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 0.456666 > rusage_user 1.096666 > 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 > 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. > > -- --- 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.