Timeout and Thread deadlock

[MrsealIsHotChicken]

In a .NET 6 application, occasional timeout exceptions occur when using a List to consume a queue, and once a connection times out, all subsequent related Redis operations also timeout. Only a restart of the application resolves the issue. During troubleshooting, I have reviewed relevant documentation and issues, and the root cause may be related to thread starvation. I have already configured asynchronous timeout settings and minimum thread counts. However, I am puzzled as to why a timeout in one operation would lead to all subsequent operations timing out. Shouldn't each command be independent rather than one timeout causing all subsequent operations to become unavailable? I hope someone who has encountered this issue before can help clarify my confusion.

The configuration of the problematic machine is Ubuntu 4C8G:

2025-01-05 05:35:28,721 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10677ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21612.1, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xxx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=8,Free=32759,Min=200,Max=32767), POOL: (Threads=19,QueuedItems=0,CompletedItems=3757332,Timers=9), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts)

More error info
2025-01-05 05:35:28,721 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10677ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21612.1, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=8,Free=32759,Min=200,Max=32767), POOL: (Threads=19,QueuedItems=0,CompletedItems=3757332,Timers=9), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:28,721 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10774ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21612.1, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=8,Free=32759,Min=200,Max=32767), POOL: (Threads=19,QueuedItems=0,CompletedItems=3757330,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:28,721 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10936ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21612.09, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=6,Free=32761,Min=200,Max=32767), POOL: (Threads=19,QueuedItems=0,CompletedItems=3757330,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:28,721 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10563ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21612.1, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=10,Free=32757,Min=200,Max=32767), POOL: (Threads=19,QueuedItems=1,CompletedItems=3757332,Timers=9), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:28,721 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10383ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21612.1, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=13,Free=32754,Min=200,Max=32767), POOL: (Threads=19,QueuedItems=1,CompletedItems=3757333,Timers=10), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:28,721 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10634ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21612.1, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=9,Free=32758,Min=200,Max=32767), POOL: (Threads=19,QueuedItems=1,CompletedItems=3757332,Timers=9), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:28,721 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10710ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21612.1, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=9,Free=32758,Min=200,Max=32767), POOL: (Threads=19,QueuedItems=1,CompletedItems=3757332,Timers=9), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:28,721 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10388ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21612.1, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=12,Free=32755,Min=200,Max=32767), POOL: (Threads=19,QueuedItems=1,CompletedItems=3757333,Timers=10), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:29,706 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10949ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21613.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=7,Free=32760,Min=200,Max=32767), POOL: (Threads=18,QueuedItems=0,CompletedItems=3757340,Timers=15), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:29,706 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10645ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21613.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=12,Free=32755,Min=200,Max=32767), POOL: (Threads=18,QueuedItems=1,CompletedItems=3757340,Timers=15), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:29,707 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10880ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21613.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=9,Free=32758,Min=200,Max=32767), POOL: (Threads=18,QueuedItems=0,CompletedItems=3757340,Timers=15), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:29,707 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10786ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21613.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=10,Free=32757,Min=200,Max=32767), POOL: (Threads=18,QueuedItems=1,CompletedItems=3757340,Timers=15), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:29,707 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10448ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 15, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 60, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198315, serverEndpoint: 10.12.15.11:32379, conn-sec: 21613.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=12,Free=32755,Min=200,Max=32767), POOL: (Threads=18,QueuedItems=2,CompletedItems=3757340,Timers=15), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:30,705 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10308ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 23, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 92, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198323, serverEndpoint: 10.12.15.11:32379, conn-sec: 21614.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=7,Free=32760,Min=200,Max=32767), POOL: (Threads=18,QueuedItems=0,CompletedItems=3757357,Timers=12), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:32,707 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10269ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 29, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 116, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198329, serverEndpoint: 10.12.15.11:32379, conn-sec: 21616.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=7,Free=32760,Min=200,Max=32767), POOL: (Threads=18,QueuedItems=0,CompletedItems=3757369,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:40,706 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10983ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 30, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 120, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198330, serverEndpoint: 10.12.15.11:32379, conn-sec: 21624.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=11,Free=32756,Min=200,Max=32767), POOL: (Threads=17,QueuedItems=5,CompletedItems=3757390,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:40,706 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10983ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 30, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 120, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198330, serverEndpoint: 10.12.15.11:32379, conn-sec: 21624.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=11,Free=32756,Min=200,Max=32767), POOL: (Threads=17,QueuedItems=4,CompletedItems=3757390,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:40,706 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10983ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 30, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 120, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198330, serverEndpoint: 10.12.15.11:32379, conn-sec: 21624.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=11,Free=32756,Min=200,Max=32767), POOL: (Threads=17,QueuedItems=6,CompletedItems=3757390,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:40,706 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10983ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 30, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 120, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198330, serverEndpoint: 10.12.15.11:32379, conn-sec: 21624.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=11,Free=32756,Min=200,Max=32767), POOL: (Threads=17,QueuedItems=3,CompletedItems=3757390,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:40,706 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10983ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 30, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 120, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198330, serverEndpoint: 10.12.15.11:32379, conn-sec: 21624.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=7,Free=32760,Min=200,Max=32767), POOL: (Threads=17,QueuedItems=1,CompletedItems=3757390,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:40,706 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10983ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 30, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 120, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198330, serverEndpoint: 10.12.15.11:32379, conn-sec: 21624.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=8,Free=32759,Min=200,Max=32767), POOL: (Threads=17,QueuedItems=2,CompletedItems=3757390,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:40,707 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10983ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 30, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 120, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198330, serverEndpoint: 10.12.15.11:32379, conn-sec: 21624.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=10,Free=32757,Min=200,Max=32767), POOL: (Threads=17,QueuedItems=2,CompletedItems=3757390,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:40,706 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10983ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 30, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 120, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198330, serverEndpoint: 10.12.15.11:32379, conn-sec: 21624.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=7,Free=32760,Min=200,Max=32767), POOL: (Threads=17,QueuedItems=0,CompletedItems=3757390,Timers=7), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts) 2025-01-05 05:35:41,706 [.NET ThreadPool Worker] INFO Timeout awaiting response (outbound=0KiB, inbound=0KiB, 10999ms elapsed, timeout is 10000ms), command=LLEN, next: LLEN mq:itnback, inst: 0, qu: 0, qs: 30, aw: True, bw: SpinningDown, rs: ReadAsync, ws: Writing, in: 120, in-pipe: 0, out-pipe: 0, last-in: 1, cur-in: 0, sync-ops: 0, async-ops: 198331, serverEndpoint: 10.12.15.11:32379, conn-sec: 21625.08, aoc: 0, mc: 1/1/0, mgr: 10 of 10 available, clientName: xx(SE.Redis-v2.7.33.41805), IOCP: (Busy=0,Free=1000,Min=200,Max=1000), WORKER: (Busy=14,Free=32753,Min=200,Max=32767), POOL: (Threads=17,QueuedItems=1,CompletedItems=3757400,Timers=12), v: 2.7.33.41805 (Please take a look at this article for some common client-side issues that can cause timeouts: https://stackexchange.github.io/StackExchange.Redis/Timeouts)