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RE: Squid Up Time is shown as negative

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For example, here is the information from one of my systems:

$ cat /proc/stat | grep btime | awk -F ' ' '{print $2}'
1299272744

$ date +"%s"
1301375522

$ date -d "1970-01-01 1299272744 sec UTC"
Fri Mar  4 15:05:44 CST 2011

$ date -d "1970-01-01 1301375522 sec UTC"
Tue Mar 29 00:12:02 CDT 2011

-Keith.

At 12:09 AM -0500 3/29/11, Keith Chadwick wrote:
From the looks of your output, it appears to be a counter wrapping issue.

If you are using RHEL or RHEL compatible distribution, what do the following commands return?

	cat /proc/stat | grep btime | awk -F ' ' '{print $2}'
and
	date +"%s"

The first should list the system boottime in seconds from the UNIX epoch,
the second should list the current epoch time.

-Keith.

At 10:28 AM +0530 3/29/11, Saurabh Agarwal wrote:
Resending since earlier mail text got poorly mixed.

Hi All

I am using Squid-2.7.Stable7. The cachemgr info using "squidclient -h ip mgr:info" is showing uptime as negative. Below is the output from cachemgr. All other output is right and is being shown as +ve.

Resource usage for squid:
        UP Time:        -49193.139 seconds
        CPU Time:       0.525 seconds
        CPU Usage:      -0.00%
        CPU Usage, 5 minute avg:        0.00%
        CPU Usage, 60 minute avg:       0.00%
        Process Data Segment Size via sbrk(): 2372 KB
        Maximum Resident Size: 0 KB


Can someone tell what could be the issue here?

Regards,
Saurabh

-----Original Message-----
From: Saurabh Agarwal
Sent: Tuesday, March 29, 2011 10:27 AM
To: squid-users@xxxxxxxxxxxxxxx
Subject: Squid Up Time is shown as negative

Hi All

I am using and using Squid-2.7.Stable7. squidclient -h ip mgr:info shown uptime as negative. Below is the output from cachemgr. All other output is right and is being shown as +ve.

Resource usage for squid:
        UP Time:        -49193.139 seconds
        CPU Time:       0.525 seconds
        CPU Usage:      -0.00%
        CPU Usage, 5 minute avg:        0.00%
        CPU Usage, 60 minute avg:       0.00%
        Process Data Segment Size via sbrk(): 2372 KB
        Maximum Resident Size: 0 KB


Can someone tell what could be the issue here?

Regards,
Saurabh



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