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single machine(4core 8G),beyond 60K connection,emqttd server occurs error: 21:01:39.448 <0.231.0> [error] large_heap: gcpid = <0.444.0>,[{registered_name,[]},{memory,73395528},{message_queue_l en,0},{heap_size,2984878},{total_heap_size,9174318}] [{old_heap_block_size,6189440},{heap_block_size,2984878},{mbuf_size,0},{stack_size,256101},{old_heap_size,4293792},{ heap_size,577578}] 21:01:49.080 <0.231.0> [error] large_heap: gcpid = <0.443.0>,[{registered_name,[]},{memory,78171328},{message_queue_l en,0},{heap_size,3581853},{total_heap_size,9771293}] [{old_heap_block_size,6189440},{heap_block_size,3581853},{mbuf_size,0},{stack_size,255329},{old_heap_size,4004547},{ heap_size,853094}] 21:01:59.092 <0.231.0> [error] large_heap: gcpid = <0.443.0>,[{registered_name,[]},{memory,73395544},{message_queue_l en,0},{heap_size,2984878},{total_heap_size,9174318}] [{old_heap_block_size,6189440},{heap_block_size,2984878},{mbuf_size,0},{stack_size,255737},{old_heap_size,4162439},{ heap_size,702709}] 21:02:09.440 <0.231.0> [error] large_heap: gcpid = <0.444.0>,[{registered_name,[]},{memory,73395528},{message_queue_l en,0},{heap_size,2984878},{total_heap_size,9174318}] [{old_heap_block_size,6189440},{heap_block_size,2984878},{mbuf_size,0},{stack_size,255724},{old_heap_size,4162462},{ heap_size,702696}] 21:02:39.054 <0.231.0> [error] large_heap: gcpid = <0.443.0>,[{registered_name,[]},{memory,73395544},{message_queue_l en,0},{heap_size,2984878},{total_heap_size,9174318}] [{old_heap_block_size,6189440},{heap_block_size,2984878},{mbuf_size,0},{stack_size,255857},{old_heap_size,4215457},{ heap_size,652229}] 21:03:09.054 <0.231.0> [error] large_heap: gcpid = <0.443.0>,[{registered_name,[]},{memory,73395544},{message_queue_l en,0},{heap_size,2984878},{total_heap_size,9174318}] [{old_heap_block_size,6189440},{heap_block_size,2984878},{mbuf_size,0},{stack_size,255857},{old_heap_size,4215470},{ heap_size,652216}]
The text was updated successfully, but these errors were encountered:
Ignore the warning messages.
Sorry, something went wrong.
Attach to the VM and find the processes with large heap:
./bin/emqttd attach erlang:process_info(pid(0, 443,0)).
CTRL+D to exit.
Suppress sysmon messages: #338
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single machine(4core 8G),beyond 60K connection,emqttd server occurs error:
21:01:39.448 <0.231.0> [error] large_heap: gcpid = <0.444.0>,[{registered_name,[]},{memory,73395528},{message_queue_l
en,0},{heap_size,2984878},{total_heap_size,9174318}]
[{old_heap_block_size,6189440},{heap_block_size,2984878},{mbuf_size,0},{stack_size,256101},{old_heap_size,4293792},{
heap_size,577578}]
21:01:49.080 <0.231.0> [error] large_heap: gcpid = <0.443.0>,[{registered_name,[]},{memory,78171328},{message_queue_l
en,0},{heap_size,3581853},{total_heap_size,9771293}]
[{old_heap_block_size,6189440},{heap_block_size,3581853},{mbuf_size,0},{stack_size,255329},{old_heap_size,4004547},{
heap_size,853094}]
21:01:59.092 <0.231.0> [error] large_heap: gcpid = <0.443.0>,[{registered_name,[]},{memory,73395544},{message_queue_l
en,0},{heap_size,2984878},{total_heap_size,9174318}]
[{old_heap_block_size,6189440},{heap_block_size,2984878},{mbuf_size,0},{stack_size,255737},{old_heap_size,4162439},{
heap_size,702709}]
21:02:09.440 <0.231.0> [error] large_heap: gcpid = <0.444.0>,[{registered_name,[]},{memory,73395528},{message_queue_l
en,0},{heap_size,2984878},{total_heap_size,9174318}]
[{old_heap_block_size,6189440},{heap_block_size,2984878},{mbuf_size,0},{stack_size,255724},{old_heap_size,4162462},{
heap_size,702696}]
21:02:39.054 <0.231.0> [error] large_heap: gcpid = <0.443.0>,[{registered_name,[]},{memory,73395544},{message_queue_l
en,0},{heap_size,2984878},{total_heap_size,9174318}]
[{old_heap_block_size,6189440},{heap_block_size,2984878},{mbuf_size,0},{stack_size,255857},{old_heap_size,4215457},{
heap_size,652229}]
21:03:09.054 <0.231.0> [error] large_heap: gcpid = <0.443.0>,[{registered_name,[]},{memory,73395544},{message_queue_l
en,0},{heap_size,2984878},{total_heap_size,9174318}]
[{old_heap_block_size,6189440},{heap_block_size,2984878},{mbuf_size,0},{stack_size,255857},{old_heap_size,4215470},{
heap_size,652216}]
The text was updated successfully, but these errors were encountered: