Hi Riak Users,
One of my riak nodes, it has 4G memory, when I check the memory usage with
"free -m", I can see there are only around 150M left. Then I check the
command "riak-admin status", it shows around 415M(415594432) consumed by
Erlang. But with "top" command, it shows Erlang takes 52.1% memory, it is
about 2G.
So, my question is where is the other ~1.6G (2G - 415M) memory ?
dropped_vnode_requests_total : 0
executing_mappers : 0
gossip_received : 6
handoff_timeouts : 0
ignored_gossip_total : 0
index_fsm_active : 0
index_fsm_create : 0
index_fsm_create_error : 0
late_put_fsm_coordinator_ack : 0
leveldb_read_block_error : 0
list_fsm_active : 0
list_fsm_create : 0
list_fsm_create_error : 0
list_fsm_create_error_total : 0
list_fsm_create_total : 0
map_actor_counts_100 : 0
map_actor_counts_95 : 0
map_actor_counts_99 : 0
map_actor_counts_mean : 0
map_actor_counts_median : 0
mem_allocated : 3859660800
mem_total : 3975495680
memory_atom : 703377
memory_atom_used : 677686
memory_binary : 92813136
memory_code : 16511098
memory_ets : 6823184
memory_processes : 287157280
memory_processes_used : 287149824
memory_system : 128437152
memory_total : 415594432
KiB Swap: 4063228 total, 106496 used, 3956732 free. 296560 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1 riak 20 0 4844692 1.929g 1772 S 5.3 52.1 4539:13
beam.smp
23510 riak 20 0 10.152g 1.131g 32292 S 4.3 30.6 2:07.28 java
72 riak 20 0 7492 92 0 S 0.0 0.0 0:15.22 epmd
190 riak 20 0 4440 224 172 S 0.0 0.0 0:00.67 sh
191 riak 20 0 4324 252 192 S 0.0 0.0 0:08.97 memsup
193 riak 20 0 4324 0 0 S 0.0 0.0 0:00.00 cpu_sup
285 riak 20 0 7460 28 0 S 0.0 0.0 0:29.51
inet_gethost
286 riak 20 0 13780 316 236 S 0.0 0.0 0:55.30
inet_gethost
287 riak 20 0 13780 8 0 S 0.0 0.0 0:00.00
inet_gethost
22534 root 20 0 22320 1248 756 S 0.0 0.0 0:00.07 bash
24714 root 20 0 23992 1456 1052 R 0.0 0.0 0:00.00 top
Br,
Alex
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