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Problem report
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Resolution: Unresolved
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Major
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7.0.2, 7.0.3
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S24-W44/45, S24-W50/51/52
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0.125
Steps to reproduce:
- Start Zabbix Server with default StartPreProcessor count (3)
- Monitor memory usage of Zabbix Server over time
- Note that server begins to use virtual memory instead of physical memory, behaving very much like a memory leak.
- Perform a shutdown of zabbix_server and watch the virtual memory usage go down.
- Watch running processes using a tool like top and note that the process spending the most time terminating is the preprocessing manager.
Result:
Expected:
Preprocessing manager to not use (and continue to increase usage) of virtual memory when physical memory is available.
- depends on
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ZBX-25745 Add support for Zabbix server/Zabbix proxy memory usage profiling
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- Confirmed
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- is duplicated by
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ZBX-25315 Preprocessing manager memory leak
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- Closed
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- related to
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ZBXNEXT-9622 Add top.peak in diaginfo to identify items that had high queue
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- Closed
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- Merging
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