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Operating Systems Solaris Where is my memory? How to fix it ? Post 303037756 by gull04 on Tuesday 13th of August 2019 03:12:28 AM
Old 08-13-2019
Hi,

There is an excellent Oracle Document covering this on the Oracle site Document ID 1663862.1 it give in depth information covering your monitoring issue.

This should at least point you in the right direction.

Due to the way that the MMU and ZFS behave, this can be an issue for monitoring tools.

I've also just noticed that you say that you've recently noticed the increase in memory utlisation, an other possible cause could be memory leakage caused by applications code not fully releasing memory. Do you have any trending information, does your monitoring tool produce such information - this is generally easy to see over a longer term.

Regards

Gull04

Last edited by gull04; 08-13-2019 at 04:18 AM.. Reason: More information.
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Finding a set of similar Objects covering at least a CPU set(Hardware Locality (hwlFinding a set of similar Objects covering at least a CPU set(3)

NAME
Finding a set of similar Objects covering at least a CPU set - Functions static inline hwloc_obj_t hwloc_get_next_obj_covering_cpuset_by_depth (hwloc_topology_t topology, hwloc_const_cpuset_t set, unsigned depth, hwloc_obj_t prev) static inline hwloc_obj_t hwloc_get_next_obj_covering_cpuset_by_type (hwloc_topology_t topology, hwloc_const_cpuset_t set, hwloc_obj_type_t type, hwloc_obj_t prev) Function Documentation static inline hwloc_obj_t hwloc_get_next_obj_covering_cpuset_by_depth (hwloc_topology_ttopology, hwloc_const_cpuset_tset, unsigneddepth, hwloc_obj_tprev) [static] Iterate through same-depth objects covering at least CPU set set. If object prev is NULL, return the first object at depth depth covering at least part of CPU set set. The next invokation should pass the previous return value in prev so as to obtain the next object covering at least another part of set. Note: This function cannot work if objects at the given depth do not have CPU sets or if the topology is made of different machines. static inline hwloc_obj_t hwloc_get_next_obj_covering_cpuset_by_type (hwloc_topology_ttopology, hwloc_const_cpuset_tset, hwloc_obj_type_ttype, hwloc_obj_tprev) [static] Iterate through same-type objects covering at least CPU set set. If object prev is NULL, return the first object of type type covering at least part of CPU set set. The next invokation should pass the previous return value in prev so as to obtain the next object of type type covering at least another part of set. If there are no or multiple depths for type type, NULL is returned. The caller may fallback to hwloc_get_next_obj_covering_cpuset_by_depth() for each depth. Note: This function cannot work if objects of the given type do not have CPU sets or if the topology is made of different machines. Author Generated automatically by Doxygen for Hardware Locality (hwloc) from the source code. Version 1.4.1 Mon Feb 27 2012 Finding a set of similar Objects covering at least a CPU set(3)
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