[syslog-ng] Stats levels

I'm using stats_level(0) on my syslog-ng clients and I'm able to see processed, stored and dropped messages. But there are only processed messages counters at my central syslog-ng server when using stats_level(0). Setting stats_level to 1 gives me dropped and stored counters but the total number of counters on my central syslog-ng server at stats_level(1) is about 70 000 and it takes too long to get it. Any advices? -- Best regards, Koldaev Anton