Configure Zabbix for 2 years further. Is it possible?

[Gutsycat]

So, I will not be able to restart zabbix and mysql after every small change in configuration files, because some cache become full. I want configure it ones for a long period of time. Approximately for 2 years. Is it possible according to fact that I already have some prediction about how host and triggers will grow in that period? And I agreed with small perfomance decrease in about ~10-15%

[Gutsycat]

Sorry for double posting. how that happened? delete please one topic

[kloczek]

In next two years you will be probably doing at least one restart a month .. only because upgrade of the zabbix and/or DB backend.

[Gutsycat]

In next two years you will be probably doing at least one restart a month .. only because upgrade of the zabbix and/or DB backend.

How do you deal with server (zabbix/mysql) configuration when hosts, items, triggers are constantly increasing?

The question is "How much should I increase buffers, pollers, trappers, syncers e.t.c to be enough for two years?" Do anyone have calculation formula for:

StartPollers
StartPollersUnreachable
StartTrappers
StartPingers
StartDiscoverers
StartHTTPPollers
CacheSize
StartDBSyncers
HistoryCacheSize
TrendCacheSize
HistoryTextCacheSize
ValueCacheSize
SenderFrequency
UnreachablePeriod
UnavailableDelay
UnreachableDelay
StartTimers

join_buffer_size
max_allowed_packet
max_connect_errors
max_connections
max_heap_table_size
query_cache_size
table_open_cache
thread_cache_size
tmp_table_size