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https://issues.apache.org/jira/browse/DISPATCH-2183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17377410#comment-17377410
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Charles E. Rolke commented on DISPATCH-2183:
--------------------------------------------
The following lock stacks are observed while running the full suite of self
tests
{code:java}
Lock stacks
===========
Found 139 lock stacks
In each line the first held lock is on the left
ALLOC_INIT,ENTITY_CACHE
CONNECTOR,ALLOC_INIT
CONNECTOR,ALLOC_INIT,ENTITY_CACHE
CONNECTOR,LOG
CONNECTOR,LOG,qd_log_entry_t
CONNECTOR,SERVER
CONNECTOR,qd_connection_t
CONNECTOR,qd_log_entry_t
CONN_ACTIVATION,LOG
CONN_ACTIVATION,LOG,qd_log_entry_t
CONN_ACTIVATION,SERVER
CONN_ACTIVATION,qd_connection_t
CONN_ACTIVATION,qd_log_entry_t
CONN_WORK,ALLOC_INIT
CONN_WORK,ALLOC_INIT,ENTITY_CACHE
CONN_WORK,CORE_ACTION
CONN_WORK,LOG
CONN_WORK,LOG,qd_log_entry_t
CONN_WORK,qd_buffer_t
CONN_WORK,qd_iterator_t
CONN_WORK,qd_log_entry_t
CONN_WORK,qdr_action_t
CONN_WORK,qdr_delivery_cleanup_t
CONN_WORK,qdr_delivery_ref_t
CONN_WORK,qdr_delivery_t
CONN_WORK,qdr_error_t
CONN_WORK,qdr_field_t
CONN_WORK,qdr_link_ref_t
CONN_WORK,qdr_link_work_t
CORE_ACTION,qdr_action_t
HTTP1_ADAPTOR,CORE_ACTION
HTTP1_ADAPTOR,SERVER
HTTP1_ADAPTOR,qdr_action_t
LOG,ENTITY_CACHE
LOG,qd_log_entry_t
MSG_CONTENT,ALLOC_INIT
MSG_CONTENT,ALLOC_INIT,ENTITY_CACHE
MSG_CONTENT,qd_buffer_t
MSG_CONTENT,qd_message_stream_data_t
PYTHON,ALLOC_INIT
PYTHON,ALLOC_INIT,ENTITY_CACHE
PYTHON,CONNECTOR
PYTHON,CONNECTOR,ALLOC_INIT
PYTHON,CONNECTOR,ALLOC_INIT,ENTITY_CACHE
PYTHON,CONNECTOR,CONN_ACTIVATION
PYTHON,CONNECTOR,CONN_DEFERRED_CALL
PYTHON,CONNECTOR,SERVER
PYTHON,CONNECTOR,qd_deferred_call_t
PYTHON,CONTAINER
PYTHON,CONTAINER,ALLOC_INIT
PYTHON,CONTAINER,ALLOC_INIT,ENTITY_CACHE
PYTHON,CONTAINER,qd_hash_item_t
PYTHON,CORE_ACTION
PYTHON,CORE_ID
PYTHON,HTTP1_ADAPTOR
PYTHON,HTTP1_ADAPTOR,CORE_ACTION
PYTHON,HTTP1_ADAPTOR,SERVER
PYTHON,HTTP1_ADAPTOR,qdr_action_t
PYTHON,HTTP2_ADAPTOR
PYTHON,LOG
PYTHON,LOG,ENTITY_CACHE
PYTHON,LOG,qd_log_entry_t
PYTHON,LWS_WORK_QUEUE
PYTHON,MSG_CONTENT
PYTHON,POLICY_TREE
PYTHON,POLICY_TREE,LOG
PYTHON,POLICY_TREE,qd_hash_handle_t
PYTHON,POLICY_TREE,qd_hash_item_t
PYTHON,POLICY_TREE,qd_log_entry_t
PYTHON,POLICY_TREE,qd_parse_node_t
PYTHON,ROUTER
PYTHON,ROUTER,ENTITY_CACHE
PYTHON,ROUTER,ENTITY_CACHE,CONNECTOR
PYTHON,ROUTER,ENTITY_CACHE,LOG
PYTHON,ROUTER,ENTITY_CACHE,LOG,qd_log_entry_t
PYTHON,ROUTER,ENTITY_CACHE,POLICY_STATS
PYTHON,ROUTER,ENTITY_CACHE,bridge_stats_lock
PYTHON,ROUTER,ENTITY_CACHE,qd_log_entry_t
PYTHON,SERVER
PYTHON,SERVER,qd_timer_t
PYTHON,TRACE_MASK
PYTHON,TRACE_MASK,ALLOC_INIT
PYTHON,TRACE_MASK,ALLOC_INIT,ENTITY_CACHE
PYTHON,TRACE_MASK,qd_hash_handle_t
PYTHON,TRACE_MASK,qd_hash_item_t
PYTHON,TRACE_MASK,qdtm_router_t
PYTHON,bridge_stats_lock
PYTHON,qd_bitmask_t
PYTHON,qd_buffer_t
PYTHON,qd_composed_field_t
PYTHON,qd_composite_t
PYTHON,qd_connector_t
PYTHON,qd_hash_handle_t
PYTHON,qd_hash_item_t
PYTHON,qd_http_connector_t
PYTHON,qd_http_listener_t
PYTHON,qd_iterator_t
PYTHON,qd_listener_t
PYTHON,qd_log_entry_t
PYTHON,qd_message_content_t
PYTHON,qd_message_t
PYTHON,qd_node_t
PYTHON,qd_parse_node_t
PYTHON,qd_parse_tree_t
PYTHON,qd_parsed_field_t
PYTHON,qd_tcp_bridge_t
PYTHON,qd_tcp_connector_t
PYTHON,qd_tcp_listener_t
PYTHON,qd_timer_t
PYTHON,qdr_action_t
PYTHON,qdr_address_t
PYTHON,qdr_connection_info_t
PYTHON,qdr_connection_t
PYTHON,qdr_core_timer_t
PYTHON,qdr_field_t
PYTHON,qdr_http1_connection_t
PYTHON,qdr_http2_connection_t
PYTHON,qdr_http2_session_data_t
PYTHON,qdr_http2_stream_data_t
PYTHON,qdr_link_t
PYTHON,qdr_query_t
PYTHON,qdr_tcp_connection_t
PYTHON,qdr_terminus_t
SERVER,LOG
SERVER,LOG,qd_log_entry_t
SERVER,POLICY_STATS
SERVER,PYTHON
SERVER,qd_log_entry_t
SERVER,qd_timer_t
TCP_ACTIVATION,LOG
TCP_ACTIVATION,LOG,qd_log_entry_t
TCP_ACTIVATION,qd_log_entry_t
TRACE_MASK,qd_hash_handle_t
TRACE_MASK,qd_hash_item_t
TRACE_MASK,qdtm_router_t
delivery-433,qd_delivery_state_t
delivery-437,qd_delivery_state_t
delivery-439,qd_delivery_state_t
delivery-459,qd_delivery_state_t
{code}
> Thread locking analysis
> -----------------------
>
> Key: DISPATCH-2183
> URL: https://issues.apache.org/jira/browse/DISPATCH-2183
> Project: Qpid Dispatch
> Issue Type: Test
> Components: Router Node
> Affects Versions: 1.16.0
> Reporter: Charles E. Rolke
> Assignee: Charles E. Rolke
> Priority: Major
> Labels: performance
> Attachments:
> DISPATCH-2183_3f2bd_router-mesh_three-router-test_routerb.txt,
> DISPATCH-2183_85f805_topology-disposition-routerA.txt
>
>
> This issue holds files related to thread locking analysis tracked in
> [https://github.com/apache/qpid-dispatch/pull/1261|PR-1261]. As the PR
> progresses analysis results will be posted here.
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