Active Checks, send_buffer fails on SOME

[jasonw]

I have Active Checks configured and send_buffer is saying that it failed to send at least one data item. Why did this happen? What item is it? How do I fix it?

696:20131104:090720.188 In send_buffer() host:'10.119.11.103' port:10051 values:5/100
696:20131104:090720.189 JSON before sending [{
"request":"agent data",
"data":[
{
"host":"MYSERVER",
"key":"perf_counter[\\236(C\\1482]",
"value":"99.503859",
"clock":1383584835,
"ns":223357298},
{
"host":"MYSERVER",
"key":"perf_counter[\\4\\56]",
"value":"219283456.000000",
"clock":1383584835,
"ns":227442105},
{
"host":"MYSERVER",
"key":"perf_counter[\\4\\58]",
"value":"87773184.000000",
"clock":1383584835,
"ns":231484727},
{
"host":"MYSERVER",
"key":"system.cpu.load[,avg1]",
"value":"0.050000",
"clock":1383584835,
"ns":233905496},
{
"host":"MYSERVER",
"key":"perf_counter[\"\\236(C\\210\"]",
"value":"0.002850",
"clock":1383584836,
"ns":239548881}],
"clock":1383584840,
"ns":248390298}]
696:20131104:090720.191 JSON back [{
"response":"success",
"info":"Processed 4 Failed 1 Total 5 Seconds spent 0.000193"}]
696:20131104:090720.192 In check_response() response:'{
"response":"success",
"info":"Processed 4 Failed 1 Total 5 Seconds spent 0.000193"}'
696:20131104:090720.192 Info from server: Processed 4 Failed 1 Total 5 Seconds spent 0.000193
696:20131104:090720.192 End of check_response():SUCCEED
696:20131104:090720.193 OK
696:20131104:090720.193 End of send_buffer():SUCCEED

[jan.garaj]

Problem is on Zabbix server side ("Processed 4 Failed 1"). Enable Zabbix server debuging (DebugLevel=4) and then check Zabbix server logs.