完整图片链接：http: //i.stack.imgur.com/VODiJ.png
我的.cnf：
[mysqld]
plugin-load=ha_xtradb.so
datadir=/w/mysql
innodb_buffer_pool_size = 100G
innodb_log_file_size = 2G
innodb_file_per_table=1
max_connections = 500
我正在使用 MariaDB。一个小时后，Mysql 像这样“锁定”（例如查看基本的插入查询），以便我运行我的脚本。
会是什么呢？
自由的：
SYSTEM MEMORY INFORMATION:
mem_wire: 17899466752 ( 17070MB) [ 11%] Wired: disabled for paging out
mem_active: + 12577095680 ( 11994MB) [ 8%] Active: recently referenced
mem_inactive:+ 148381696 ( 141MB) [ 0%] Inactive: recently not referenced
mem_cache: + 151552 ( 0MB) [ 0%] Cached: almost avail. for allocation
mem_free: + 119319916544 ( 113792MB) [ 79%] Free: fully available for allocation
mem_gap_vm: + 839680 ( 0MB) [ 0%] Memory gap: UNKNOWN
-------------- ------------ ----------- ------
mem_all: = 149945851904 ( 142999MB) [100%] Total real memory managed
mem_gap_sys: + 4594712576 ( 4381MB) Memory gap: Kernel?!
-------------- ------------ -----------
mem_phys: = 154540564480 ( 147381MB) Total real memory available
mem_gap_hw: + 17258127360 ( 16458MB) Memory gap: Segment Mappings?!
-------------- ------------ -----------
mem_hw: = 171798691840 ( 163840MB) Total real memory installed
SYSTEM MEMORY SUMMARY:
mem_used: 52330242048 ( 49906MB) [ 30%] Logically used memory
mem_avail: + 119468449792 ( 113933MB) [ 69%] Logically available memory
-------------- ------------ ----------- ------
mem_total: = 171798691840 ( 163840MB) [100%] Logically total memory
正常运行时间：
2:32PM up 6 days, 21:09, 2 users, load averages: 0.64, 0.44, 0.32 (loads during the script grows up to 20 (24 HT cores, 12 physical cores)
unname -a
FreeBSD 8.2-RELEASE-p3 FreeBSD 8.2-RELEASE-p3 #0: Tue Sep 27 18:45:57 UTC 2011 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64