Re: slab_chunk_max get value ?
cheers looking forward to next release :) loving the work you do ! On Saturday, July 16, 2016 at 3:01:05 AM UTC+10, Dormando wrote: > > Well, knew I forgot something :) Just pushed a fix for that for the next > release. > > You'll want to avoid setting slab_chunk_max on your own. Only adjust with > -I, and you can see the state of -I via the "item_size_max" stat in there. > > Also, for what it's worth: Your `-m 8` may use more than 8 megabytes of > RAM if you use more than one slab class. there is a minimum memory > assignable of 1mb per slab class. > > -Dormando > > On Fri, 15 Jul 2016, Centmin Mod George Liu wrote: > > > with /usr/local/bin/memcached -d -m 8 -l 127.0.0.1 -p 11211 -c 2048 -b > 2048 -R 200 -t 4 -n 72 -f 1.25 -u nobody -o > slab_reassign,slab_automove,slab_chunk_max=16384 -P > > /var/run/memcached/memached1.pid > > stats output as > > > > echo stats settings | nc 127.0.0.1 11211 > > STAT maxbytes 8388608 > > STAT maxconns 2048 > > STAT tcpport 11211 > > STAT udpport 11211 > > STAT inter 127.0.0.1 > > STAT verbosity 0 > > STAT oldest 0 > > STAT evictions on > > STAT domain_socket NULL > > STAT umask 700 > > STAT growth_factor 1.25 > > STAT chunk_size 72 > > STAT num_threads 4 > > STAT num_threads_per_udp 4 > > STAT stat_key_prefix : > > STAT detail_enabled no > > STAT reqs_per_event 200 > > STAT cas_enabled yes > > STAT tcp_backlog 2048 > > STAT binding_protocol auto-negotiate > > STAT auth_enabled_sasl no > > STAT item_size_max 1048576 > > STAT maxconns_fast no > > STAT hashpower_init 0 > > STAT slab_reassign yes > > STAT slab_automove 1 > > STAT lru_crawler no > > STAT lru_crawler_sleep 100 > > STAT lru_crawler_tocrawl 0 > > STAT tail_repair_time 0 > > STAT flush_enabled yes > > STAT hash_algorithm jenkins > > STAT lru_maintainer_thread no > > STAT hot_lru_pct 32 > > STAT warm_lru_pct 32 > > STAT expirezero_does_not_evict no > > STAT idle_timeout 0 > > STAT watcher_logbuf_size 262144 > > STAT worker_logbuf_size 65536 > > STAT track_sizes no > > END > > > > On Friday, July 15, 2016 at 11:56:03 PM UTC+10, Centmin Mod George Liu > wrote: > > any tools or command line available to get the slab_chunk_max size > in 1.4.29 ? > > memcached-tools doesn't see any in settings probably needs an update ? > > > > memcached-tool 127.0.0.1:11211 stats > > #127.0.0.1:11211 Field Value > > accepting_conns 1 > >auth_cmds 0 > > auth_errors 0 > >bytes 1380656 > > bytes_read 1904536 > >bytes_written 4211631 > > cas_badval 0 > > cas_hits 0 > > cas_misses 0 > >cmd_flush 0 > > cmd_get1649 > > cmd_set1306 > >cmd_touch 0 > > conn_yields 0 > >connection_structures 13 > >crawler_items_checked1536 > >crawler_reclaimed 0 > > curr_connections 12 > > curr_items 532 > >decr_hits 0 > > decr_misses 0 > > delete_hits 0 > >delete_misses 0 > > direct_reclaims 0 > >evicted_unfetched 0 > >evictions 0 > >expired_unfetched 0 > > get_expired 0 > > get_flushed 0 > > get_hits1108 > > get_misses 541 > > hash_bytes 524288 > >hash_is_expanding 0 > > hash_power_level 16 > >incr_hits 0 > > incr_misses 0 > > libevent 2.0.22-stable > > limit_maxbytes 268435456 > > listen_disabled_num 0 > > log_watcher_sent 0 > > log_watcher_skipped 0 > > log_worker_dropped 0 > > log_worker_written 0 > > lru_crawler_running 0 > > lru_crawler_starts 366 > > lru_maintainer_juggles9230 > >lrutail_reflocked 0 > > malloc_fails 0 > >moves_to_cold 478 > >moves_to_warm 15 > > moves_within_lru 281 > > pid 21995 > > pointer_size 64 > >reclaimed 0 > > rejected_connections 0 > > reserved_fds 20 > >rusage_system0.45 > > rusage_user1.09 > >slab_global_page_pool 0 > > slab_reassign_busy_items 0 > > slab_reassign_chunk_rescues 0 > > slab_reassign_
Re: slab_chunk_max get value ?
Well, knew I forgot something :) Just pushed a fix for that for the next release. You'll want to avoid setting slab_chunk_max on your own. Only adjust with -I, and you can see the state of -I via the "item_size_max" stat in there. Also, for what it's worth: Your `-m 8` may use more than 8 megabytes of RAM if you use more than one slab class. there is a minimum memory assignable of 1mb per slab class. -Dormando On Fri, 15 Jul 2016, Centmin Mod George Liu wrote: > with /usr/local/bin/memcached -d -m 8 -l 127.0.0.1 -p 11211 -c 2048 -b 2048 > -R 200 -t 4 -n 72 -f 1.25 -u nobody -o > slab_reassign,slab_automove,slab_chunk_max=16384 -P > /var/run/memcached/memached1.pid > stats output as > > echo stats settings | nc 127.0.0.1 11211 > STAT maxbytes 8388608 > STAT maxconns 2048 > STAT tcpport 11211 > STAT udpport 11211 > STAT inter 127.0.0.1 > STAT verbosity 0 > STAT oldest 0 > STAT evictions on > STAT domain_socket NULL > STAT umask 700 > STAT growth_factor 1.25 > STAT chunk_size 72 > STAT num_threads 4 > STAT num_threads_per_udp 4 > STAT stat_key_prefix : > STAT detail_enabled no > STAT reqs_per_event 200 > STAT cas_enabled yes > STAT tcp_backlog 2048 > STAT binding_protocol auto-negotiate > STAT auth_enabled_sasl no > STAT item_size_max 1048576 > STAT maxconns_fast no > STAT hashpower_init 0 > STAT slab_reassign yes > STAT slab_automove 1 > STAT lru_crawler no > STAT lru_crawler_sleep 100 > STAT lru_crawler_tocrawl 0 > STAT tail_repair_time 0 > STAT flush_enabled yes > STAT hash_algorithm jenkins > STAT lru_maintainer_thread no > STAT hot_lru_pct 32 > STAT warm_lru_pct 32 > STAT expirezero_does_not_evict no > STAT idle_timeout 0 > STAT watcher_logbuf_size 262144 > STAT worker_logbuf_size 65536 > STAT track_sizes no > END > > On Friday, July 15, 2016 at 11:56:03 PM UTC+10, Centmin Mod George Liu wrote: > any tools or command line available to get the slab_chunk_max size in > 1.4.29 ? > memcached-tools doesn't see any in settings probably needs an update ? > > memcached-tool 127.0.0.1:11211 stats > #127.0.0.1:11211 Field Value > accepting_conns 1 > auth_cmds 0 > auth_errors 0 > bytes 1380656 > bytes_read 1904536 > bytes_written 4211631 > cas_badval 0 > cas_hits 0 > cas_misses 0 > cmd_flush 0 > cmd_get 1649 > cmd_set 1306 > cmd_touch 0 > conn_yields 0 > connection_structures 13 > crawler_items_checked 1536 > crawler_reclaimed 0 > curr_connections 12 > curr_items 532 > decr_hits 0 > decr_misses 0 > delete_hits 0 > delete_misses 0 > direct_reclaims 0 > evicted_unfetched 0 > evictions 0 > expired_unfetched 0 > get_expired 0 > get_flushed 0 > get_hits 1108 > get_misses 541 > hash_bytes 524288 > hash_is_expanding 0 > hash_power_level 16 > incr_hits 0 > incr_misses 0 > libevent 2.0.22-stable > limit_maxbytes 268435456 > listen_disabled_num 0 > log_watcher_sent 0 > log_watcher_skipped 0 > log_worker_dropped 0 > log_worker_written 0 > lru_crawler_running 0 > lru_crawler_starts 366 > lru_maintainer_juggles 9230 > lrutail_reflocked 0 > malloc_fails 0 > moves_to_cold 478 > moves_to_warm 15 > moves_within_lru 281 > pid 21995 > pointer_size 64 > reclaimed 0 > rejected_connections 0 > reserved_fds 20 > rusage_system 0.45 > rusage_user 1.09 > slab_global_page_pool 0 > slab_reassign_busy_items 0 > slab_reassign_chunk_rescues 0 > slab_reassign_evictions_nomem 0 > slab_reassign_inline_reclaim 0 > slab_reassign_rescues 0 > slab_reassign_running 0 > slabs_moved 0 > threads 4 > time 1468590786 > time_in_listen_disabled_us 0 > total_connections 78 > total_items 1306 > touch_hits 0 > touch_misses 0 > uptime 987 >
Re: slab_chunk_max get value ?
with /usr/local/bin/memcached -d -m 8 -l 127.0.0.1 -p 11211 -c 2048 -b 2048 -R 200 -t 4 -n 72 -f 1.25 -u nobody -o slab_reassign,slab_automove,slab_chunk_max=16384 -P /var/run/memcached/memached1.pid stats output as echo stats settings | nc 127.0.0.1 11211 STAT maxbytes 8388608 STAT maxconns 2048 STAT tcpport 11211 STAT udpport 11211 STAT inter 127.0.0.1 STAT verbosity 0 STAT oldest 0 STAT evictions on STAT domain_socket NULL STAT umask 700 STAT growth_factor 1.25 STAT chunk_size 72 STAT num_threads 4 STAT num_threads_per_udp 4 STAT stat_key_prefix : STAT detail_enabled no STAT reqs_per_event 200 STAT cas_enabled yes STAT tcp_backlog 2048 STAT binding_protocol auto-negotiate STAT auth_enabled_sasl no STAT item_size_max 1048576 STAT maxconns_fast no STAT hashpower_init 0 STAT slab_reassign yes STAT slab_automove 1 STAT lru_crawler no STAT lru_crawler_sleep 100 STAT lru_crawler_tocrawl 0 STAT tail_repair_time 0 STAT flush_enabled yes STAT hash_algorithm jenkins STAT lru_maintainer_thread no STAT hot_lru_pct 32 STAT warm_lru_pct 32 STAT expirezero_does_not_evict no STAT idle_timeout 0 STAT watcher_logbuf_size 262144 STAT worker_logbuf_size 65536 STAT track_sizes no END On Friday, July 15, 2016 at 11:56:03 PM UTC+10, Centmin Mod George Liu wrote: > > any tools or command line available to get the slab_chunk_max size in > 1.4.29 ? > > memcached-tools doesn't see any in settings probably needs an update ? > > memcached-tool 127.0.0.1:11211 stats > #127.0.0.1:11211 Field Value > accepting_conns 1 >auth_cmds 0 > auth_errors 0 >bytes 1380656 > bytes_read 1904536 >bytes_written 4211631 > cas_badval 0 > cas_hits 0 > cas_misses 0 >cmd_flush 0 > cmd_get1649 > cmd_set1306 >cmd_touch 0 > conn_yields 0 >connection_structures 13 >crawler_items_checked1536 >crawler_reclaimed 0 > curr_connections 12 > curr_items 532 >decr_hits 0 > decr_misses 0 > delete_hits 0 >delete_misses 0 > direct_reclaims 0 >evicted_unfetched 0 >evictions 0 >expired_unfetched 0 > get_expired 0 > get_flushed 0 > get_hits1108 > get_misses 541 > hash_bytes 524288 >hash_is_expanding 0 > hash_power_level 16 >incr_hits 0 > incr_misses 0 > libevent 2.0.22-stable > limit_maxbytes 268435456 > listen_disabled_num 0 > log_watcher_sent 0 > log_watcher_skipped 0 > log_worker_dropped 0 > log_worker_written 0 > lru_crawler_running 0 > lru_crawler_starts 366 > lru_maintainer_juggles9230 >lrutail_reflocked 0 > malloc_fails 0 >moves_to_cold 478 >moves_to_warm 15 > moves_within_lru 281 > pid 21995 > pointer_size 64 >reclaimed 0 > rejected_connections 0 > reserved_fds 20 >rusage_system0.45 > rusage_user1.09 >slab_global_page_pool 0 > slab_reassign_busy_items 0 > slab_reassign_chunk_rescues 0 > slab_reassign_evictions_nomem 0 > slab_reassign_inline_reclaim 0 >slab_reassign_rescues 0 >slab_reassign_running 0 > slabs_moved 0 > threads 4 > time 1468590786 > time_in_listen_disabled_us 0 >total_connections 78 > total_items1306 > touch_hits 0 > touch_misses 0 > uptime 987 > version 1.4.29 > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to memcached+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: slab_chunk_max get value ?
sorry that was stats, here's settings output memcached-tool 127.0.0.1:11211 settings #127.0.0.1:11211 Field Value auth_enabled_sasl no binding_protocol auto-negotiate cas_enabled yes chunk_size 72 detail_enabled no domain_socketNULL evictions on expirezero_does_not_evict no flush_enabled yes growth_factor1.08 hash_algorithm murmur3 hashpower_init 0 hot_lru_pct 32 idle_timeout 0 inter 127.0.0.1 item_size_max 1048576 lru_crawler yes lru_crawler_sleep 100 lru_crawler_tocrawl 0 lru_maintainer_thread yes maxbytes 268435456 maxconns2048 maxconns_fast yes num_threads 4 num_threads_per_udp 4 oldest 0 reqs_per_event 200 slab_automove 1 slab_reassign yes stat_key_prefix : tail_repair_time 0 tcp_backlog2048 tcpport 11211 track_sizes no udpport 11211 umask 700 verbosity 0 warm_lru_pct 32 watcher_logbuf_size 262144 worker_logbuf_size 65536 On Friday, July 15, 2016 at 11:56:03 PM UTC+10, Centmin Mod George Liu wrote: > > any tools or command line available to get the slab_chunk_max size in > 1.4.29 ? > > memcached-tools doesn't see any in settings probably needs an update ? > > memcached-tool 127.0.0.1:11211 stats > #127.0.0.1:11211 Field Value > accepting_conns 1 >auth_cmds 0 > auth_errors 0 >bytes 1380656 > bytes_read 1904536 >bytes_written 4211631 > cas_badval 0 > cas_hits 0 > cas_misses 0 >cmd_flush 0 > cmd_get1649 > cmd_set1306 >cmd_touch 0 > conn_yields 0 >connection_structures 13 >crawler_items_checked1536 >crawler_reclaimed 0 > curr_connections 12 > curr_items 532 >decr_hits 0 > decr_misses 0 > delete_hits 0 >delete_misses 0 > direct_reclaims 0 >evicted_unfetched 0 >evictions 0 >expired_unfetched 0 > get_expired 0 > get_flushed 0 > get_hits1108 > get_misses 541 > hash_bytes 524288 >hash_is_expanding 0 > hash_power_level 16 >incr_hits 0 > incr_misses 0 > libevent 2.0.22-stable > limit_maxbytes 268435456 > listen_disabled_num 0 > log_watcher_sent 0 > log_watcher_skipped 0 > log_worker_dropped 0 > log_worker_written 0 > lru_crawler_running 0 > lru_crawler_starts 366 > lru_maintainer_juggles9230 >lrutail_reflocked 0 > malloc_fails 0 >moves_to_cold 478 >moves_to_warm 15 > moves_within_lru 281 > pid 21995 > pointer_size 64 >reclaimed 0 > rejected_connections 0 > reserved_fds 20 >rusage_system0.45 > rusage_user1.09 >slab_global_page_pool 0 > slab_reassign_busy_items 0 > slab_reassign_chunk_rescues 0 > slab_reassign_evictions_nomem 0 > slab_reassign_inline_reclaim 0 >slab_reassign_rescues 0 >slab_reassign_running 0 > slabs_moved 0 > threads 4 > time 1468590786 > time_in_listen_disabled_us 0 >total_connections 78 > total_items1306 > touch_hits 0 > touch_misses 0 > uptime 987 > version 1.4.29 > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from thi
slab_chunk_max get value ?
any tools or command line available to get the slab_chunk_max size in 1.4.29 ? memcached-tools doesn't see any in settings probably needs an update ? memcached-tool 127.0.0.1:11211 stats #127.0.0.1:11211 Field Value accepting_conns 1 auth_cmds 0 auth_errors 0 bytes 1380656 bytes_read 1904536 bytes_written 4211631 cas_badval 0 cas_hits 0 cas_misses 0 cmd_flush 0 cmd_get1649 cmd_set1306 cmd_touch 0 conn_yields 0 connection_structures 13 crawler_items_checked1536 crawler_reclaimed 0 curr_connections 12 curr_items 532 decr_hits 0 decr_misses 0 delete_hits 0 delete_misses 0 direct_reclaims 0 evicted_unfetched 0 evictions 0 expired_unfetched 0 get_expired 0 get_flushed 0 get_hits1108 get_misses 541 hash_bytes 524288 hash_is_expanding 0 hash_power_level 16 incr_hits 0 incr_misses 0 libevent 2.0.22-stable limit_maxbytes 268435456 listen_disabled_num 0 log_watcher_sent 0 log_watcher_skipped 0 log_worker_dropped 0 log_worker_written 0 lru_crawler_running 0 lru_crawler_starts 366 lru_maintainer_juggles9230 lrutail_reflocked 0 malloc_fails 0 moves_to_cold 478 moves_to_warm 15 moves_within_lru 281 pid 21995 pointer_size 64 reclaimed 0 rejected_connections 0 reserved_fds 20 rusage_system0.45 rusage_user1.09 slab_global_page_pool 0 slab_reassign_busy_items 0 slab_reassign_chunk_rescues 0 slab_reassign_evictions_nomem 0 slab_reassign_inline_reclaim 0 slab_reassign_rescues 0 slab_reassign_running 0 slabs_moved 0 threads 4 time 1468590786 time_in_listen_disabled_us 0 total_connections 78 total_items1306 touch_hits 0 touch_misses 0 uptime 987 version 1.4.29 -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to memcached+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
