Hi Florian, Since we increase to 512Mb the memory of this server, all graphs are normal. :-) Thanks tons
regards, Israel. here you have rrdtool info: filename = "memory-free.rrd" rrd_version = "0003" step = 30 last_update = 1256132347 ds[value].type = "GAUGE" ds[value].minimal_heartbeat = 60 ds[value].min = 0.0000000000e+00 ds[value].max = 2.8147497671e+14 ds[value].last_ds = "154951680.000000" ds[value].value = 1.0846617600e+09 ds[value].unknown_sec = 0 rra[0].cf = "AVERAGE" rra[0].rows = 1200 rra[0].cur_row = 837 rra[0].pdp_per_row = 1 rra[0].xff = 1.0000000000e-01 rra[0].cdp_prep[0].value = NaN rra[0].cdp_prep[0].unknown_datapoints = 0 rra[1].cf = "MIN" rra[1].rows = 1200 rra[1].cur_row = 1110 rra[1].pdp_per_row = 1 rra[1].xff = 1.0000000000e-01 rra[1].cdp_prep[0].value = NaN rra[1].cdp_prep[0].unknown_datapoints = 0 rra[2].cf = "MAX" rra[2].rows = 1200 rra[2].cur_row = 658 rra[2].pdp_per_row = 1 rra[2].xff = 1.0000000000e-01 rra[2].cdp_prep[0].value = NaN rra[2].cdp_prep[0].unknown_datapoints = 0 rra[3].cf = "AVERAGE" rra[3].rows = 1440 rra[3].cur_row = 1273 rra[3].pdp_per_row = 2 rra[3].xff = 1.0000000000e-01 rra[3].cdp_prep[0].value = 0.0000000000e+00 rra[3].cdp_prep[0].unknown_datapoints = 0 rra[4].cf = "MIN" rra[4].rows = 1440 rra[4].cur_row = 359 rra[4].pdp_per_row = 2 rra[4].xff = 1.0000000000e-01 rra[4].cdp_prep[0].value = 1.5503148373e+08 rra[4].cdp_prep[0].unknown_datapoints = 0 rra[5].cf = "MAX" rra[5].rows = 1440 rra[5].cur_row = 1311 rra[5].pdp_per_row = 2 rra[5].xff = 1.0000000000e-01 rra[5].cdp_prep[0].value = 1.5503148373e+08 rra[5].cdp_prep[0].unknown_datapoints = 0 rra[6].cf = "AVERAGE" rra[6].rows = 1260 rra[6].cur_row = 574 rra[6].pdp_per_row = 16 rra[6].xff = 1.0000000000e-01 rra[6].cdp_prep[0].value = 9.3424011947e+08 rra[6].cdp_prep[0].unknown_datapoints = 0 rra[7].cf = "MIN" rra[7].rows = 1260 rra[7].cur_row = 712 rra[7].pdp_per_row = 16 rra[7].xff = 1.0000000000e-01 rra[7].cdp_prep[0].value = 1.5503148373e+08 rra[7].cdp_prep[0].unknown_datapoints = 0 rra[8].cf = "MAX" rra[8].rows = 1260 rra[8].cur_row = 1018 rra[8].pdp_per_row = 16 rra[8].xff = 1.0000000000e-01 rra[8].cdp_prep[0].value = 1.5634916693e+08 rra[8].cdp_prep[0].unknown_datapoints = 0 rra[9].cf = "AVERAGE" rra[9].rows = 1207 rra[9].cur_row = 606 rra[9].pdp_per_row = 74 rra[9].xff = 1.0000000000e-01 rra[9].cdp_prep[0].value = 4.3730122069e+09 rra[9].cdp_prep[0].unknown_datapoints = 0 rra[10].cf = "MIN" rra[10].rows = 1207 rra[10].cur_row = 970 rra[10].pdp_per_row = 74 rra[10].xff = 1.0000000000e-01 rra[10].cdp_prep[0].value = 1.5503148373e+08 rra[10].cdp_prep[0].unknown_datapoints = 0 rra[11].cf = "MAX" rra[11].rows = 1207 rra[11].cur_row = 637 rra[11].pdp_per_row = 74 rra[11].xff = 1.0000000000e-01 rra[11].cdp_prep[0].value = 1.5767292587e+08 rra[11].cdp_prep[0].unknown_datapoints = 0 rra[12].cf = "AVERAGE" rra[12].rows = 1201 rra[12].cur_row = 63 rra[12].pdp_per_row = 878 rra[12].xff = 1.0000000000e-01 rra[12].cdp_prep[0].value = 1.8465624610e+10 rra[12].cdp_prep[0].unknown_datapoints = 0 rra[13].cf = "MIN" rra[13].rows = 1201 rra[13].cur_row = 1165 rra[13].pdp_per_row = 878 rra[13].xff = 1.0000000000e-01 rra[13].cdp_prep[0].value = 1.0789157547e+08 rra[13].cdp_prep[0].unknown_datapoints = 0 rra[14].cf = "MAX" rra[14].rows = 1201 rra[14].cur_row = 1014 rra[14].pdp_per_row = 878 rra[14].xff = 1.0000000000e-01 rra[14].cdp_prep[0].value = 1.5953783467e+08 rra[14].cdp_prep[0].unknown_datapoints = 0 On 10/21/09, Florian Forster <[email protected]> wrote: > Hi Israel, > > On Mon, Oct 19, 2009 at 03:56:46PM -0500, Israel Garcia wrote: >> That's right, it's only on the memory graph. As I told you this server >> is always swapping to disk. So, there's nothing I can do? > > are you positive that's only the memory graphs? Can you send us any > other graph of the same server and time window which doesn't have this > problem, for example the swap graph? > > As Mariusz already pointed out this behavior is usually caused by an > overloaded system or network, so it usually happends to *all* graphs of > a specific host. > > Another possibility is that the RRD-files for the memory graph were > created and the interval in which data is collected was increased > afterwards. Can you post your collectd config file and the output of > > rrdtool info /path/to/host/memory/memory-used.rrd > > Regards, > —octo > -- > Florian octo Forster > Hacker in training > GnuPG: 0x91523C3D > http://verplant.org/ > -- Regards; Israel Garcia _______________________________________________ collectd mailing list [email protected] http://mailman.verplant.org/listinfo/collectd
