not just on my shared networks, as I
had thought). Should I try to edit the dhcpd.leases file and remove
the duplicates?
Also, on the memory thread again. As I mentioned before, I currently
have about 4200+ active leases (probably about 6300 defined in my
"range" declarations), with dhcpd about the only thing running on this
computer. It's redhad linux 5.2 (2.0.36) with 64M of RAM.
$ ps aux | grep dhcpd
USER PID %CPU %MEM SIZE RSS TTY STAT START TIME COMMAND
root 288 2.8 89.3 116872 56444 ? S Mar 24 185:30 /usr/sbin/dhcpd
"top" reports the following:
11:14am up 4 days, 14:05, 1 user, load average: 0.13, 0.07, 0.01
23 processes: 22 sleeping, 1 running, 0 zombie, 0 stopped
CPU states: 1.9% user, 1.1% system, 0.0% nice, 97.0% idle
Mem: 63140K av, 61924K used, 1216K free, 3384K shrd, 1444K buff
Swap: 124956K av, 61336K used, 63620K free 2856K cached
PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU %MEM TIME COMMAND
--------------------------------------------------------------------------
288 root 10 0 113M 54M 440 R 0 1.5 88.6 185:37 dhcpd
As you see, it's only been up for 4 days, and dhcpd has grown
DRAMATICALLY from when I first start it (not to mention used swap
space has grown dramatically too). After a reboot, I get the
following:
$ ps aux | grep dhcpd
USER PID %CPU %MEM SIZE RSS TTY STAT START TIME COMMAND
root 288 1.7 4.9 3520 3120 ? S 11:17 0:00 /usr/sbin/dhcpd
$ top
11:18am up 1 min, 1 user, load average: 0.23, 0.14, 0.05
23 processes: 22 sleeping, 1 running, 0 zombie, 0 stopped
CPU states: 0.5% user, 3.1% system, 0.0% nice, 96.6% idle
Mem: 63140K av, 18004K used, 45136K free, 6904K shrd, 2180K buff
Swap: 124956K av, 0K used, 124956K free 10376K cached
PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU %MEM TIME COMMAND
--------------------------------------------------------------------------
288 root 14 0 3132 3132 532 S 0 2.1 4.9 0:01 dhcpd
So my question is, if dhcpd claims all it's memory upon startup, why
is it growing from a mere 3M to 54M+ ? Am I worrying about something
that is normal?
_ . | Trust the computer industry to
|_) || [EMAIL PROTECTED] | shorten "Year 2000" to Y2k. It was
|_)||||_| | this kind of thinking that caused
Passauer_| Residence Computing | the problem in the first place.
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