I have just finished installing the Zabbix 1.8 proxy on my FreeBSD 7.2. While the zabbix_proxy.log have a lot of message which looks like error message.
3170:20100105:153652.161 Item [server.domain.com:system.cpu.util[,system,avg1]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3170:20100105:153652.177 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3168:20100105:153745.790 Item [server.domain.com:net.if.in[bge1,bytes]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3168:20100105:153745.810 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3170:20100105:153812.595 Item [server.domain.com:net.if.out[bge0,bytes]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3170:20100105:153812.610 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3167:20100105:154019.803 Item [server.domain.com:system.cpu.load[,avg5]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3167:20100105:154019.817 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3166:20100105:154036.058 Item [server.domain.com:vfs.file.cksum[/vmlinuz]] error: Not supported by Zabbix Agent
3168:20100105:154105.180 Item [server.domain.com:net.if.in[bge1,bytes]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3168:20100105:154105.193 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3170:20100105:154129.269 Item [server.domain.com:vm.memory.size[buffers]] error: Not supported by Zabbix Agent
3165:20100105:154147.514 Item [server.domain.com:system.swap.size[,free]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3165:20100105:154147.526 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3166:20100105:154213.758 Item [server.domain.com:system.cpu.load[,avg1]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3163:20100105:154650.144 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3168:20100105:154650.894 Item [server.domain.com:system.cpu.util[,idle,avg1]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3168:20100105:154650.894 ZABBIX Host [server.domain.cm]: another network error, wait for 15 seconds
the bge0 and bge1 is my boardcom gigabit ethernet interface which is correct.Does it means zabbix have problem reading these values? BTW, a lot of error appear on other values like bootime, cpuutil tool, is that normal?
3170:20100105:153652.161 Item [server.domain.com:system.cpu.util[,system,avg1]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3170:20100105:153652.177 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3168:20100105:153745.790 Item [server.domain.com:net.if.in[bge1,bytes]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3168:20100105:153745.810 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3170:20100105:153812.595 Item [server.domain.com:net.if.out[bge0,bytes]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3170:20100105:153812.610 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3167:20100105:154019.803 Item [server.domain.com:system.cpu.load[,avg5]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3167:20100105:154019.817 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3166:20100105:154036.058 Item [server.domain.com:vfs.file.cksum[/vmlinuz]] error: Not supported by Zabbix Agent
3168:20100105:154105.180 Item [server.domain.com:net.if.in[bge1,bytes]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3168:20100105:154105.193 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3170:20100105:154129.269 Item [server.domain.com:vm.memory.size[buffers]] error: Not supported by Zabbix Agent
3165:20100105:154147.514 Item [server.domain.com:system.swap.size[,free]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3165:20100105:154147.526 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3166:20100105:154213.758 Item [server.domain.com:system.cpu.load[,avg1]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3163:20100105:154650.144 ZABBIX Host [server.domain.com]: first network error, wait for 15 seconds
3168:20100105:154650.894 Item [server.domain.com:system.cpu.util[,idle,avg1]] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call]
3168:20100105:154650.894 ZABBIX Host [server.domain.cm]: another network error, wait for 15 seconds
the bge0 and bge1 is my boardcom gigabit ethernet interface which is correct.Does it means zabbix have problem reading these values? BTW, a lot of error appear on other values like bootime, cpuutil tool, is that normal?