I have the 3_0_1 GA version of Zimbra installed on CentOS 4 (this was a clean install of 3_0_0 and an upgrade to the current release) and I see no message or disk statistics for the individual server although message counts are shown in the roll-up totals.

As far as I can tell everything is running OK but there are no gif files created in /opt/zimbra/zimbramon/rrdtool/work/ for the disk stats. I've been through every post that seems relevant to this problem but nothing has helped, I'm probably missing something obvious.

OK, info so far is:

Code:
mysql> use zimbra_logger;
Database changed
mysql> show tables;
+-------------------------+
| Tables_in_zimbra_logger |
+-------------------------+
| amavis                  |
| amavis_aggregate        |
| config                  |
| disk_aggregate          |
| disk_status             |
| mta                     |
| mta_aggregate           |
| processing_history      |
| raw_logs                |
| service_status          |
+-------------------------+
10 rows in set (0.01 sec)

mysql> select * from mta_aggregate;
+---------------------+---------------------+---------+--------+-----------+-----------+
| period_start        | period_end          | host    | period | msg_count | msg_bytes |
+---------------------+---------------------+---------+--------+-----------+-----------+
| 2006-02-07 18:00:00 | 2006-02-07 19:00:00 | chinook | hour   |        34 |     86970 |
| 2006-02-07 16:00:00 | 2006-02-07 17:00:00 | chinook | hour   |        78 |    258349 |
| 2006-02-07 15:00:00 | 2006-02-07 16:00:00 | chinook | hour   |        56 |    463932 |
| 2006-02-07 14:00:00 | 2006-02-07 15:00:00 | chinook | hour   |        12 |    140448 |
| 2006-02-07 13:00:00 | 2006-02-07 14:00:00 | chinook | hour   |        36 |    409568 |
| 2006-02-07 12:00:00 | 2006-02-07 13:00:00 | chinook | hour   |        28 |    475167 |
| 2006-02-07 11:00:00 | 2006-02-07 12:00:00 | chinook | hour   |        14 |     47887 |
| 2006-02-07 10:00:00 | 2006-02-07 11:00:00 | chinook | hour   |        28 |    434784 |
| 2006-02-07 09:00:00 | 2006-02-07 10:00:00 | chinook | hour   |        21 |    136332 |
| 2006-02-07 08:00:00 | 2006-02-07 09:00:00 | chinook | hour   |        28 |    127162 |
| 2006-02-07 07:00:00 | 2006-02-07 08:00:00 | chinook | hour   |        12 |     34116 |
| 2006-02-07 06:00:00 | 2006-02-07 07:00:00 | chinook | hour   |       407 |   2849363 |
| 2006-02-07 19:00:00 | 2006-02-07 20:00:00 | chinook | hour   |        84 |    311780 |
| 2006-02-07 20:00:00 | 2006-02-07 21:00:00 | chinook | hour   |        78 |    214812 |
| 2006-02-07 00:00:00 | 2006-02-08 00:00:00 | chinook | day    |       916 |   5990670 |
| 2006-02-08 06:00:00 | 2006-02-08 07:00:00 | chinook | hour   |       711 |   5492390 |
| 2006-02-08 07:00:00 | 2006-02-08 08:00:00 | chinook | hour   |       336 |  11950680 |
| 2006-02-08 00:00:00 | 2006-02-09 00:00:00 | chinook | day    |      1047 |  17443070 |
| 2006-02-09 06:00:00 | 2006-02-09 07:00:00 | chinook | hour   |       567 |   5644527 |
| 2006-02-09 07:00:00 | 2006-02-09 08:00:00 | chinook | hour   |       474 |   4371307 |
| 2006-02-09 00:00:00 | 2006-02-10 00:00:00 | chinook | day    |      1041 |  10015834 |
| 2006-02-10 06:00:00 | 2006-02-10 07:00:00 | chinook | hour   |       140 |   1838816 |
| 2006-02-10 07:00:00 | 2006-02-10 08:00:00 | chinook | hour   |        14 |     81137 |
| 2006-02-10 08:00:00 | 2006-02-10 09:00:00 | chinook | hour   |         7 |     35028 |
| 2006-02-10 09:00:00 | 2006-02-10 10:00:00 | chinook | hour   |        35 |    131334 |
| 2006-02-10 10:00:00 | 2006-02-10 11:00:00 | chinook | hour   |        21 |     66500 |
| 2006-02-10 11:00:00 | 2006-02-10 12:00:00 | chinook | hour   |        63 |    135107 |
| 2006-02-10 12:00:00 | 2006-02-10 13:00:00 | chinook | hour   |        28 |    353395 |
| 2006-02-10 13:00:00 | 2006-02-10 14:00:00 | chinook | hour   |        32 |    128116 |
| 2006-02-10 15:00:00 | 2006-02-10 16:00:00 | chinook | hour   |       112 |    761838 |
| 2006-02-10 16:00:00 | 2006-02-10 17:00:00 | chinook | hour   |        12 |     29692 |
| 2006-02-10 17:00:00 | 2006-02-10 18:00:00 | chinook | hour   |        34 |    124264 |
| 2006-02-10 18:00:00 | 2006-02-10 19:00:00 | chinook | hour   |       105 |    389319 |
| 2006-02-10 19:00:00 | 2006-02-10 20:00:00 | chinook | hour   |        34 |    137585 |
| 2006-02-10 20:00:00 | 2006-02-10 21:00:00 | chinook | hour   |        38 |    119854 |
| 2006-02-10 21:00:00 | 2006-02-10 22:00:00 | chinook | hour   |         5 |     13580 |
| 2006-02-10 00:00:00 | 2006-02-11 00:00:00 | chinook | day    |       680 |   4345565 |
| 2006-02-11 07:00:00 | 2006-02-11 08:00:00 | chinook | hour   |       982 |   4716013 |
| 2006-02-11 08:00:00 | 2006-02-11 09:00:00 | chinook | hour   |       438 |   2332277 |
| 2006-02-11 20:00:00 | 2006-02-11 21:00:00 | chinook | hour   |        54 |   1097174 |
| 2006-02-11 21:00:00 | 2006-02-11 22:00:00 | chinook | hour   |        40 |     97507 |
| 2006-02-11 00:00:00 | 2006-02-12 00:00:00 | chinook | day    |      1514 |   8242971 |
| 2006-02-12 07:00:00 | 2006-02-12 08:00:00 | chinook | hour   |        98 |    581777 |
| 2006-02-12 08:00:00 | 2006-02-12 09:00:00 | chinook | hour   |       117 |    229686 |
| 2006-02-12 09:00:00 | 2006-02-12 10:00:00 | chinook | hour   |        56 |    153314 |
| 2006-02-12 10:00:00 | 2006-02-12 11:00:00 | chinook | hour   |        21 |     69272 |
| 2006-02-12 11:00:00 | 2006-02-12 12:00:00 | chinook | hour   |         7 |     21042 |
| 2006-02-12 12:00:00 | 2006-02-12 13:00:00 | chinook | hour   |        35 |    149359 |
| 2006-02-12 13:00:00 | 2006-02-12 14:00:00 | chinook | hour   |        65 |    272740 |
| 2006-02-12 15:00:00 | 2006-02-12 16:00:00 | chinook | hour   |        35 |     75866 |
| 2006-02-12 16:00:00 | 2006-02-12 17:00:00 | chinook | hour   |        14 |    454013 |
| 2006-02-12 17:00:00 | 2006-02-12 18:00:00 | chinook | hour   |        41 |    206185 |
| 2006-02-12 18:00:00 | 2006-02-12 19:00:00 | chinook | hour   |       164 |    510404 |
| 2006-02-12 19:00:00 | 2006-02-12 20:00:00 | chinook | hour   |       189 |   1009393 |
| 2006-02-12 20:00:00 | 2006-02-12 21:00:00 | chinook | hour   |         6 |     26559 |
| 2006-02-12 00:00:00 | 2006-02-13 00:00:00 | chinook | day    |       848 |   3759610 |
| 2006-02-13 06:00:00 | 2006-02-13 07:00:00 | chinook | hour   |       572 |   3120918 |
| 2006-02-13 07:00:00 | 2006-02-13 08:00:00 | chinook | hour   |      1408 |   7450256 |
| 2006-02-13 00:00:00 | 2006-02-14 00:00:00 | chinook | day    |      1980 |  10571174 |
| 2006-02-14 06:00:00 | 2006-02-14 07:00:00 | chinook | hour   |       182 |   1988098 |
| 2006-02-14 07:00:00 | 2006-02-14 08:00:00 | chinook | hour   |       574 |   2274270 |
| 2006-02-14 00:00:00 | 2006-02-15 00:00:00 | chinook | day    |       756 |   4262368 |
| 2006-02-15 07:00:00 | 2006-02-15 08:00:00 | chinook | hour   |      5667 |  35166017 |
| 2006-02-15 00:00:00 | 2006-02-16 00:00:00 | chinook | day    |      5667 |  35166017 |
| 2006-02-16 06:00:00 | 2006-02-16 07:00:00 | chinook | hour   |       180 |   1552027 |
| 2006-02-16 07:00:00 | 2006-02-16 08:00:00 | chinook | hour   |       279 |   2246849 |
| 2006-02-16 12:00:00 | 2006-02-16 13:00:00 | chinook | hour   |        35 |  45983651 |
| 2006-02-16 13:00:00 | 2006-02-16 14:00:00 | chinook | hour   |         7 |     98980 |
| 2006-02-16 14:00:00 | 2006-02-16 15:00:00 | chinook | hour   |         7 |     46578 |
| 2006-02-16 15:00:00 | 2006-02-16 16:00:00 | chinook | hour   |        42 |    156324 |
| 2006-02-16 16:00:00 | 2006-02-16 17:00:00 | chinook | hour   |        21 |     65933 |
| 2006-02-16 17:00:00 | 2006-02-16 18:00:00 | chinook | hour   |        56 |    622615 |
| 2006-02-16 18:00:00 | 2006-02-16 19:00:00 | chinook | hour   |         7 |     46774 |
| 2006-02-16 19:00:00 | 2006-02-16 20:00:00 | chinook | hour   |        54 |    300321 |
| 2006-02-16 20:00:00 | 2006-02-16 21:00:00 | chinook | hour   |        60 |    202696 |
| 2006-02-16 00:00:00 | 2006-02-17 00:00:00 | chinook | day    |       748 |  51322748 |
| 2006-02-17 06:00:00 | 2006-02-17 07:00:00 | chinook | hour   |       251 |   1120441 |
| 2006-02-17 07:00:00 | 2006-02-17 08:00:00 | chinook | hour   |        31 |     99448 |
| 2006-02-17 13:00:00 | 2006-02-17 14:00:00 | chinook | hour   |        64 |    191029 |
| 2006-02-17 14:00:00 | 2006-02-17 15:00:00 | chinook | hour   |        21 |     62321 |
| 2006-02-17 15:00:00 | 2006-02-17 16:00:00 | chinook | hour   |        34 |     74375 |
| 2006-02-17 16:00:00 | 2006-02-17 17:00:00 | chinook | hour   |        63 |    262563 |
| 2006-02-17 17:00:00 | 2006-02-17 18:00:00 | chinook | hour   |        56 |    276941 |
| 2006-02-17 18:00:00 | 2006-02-17 19:00:00 | chinook | hour   |        14 |     26523 |
| 2006-02-17 19:00:00 | 2006-02-17 20:00:00 | chinook | hour   |         7 |     22211 |
| 2006-02-17 20:00:00 | 2006-02-17 21:00:00 | chinook | hour   |        70 |    199780 |
| 2006-02-17 21:00:00 | 2006-02-17 22:00:00 | chinook | hour   |        21 |     14644 |
| 2006-02-17 00:00:00 | 2006-02-18 00:00:00 | chinook | day    |       632 |   2350276 |
| 2006-02-18 07:00:00 | 2006-02-18 08:00:00 | chinook | hour   |      2975 |  21913510 |
| 2006-02-18 00:00:00 | 2006-02-19 00:00:00 | chinook | day    |      2975 |  21913510 |
| 2006-02-19 06:00:00 | 2006-02-19 07:00:00 | chinook | hour   |       397 |   1637748 |
| 2006-02-19 07:00:00 | 2006-02-19 08:00:00 | chinook | hour   |       924 |   6962592 |
| 2006-02-19 00:00:00 | 2006-02-20 00:00:00 | chinook | day    |      1321 |   8600340 |
| 2006-02-20 06:00:00 | 2006-02-20 07:00:00 | chinook | hour   |      3227 |  27397989 |
| 2006-02-20 00:00:00 | 2006-02-21 00:00:00 | chinook | day    |      3227 |  27397989 |
| 2006-02-21 06:00:00 | 2006-02-21 07:00:00 | chinook | hour   |       733 |   3709667 |
| 2006-02-21 07:00:00 | 2006-02-21 08:00:00 | chinook | hour   |       324 |   4143879 |
| 2006-02-21 00:00:00 | 2006-02-22 00:00:00 | chinook | day    |      1057 |   7853546 |
| 2006-02-22 06:00:00 | 2006-02-22 07:00:00 | chinook | hour   |        56 |    182257 |
| 2006-02-22 08:00:00 | 2006-02-22 09:00:00 | chinook | hour   |         7 |     11927 |
| 2006-02-22 09:00:00 | 2006-02-22 10:00:00 | chinook | hour   |         3 |     14688 |
| 2006-02-22 10:00:00 | 2006-02-22 11:00:00 | chinook | hour   |         3 |      7458 |
| 2006-02-22 11:00:00 | 2006-02-22 12:00:00 | chinook | hour   |         9 |     39666 |
| 2006-02-22 12:00:00 | 2006-02-22 13:00:00 | chinook | hour   |         4 |     10818 |
| 2006-02-22 13:00:00 | 2006-02-22 14:00:00 | chinook | hour   |        24 |     94548 |
| 2006-02-22 14:00:00 | 2006-02-22 15:00:00 | chinook | hour   |         5 |     51082 |
| 2006-02-22 15:00:00 | 2006-02-22 16:00:00 | chinook | hour   |         9 |     19673 |
| 2006-02-22 16:00:00 | 2006-02-22 17:00:00 | chinook | hour   |         7 |     23986 |
| 2006-02-22 17:00:00 | 2006-02-22 18:00:00 | chinook | hour   |         3 |     22748 |
| 2006-02-22 18:00:00 | 2006-02-22 19:00:00 | chinook | hour   |         2 |      6742 |
| 2006-02-22 19:00:00 | 2006-02-22 20:00:00 | chinook | hour   |         9 |     27034 |
| 2006-02-22 20:00:00 | 2006-02-22 21:00:00 | chinook | hour   |        20 |     63812 |
| 2006-02-22 00:00:00 | 2006-02-23 00:00:00 | chinook | day    |       161 |    576439 |
| 2006-02-23 06:00:00 | 2006-02-23 07:00:00 | chinook | hour   |        23 |    288706 |
| 2006-02-23 00:00:00 | 2006-02-24 00:00:00 | chinook | day    |        23 |    288706 |
| 2006-02-24 07:00:00 | 2006-02-24 08:00:00 | chinook | hour   |        58 |    486190 |
| 2006-02-24 00:00:00 | 2006-02-25 00:00:00 | chinook | day    |        58 |    486190 |
| 2006-02-25 07:00:00 | 2006-02-25 08:00:00 | chinook | hour   |        35 |    444780 |
| 2006-02-26 06:00:00 | 2006-02-26 07:00:00 | chinook | hour   |         6 |     11570 |
| 2006-02-25 00:00:00 | 2006-02-26 00:00:00 | chinook | day    |        35 |    444780 |
| 2006-02-26 07:00:00 | 2006-02-26 08:00:00 | chinook | hour   |        51 |    225079 |
| 2006-02-26 15:00:00 | 2006-02-26 16:00:00 | chinook | hour   |         4 |      9852 |
| 2006-02-26 16:00:00 | 2006-02-26 17:00:00 | chinook | hour   |         1 |      3472 |
| 2006-02-26 17:00:00 | 2006-02-26 18:00:00 | chinook | hour   |        10 |     83519 |
| 2006-02-26 18:00:00 | 2006-02-26 19:00:00 | chinook | hour   |         8 |    382427 |
| 2006-02-26 19:00:00 | 2006-02-26 20:00:00 | chinook | hour   |        16 |    134183 |
| 2006-02-26 20:00:00 | 2006-02-26 21:00:00 | chinook | hour   |         7 |     21490 |
| 2006-02-27 06:00:00 | 2006-02-27 07:00:00 | chinook | hour   |         1 |      4406 |
| 2006-02-26 00:00:00 | 2006-02-27 00:00:00 | chinook | day    |       103 |    871592 |
| 2006-02-27 07:00:00 | 2006-02-27 08:00:00 | chinook | hour   |        59 |    518165 |
| 2006-02-27 08:00:00 | 2006-02-27 09:00:00 | chinook | hour   |        12 |     83593 |
| 2006-02-27 09:00:00 | 2006-02-27 10:00:00 | chinook | hour   |        10 |     84626 |
| 2006-02-27 10:00:00 | 2006-02-27 11:00:00 | chinook | hour   |        17 |    146617 |
| 2006-02-27 11:00:00 | 2006-02-27 12:00:00 | chinook | hour   |        17 |    113482 |
| 2006-02-27 12:00:00 | 2006-02-27 13:00:00 | chinook | hour   |        17 |     74652 |
| 2006-02-27 13:00:00 | 2006-02-27 14:00:00 | chinook | hour   |         7 |     83602 |
| 2006-02-27 15:00:00 | 2006-02-27 16:00:00 | chinook | hour   |        13 |     71833 |
| 2006-02-27 16:00:00 | 2006-02-27 17:00:00 | chinook | hour   |        13 |     22958 |
| 2006-02-27 18:00:00 | 2006-02-27 19:00:00 | chinook | hour   |         5 |      8620 |
| 2006-02-27 19:00:00 | 2006-02-27 20:00:00 | chinook | hour   |         5 |     16422 |
| 2006-02-27 20:00:00 | 2006-02-27 21:00:00 | chinook | hour   |         7 |     30063 |
| 2006-02-27 21:00:00 | 2006-02-27 22:00:00 | chinook | hour   |         1 |      5429 |
| 2006-02-27 00:00:00 | 2006-02-28 00:00:00 | chinook | day    |       184 |   1264468 |
| 2006-02-28 07:00:00 | 2006-02-28 08:00:00 | chinook | hour   |        57 |    381125 |
| 2006-02-28 00:00:00 | 2006-03-01 00:00:00 | chinook | day    |        57 |    381125 |
| 2006-03-01 06:00:00 | 2006-03-01 07:00:00 | chinook | hour   |        58 |    234571 |
| 2006-03-01 12:00:00 | 2006-03-01 13:00:00 | chinook | hour   |        20 |    331698 |
+---------------------+---------------------+---------+--------+-----------+-----------+
147 rows in set (0.00 sec)

mysql> select * from disk_status;
Empty set (0.00 sec)

mysql> select * from disk_aggregate;
Empty set (0.00 sec)
What's the next step?