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Incident report
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Resolution: Unresolved
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Major
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None
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7.0.9
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None
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Support backlog
On Solaris 11.4 (i386) vm.memory.size items sometimes shows incorrect values (Zabbix agent 7.0.8)
Please check the attached file for details.
- vm.memory.size[used] sometimes exceeds 18.4 EB (possible integer overflow).
- Percentage values are also affected, sometimes displaying 0% or 100%
- Issue occurs without any CPU load
+----------------+------------------+---------------------------+--------+------------+----------------------+-----------+ | hostname | itemname | key_ | itemid | clock | value | ns | +----------------+------------------+---------------------------+--------+------------+----------------------+-----------+ | Solaris memory | Available memory | vm.memory.size[available] | 48613 | 1741314445 | 0 | 54382625 | | Solaris memory | Used memory | vm.memory.size[used] | 48617 | 1741314445 | 15026659328 | 54523173 | | Solaris memory | Available memory | vm.memory.size[available] | 48613 | 1741314452 | 20302929920 | 53203956 | | Solaris memory | Used memory | vm.memory.size[used] | 48617 | 1741314452 | 18446744068433281024 | 53253802 | | Solaris memory | Available memory | vm.memory.size[available] | 48613 | 1741314472 | 0 | 52437305 | | Solaris memory | Used memory | vm.memory.size[used] | 48617 | 1741314472 | 15026659328 | 52362654 | | Solaris memory | Available memory | vm.memory.size[available] | 48613 | 1741314473 | 20303077376 | 53120334 | | Solaris memory | Used memory | vm.memory.size[used] | 48617 | 1741314473 | 18446744068433133568 | 53176670 | | Solaris memory | Available memory | vm.memory.size[available] | 48613 | 1741316480 | 20420116480 | 960104981 |
Data was collected at 1-second intervals, Attached history output SQL results for investigation.
- solaris-memory-bytes.txt
48613: vm.memory.size[available]
48617: vm.memory.size[used]
- solaris-memory-percent.txt
48614: vm.memory.size[pavailable]
48615: vm.memory.size[pused]
- related to
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ZBX-24667 "vm.memory.size[pused]" on Solaris shows supposedly wrong values
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- Closed
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