Details
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Bug
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Resolution: Done
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Major
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None
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1.0
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None
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Release Notes
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Documented as Known Issue
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Description
After running millions of messages through the router, the message related pooled structures are never released to the heap:
- qdstat -m
Types
type size batch thread-max total in-threads rebal-in rebal-out
=============================================================================================
qd_bitmask_t 24 64 128 64 64 0 0
qd_buffer_t 536 16 32 4,287,264 560 472,869 740,788
qd_composed_field_t 64 64 128 256 256 0 0
qd_composite_t 112 64 128 256 256 0 0
qd_connection_t 224 64 128 256 256 0 0
qd_deferred_call_t 32 64 128 256 256 0 0
qd_field_iterator_t 128 64 128 704 704 6 6
qd_hash_handle_t 16 64 128 64 64 0 0
qd_hash_item_t 32 64 128 128 128 0 0
qd_hash_segment_t 24 64 128 64 64 0 0
qd_link_t 48 64 128 256 256 0 0
qd_listener_t 32 64 128 64 64 0 0
qd_log_entry_t 2,104 16 32 32 32 0 0
qd_message_content_t 640 16 32 1,071,872 80 111,216 178,203
qd_message_t 128 64 128 1,072,192 448 21,630 38,376
qd_node_t 56 64 128 64 64 0 0
qd_parsed_field_t 80 64 128 256 256 0 0
qd_timer_t 56 64 128 128 128 0 0
qd_work_item_t 24 64 128 320 256 8 9
qdpn_connector_t 600 16 32 80 64 0 1
qdpn_listener_t 48 64 128 64 64 0 0
qdr_action_t 128 64 128 384 256 48,795 48,797
qdr_address_config_t 56 64 128 64 64 0 0
qdr_address_t 224 64 128 64 64 0 0
qdr_connection_t 200 64 128 320 192 4 6
qdr_connection_work_t 56 64 128 512 384 7 9
qdr_delivery_ref_t 24 64 128 448 448 1 1
qdr_delivery_t 96 64 128 1,072,192 448 21,628 38,374
qdr_error_t 24 64 128 320 192 11 13
qdr_field_t 40 64 128 704 704 6 6
qdr_general_work_t 64 64 128 512 384 7 9
qdr_link_ref_t 24 64 128 576 448 17,539 17,541
qdr_link_t 264 16 32 80 64 54 55
qdr_query_t 336 16 32 16 16 0 0
qdr_terminus_t 64 64 128 256 192 1 2
And
]# qdmanage query --type allocator | grep -i freetoheap
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,
"totalFreeToHeap": 0,