[LU-15746] UDSP: udsp_single_net_04 failed as "uneven tx traffic distribution across interfaces"

Tue, 11 Oct 2022 20:50:22 +0000

version=2.15.0_RC2_6_g09fe899

This is from LUTF output

lutf>>> suites['udsp'].scripts['udsp_single_net_04'].run()

nids:  ['10.240.43.102@tcp', '10.240.43.109@tcp', '10.240.43.110@tcp', '10.240.43.117@tcp']

None

[\{'net type': 'tcp', 'local NI(s)': [{'nid': '10.240.43.102@tcp', 'statistics': {'send_count': 2, 'recv_count': 2, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': 0}, 'sent_stats': \{'put': 1, 'get': 1, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 1, 'ack': 1, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.109@tcp', 'statistics': {'send_count': 1, 'recv_count': 1, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': 0}, 'sent_stats': \{'put': 1, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 1, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.110@tcp', 'statistics': {'send_count': 0, 'recv_count': 0, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.117@tcp', 'statistics': {'send_count': 0, 'recv_count': 0, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}]}]

[\{'net type': 'tcp', 'local NI(s)': [{'nid': '10.240.43.102@tcp', 'statistics': {'send_count': 7, 'recv_count': 7, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': 0}, 'sent_stats': \{'put': 1, 'get': 6, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 6, 'ack': 1, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.109@tcp', 'statistics': {'send_count': 6, 'recv_count': 6, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': 0}, 'sent_stats': \{'put': 1, 'get': 5, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 1, 'get': 0, 'reply': 5, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.110@tcp', 'statistics': {'send_count': 0, 'recv_count': 0, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.117@tcp', 'statistics': {'send_count': 0, 'recv_count': 0, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}]}]

{0: 2, 1: 1} \{0: 7, 1: 6}

[\{'net type': 'tcp', 'local NI(s)': [{'nid': '10.240.43.102@tcp', 'statistics': {'send_count': 7, 'recv_count': 7, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 1, 'get': 6, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 6, 'ack': 1, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.109@tcp', 'statistics': {'send_count': 6, 'recv_count': 6, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 1, 'get': 5, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 1, 'get': 0, 'reply': 5, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.110@tcp', 'statistics': {'send_count': 0, 'recv_count': 0, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.117@tcp', 'statistics': {'send_count': 0, 'recv_count': 0, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}]}]

[\{'net type': 'tcp', 'local NI(s)': [{'nid': '10.240.43.102@tcp', 'statistics': {'send_count': 9, 'recv_count': 9, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 1, 'get': 8, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 8, 'ack': 1, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.109@tcp', 'statistics': {'send_count': 8, 'recv_count': 8, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 1, 'get': 7, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 1, 'get': 0, 'reply': 7, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.110@tcp', 'statistics': {'send_count': 3, 'recv_count': 3, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 0, 'get': 3, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 3, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}, \{'nid': '10.240.43.117@tcp', 'statistics': {'send_count': 3, 'recv_count': 3, 'drop_count': 0}, 'udsp info': \{'net priority': -1, 'nid priority': -1}, 'sent_stats': \{'put': 0, 'get': 3, 'reply': 0, 'ack': 0, 'hello': 0}, 'received_stats': \{'put': 0, 'get': 0, 'reply': 3, 'ack': 0, 'hello': 0}, 'dropped_stats': \{'put': 0, 'get': 0, 'reply': 0, 'ack': 0, 'hello': 0}, 'health stats': \{'fatal_error': 0, 'health value': 1000, 'interrupts': 0, 'dropped': 0, 'aborted': 0, 'no route': 0, 'timeouts': 0, 'error': 0, 'ping_count': 0, 'next_ping': 0}, 'lnd tunables': \{'conns_per_peer': 1}, 'dev cpt': -1, 'CPT': '[0]'}]}]

{0: 7, 1: 6, 2: 0, 3: 0} \{0: 9, 1: 8, 2: 3, 3: 3}

uneven tx traffic distribution across interfaces

According to UDSP test plan, single_net_04 tests:

Setup: configure single network, 3 NIDs on the network 
Add UDSP rule that gives two of the interfaces highest priority
Start traffic
Stop traffic
Verify that two NIDs with the highest priority were used
Add UDSP that lowers the priority of both of the NIDs with the highest priority back to default
Start traffic
Stop traffic
Verify that all NIDs were used

Whamcloud Community JIRA

[LU-15746] UDSP: udsp_single_net_04 failed as "uneven tx traffic distribution across interfaces"