Poller[0] ASSERT failed. Recaching host, data query #

[mrh]

Hi all,
what do you think this is due to?

03/14/2005 06:06:22 PM - CMDPHP: Poller[0] ASSERT: '160059<12678' failed. Recaching host '192.168.6.1', data query #9.

03/14/2005 06:06:22 PM - CMDPHP: Poller[0] ASSERT: '160056<12675' failed. Recaching host '192.168.6.1', data query #8.

03/14/2005 06:06:22 PM - CMDPHP: Poller[0] ASSERT: '160054<12671' failed. Recaching host '192.168.6.1', data query #1.
03/14/2005 06:01:54 PM - RECACHE: Poller[0] STATS: Time: 36.9127 s, Hosts Recached: 3
03/14/2005 06:01:39 PM - POLLER: Poller[0] Host[21] WARNING: Recache Event Detected for Host
03/14/2005 06:01:28 PM - POLLER: Poller[0] Host[13] WARNING: Recache Event Detected for Host
03/14/2005 06:01:17 PM - POLLER: Poller[0] Host[11] WARNING: Recache Event Detected for Host
03/14/2005 06:01:17 PM - SYSTEM STATS: Time: 15.7657 s, Method: cmd.php, Processes: 1, Threads: N/A, Hosts: 10, Hosts/Process: 10

03/14/2005 06:01:16 PM - CMDPHP: Poller[0] ASSERT: '151914<3407' failed. Recaching host '10.9.118.1', data query #9.

03/14/2005 06:01:16 PM - CMDPHP: Poller[0] ASSERT: '151910<3404' failed. Recaching host '10.9.118.1', data query #8.

03/14/2005 06:01:16 PM - CMDPHP: Poller[0] ASSERT: '151909<3403' failed. Recaching host '10.9.118.1', data query #1.

03/14/2005 06:01:10 PM - CMDPHP: Poller[0] ASSERT: '156788<6283' failed. Recaching host 'localhost', data query #9.

03/14/2005 06:01:10 PM - CMDPHP: Poller[0] ASSERT: '156787<6282' failed. Recaching host 'localhost', data query #8.

03/14/2005 06:01:10 PM - CMDPHP: Poller[0] ASSERT: '156786<6280' failed. Recaching host 'localhost', data query #1.

03/14/2005 06:01:06 PM - CMDPHP: Poller[0] ASSERT: '177537<27445' failed. Recaching host '10.8.38.6', data query #9.

03/14/2005 06:01:06 PM - CMDPHP: Poller[0] ASSERT: '177537<27445' failed. Recaching host '10.8.38.6', data query #8.

03/14/2005 06:01:06 PM - CMDPHP: Poller[0] ASSERT: '177537<27443' failed. Recaching host '10.8.38.6', data query #1.

This is because my graphs are showing spikes in certain hosts, and with a very rare periodicity...

Thanks a lot for any contribution!