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@tisba
Created July 29, 2012 11:06
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riak-admin status very slow
$ time curl http://localhost:8098/stats
<html><head><title>500 Internal Server Error</title></head><body><h1>Internal Server Error</h1>The server encountered an error while processing this request:<br><pre>{error,{exit,{json_encode,{bad_term,{error,timeout}}},
[{mochijson2,json_encode,2},
{mochijson2,'-json_encode_proplist/2-fun-0-',3},
{lists,foldl,3},
{mochijson2,json_encode_proplist,2},
{riak_kv_wm_stats,produce_body,2},
{webmachine_resource,resource_call,3},
{webmachine_resource,do,3},
{webmachine_decision_core,resource_call,1}]}}</pre><P><HR><ADDRESS>mochiweb+webmachine web server</ADDRESS></body></html>
curl http://localhost:8098/stats 0.01s user 0.01s system 0% cpu 54.221 total
1-minute stats for 'riak@127.0.0.1'
-------------------------------------------
vnode gets : 0
vnode_puts : 0
vnode_index_reads : 0
vnode_index_writes : 0
vnode_index_writes_postings : 0
vnode_index_deletes : 0
vnode_index_deletes_postings : 0
read_repairs : 0
vnode_gets_total : 0
vnode_puts_total : 0
vnode_index_reads_total : 0
vnode_index_writes_total : 0
vnode_index_writes_postings_total : 0
vnode_index_deletes_total : 0
vnode_index_deletes_postings_total : 0
node_gets : 0
node_gets_total : 0
node_get_fsm_time_mean : 0
node_get_fsm_time_median : 0
node_get_fsm_time_95 : 0
node_get_fsm_time_99 : 0
node_get_fsm_time_100 : 0
node_puts : 0
node_puts_total : 0
node_put_fsm_time_mean : 0
node_put_fsm_time_median : 0
node_put_fsm_time_95 : 0
node_put_fsm_time_99 : 0
node_put_fsm_time_100 : 0
node_get_fsm_siblings_mean : 0
node_get_fsm_siblings_median : 0
node_get_fsm_siblings_95 : 0
node_get_fsm_siblings_99 : 0
node_get_fsm_siblings_100 : 0
node_get_fsm_objsize_mean : 0
node_get_fsm_objsize_median : 0
node_get_fsm_objsize_95 : 0
node_get_fsm_objsize_99 : 0
node_get_fsm_objsize_100 : 0
read_repairs_total : 0
coord_redirs_total : 0
precommit_fail : 0
postcommit_fail : 0
cpu_nprocs : {error,timeout}
cpu_avg1 : {error,timeout}
cpu_avg5 : {error,timeout}
cpu_avg15 : {error,timeout}
mem_total : 12283288000
mem_allocated : 10371788000
disk : [{"57498838",243966468,95}]
nodename : 'riak@127.0.0.1'
connected_nodes : []
sys_driver_version : <<"1.5">>
sys_global_heaps_size : 0
sys_heap_type : private
sys_logical_processors : 8
sys_otp_release : <<"R14B04">>
sys_process_count : 1360
sys_smp_support : true
sys_system_version : <<"Erlang R14B04 (erts-5.8.5) [source] [smp:8:8] [rq:8] [async-threads:64] [hipe] [kernel-poll:true]">>
sys_system_architecture : <<"i386-apple-darwin10.4.1">>
sys_threads_enabled : true
sys_thread_pool_size : 64
sys_wordsize : 4
ring_members : ['riak@127.0.0.1']
ring_num_partitions : 64
ring_ownership : <<"[{'riak@127.0.0.1',64}]">>
ring_creation_size : 64
storage_backend : riak_kv_bitcask_backend
pbc_connects_total : 0
pbc_connects : 0
pbc_active : 0
ssl_version : <<"4.1.6">>
public_key_version : <<"0.13">>
runtime_tools_version : <<"1.8.6">>
basho_stats_version : <<"1.0.2">>
riak_search_version : <<"1.1.2">>
riak_kv_version : <<"1.1.4">>
bitcask_version : <<"1.5.1">>
luke_version : <<"0.2.5">>
erlang_js_version : <<"1.0.2">>
mochiweb_version : <<"1.5.1">>
inets_version : <<"5.7.1">>
riak_pipe_version : <<"1.1.2">>
merge_index_version : <<"1.1.0">>
cluster_info_version : <<"1.2.1">>
basho_metrics_version : <<"1.0.0">>
riak_control_version : <<"0.1.0">>
riak_core_version : <<"1.1.2">>
lager_version : <<"1.0.0">>
riak_sysmon_version : <<"1.1.2">>
webmachine_version : <<"1.9.1">>
crypto_version : <<"2.0.4">>
os_mon_version : <<"2.2.7">>
sasl_version : <<"2.1.10">>
stdlib_version : <<"1.17.5">>
kernel_version : <<"2.14.5">>
executing_mappers : 0
memory_total : 11516544
memory_processes : 3657140
memory_processes_used : 3646164
memory_system : 7859404
memory_atom : 687201
memory_atom_used : 661399
memory_binary : 133688
memory_code : 4377572
memory_ets : 366124
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