server-status traffic counter overflow
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We use the output from the '/server-status?auto' URL in a few scripts. However at some point the 'Total Accesses' (or 'Requests' in the non-auto report) will overflow and be stuck at -0 instead of wrapping to 0. This breaks some applications (in particular rrdtool) as -0 is not a valid number.
I have reported something similar before (in 2004), but the bug seem to have returned in a different place. See below for my previous bugreport.
On Wed, Dec 01, 2004 at 11:31:28AM +0100, Matthijs van der Klip wrote: > Hi, > > This might be intentionally but one of my lighttpd servers outputs > some strange stats after a while: > > <head> > <title>Status</title> > </head> > <body> > <pre><b>absolute</b> (since start) > <b>Requests</b>: 53663850 req > <b>Traffic</b> : -0 kbytes > <b>average</b> (5s sliding average) > <b>Requests</b>: 87 req/s > <b>Traffic</b> : 1107 kb/s > > > The traffic is reported as being minus zero kilobytes, which is a > value not appreciated by RRDtool (ERROR: not a simple integer: '-0'). > > As said this might be intentional to flag an overflow condition (it > happens only after several weeks of continued running), but I think > the value of -0 is not very fortunately chosen in my opinion. A value > of -1 (for example) would be accepted by more (I admit somewhat > braindead) applications. The counters itself of doubles, the display is limited to 2Tb currently. I'll add a better scaling in 1.3.7. ... mod_status is fixed now, ... mod_rrdtool is next > Matthijs van der Klip Jan -- Jan Kneschke http://jan.kneschke.de/ Perhaps you want to say 'thank you, jan': http://jk.123.org/wishlist/ </pre>
Updated by jan over 15 years ago
- Status changed from New to Fixed
- Resolution set to fixed
fixed in r1941
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