crucible stats

pnp histo" 0"Ges resource" 605005184"Knlp free small rcv buf" 0"SQLA" 280160"PRTI" 0"SQLP" 53608"SQLK" 28336"GC dynamic r" 2556288"Work area tab" 236640"Plwpil: wa" 0"Kebm run-once actions" 0"Grptab_kfgsg" 0"Aw sga" 0"Dbktb: trace buffer" 53673984"V_swperrcount" 0"Ksunfy: SSO free list" 27834240"Ksxp IPC state object" 346448"Ksdhng: cache history" 0"DFW_CONFIG_CAPTURE" 0"Enqueue resources" 862232"Kzekm heap descriptor" 0"Kelt translation table" 0"IPS_PACKAGE_UNPACK_HISTOR" 0"Kglsim hash table b

I like it very much; 5. HAProxy supports virtual hosts. The following describes how to use Haproxy as the Server Load balancer:Current Environment: Ubuntu16.04 + Haproxy 192.168.93.21Centos6 + httpd 192.168.93.5Centos6 + httpd 192.168.93.7 Haproxy configuration file Vi/etc/haproxy. using Global log/dev/log local0 log/dev/log local1 notice chroot/var/lib/haproxy stats socket/run/haproxy/admin. sock mode 660 level admin

Database home directory, default is '/data1/memcacheq ' -L Log buffer size, default is 32KB -C How many seconds checkpoint once, 0 for disable, and default is 5 minutes -T How many seconds Memp_trickle once, 0 for disable, and default is seconds -S How many seconds queue stats dump once, 0 for disable, and defaul

([mydir ,'*. jpg ']); % extension n = length (DIRS); for I = 1: n if ~ DIRS (I ). isdir img = imread (strcat (mydir, DIRS (I ). name); img = im2bw (img); % binarization img = 1-img; % color Anti-transfer characters become Unicom domains, easy to remove noise for ii = region = [ii * 20 +,]; % divide a verification code into four 20*20 character pictures subimg = imcdrop (img, region); imlabel = bwlabel (subimg); % imshow (imlabel); if max (imlabel)> 1% indicates that there is noise, % max (imlab

/admin/spauto. SQL 14. Delete historical data Select max (snap_id) from stats $ snapshot; -- deletes the corresponding data in the stats $ snapshot table. The corresponding data in other tables is also deleted. Delete from stats $ snapshot where snap_id You can also run the sptrunc. SQL script to directly Delete the information of these statistical tables. Note:

means to force the kill process.After the memcached is started, the data in the cache can be manipulated by the client, and we describe some common clients and how to use them.Telnet ClientThe Telnet client can use the command line to monitor how the memcached server stores data. For example, Memcached has a service address of 192.168.4.86:11211 and can telnet to the service port:Telnet 192.168.4.86 11211If the connection succeeds, you can use some of the following commands:

, Memcached is an LRU cache, and it cleans up extended data as long as it is pre-booked, but in fact, memcached does not delete any cached data but is no longer visible to the customer after it expires; Memcached also does not really clean up the cache by age, but only when the get command arrives, checking its duration;Memcached provides a handful of commands to accomplish server-side interactions, which are based on memcached protocol implementations.Storage class Commands: Set, add, replace,

Overwrite existing Key Replace key 0 60 5 Append Append data to existing key Append key 0 60 15 Prepend Prepend data to existing key Prepend Key 0 60 15 incr Increments numerical key value by given number INCR MyKey 2 Decr Decrements numerical key value by given number DECR MyKey 5 Delete Deletes an existing key Delete MyKey Flush_all Invalidate sp

specific items immediately Flush_all Invalidate all items in n seconds Flush_all 900 Stats Prints General Statistics Stats Prints Memory Statistics Stats Slabs Prints Memory Statistics Stats malloc Print Higher level al

port 9222 Inter 12000 Rise 3 Fall 3 #服务器定义, check Inter 12000 is detecting heartbeat frequency rise 3 is 3 times correctly think the server is available , Fall 3 is 3 failures that the server is not available, weight represents the weight server DB2 10.1.6.205:3306 weight 1 Check port 9222 Inter 12000 rise 3 Fall 3 list En haproxy_stats MoDE http bind 10.1.6.173:8888 option httplog stats Refresh 5s stats u

Key Replace key 0 60 5 Append Append data to existing key Append key 0 60 15 Prepend Prepend data to existing key Prepend Key 0 60 15 incr Increments numerical key value by given number INCR MyKey 2 Decr Decrements numerical key value by given number DECR MyKey 5 Delete Deletes an existing key Dele

Mode HTTP option httplog option dontlognull Retries 3 Option Redispat CH Maxconn Timeout Connect, Timeout client 50000 Timeout server 50000 Listen stats Mode HTTP Bind 192.168.194.101:8090 #指定IP地址与Port Stats enable #开启Haproxy统计状态 Stats Refresh 3s #统计页面自动刷新时间间隔 Stats hide-version #状态页面不显示版本号

-- "/oracle/product/10.2.0/db_1/rdbms/admin/" is the script directoryAfter running the script, enter perfstat_password, default_tablespace, temporary_tablespace10. test whether a database snapshot is generated successfully.SQL> execute statspack. snap11. Generate a snapshotSQL> execute statspack. snap12. Take the Statspack report for the time period between two snapshotsSQL> @/oracle/product/10.2.0/db_1/rdbms/admin/spreport. SQLEnter the start point and end point for generating the Statspack re

0 Pgsteal_dma32 256875 Pgsteal_normal 4129645 Pgsteal_high 0 Pgscan_kswapd_dma 0 Pgscan_kswapd_dma32 343521 Pgscan_kswapd_normal 4447936 Pgscan_kswapd_high 0 Pgscan_direct_dma 0 Pgscan_direct_dma32 0 Pgscan_direct_normal 0 Pgscan_direct_high 0 Pginodesteal 0 Slabs_scanned 4000512 Kswapd_steal 4386520 Kswapd_inodesteal 2810883 Pageoutrun 37456 Allocstall 0 Pgrotated 337233. 5. memory usage in each zone:/proc/zoneinfo $ Cat/proc/zoneinfo Node 0, zone DMA32 Pages free 668878 Min 615 Low 1, 768 H

+value+flags default is 48-H Display HelpOperation Memcached Command Description Example Get Reads a value Get MyKey Set Set a key unconditionally Set MyKey 0 60 5 Add ADD a new key Add Newkey 0 60 5 Replace Overwrite existing Key Replace key 0 60 5 Append Append data to existing key Append key 0 60 15 Prepend Prepend data to existing

266Nr_dirty 2Nr_writeback 0Nr_unstable 0Nr_bounce 0Numa_hit 444062598Numa_mis11649541Numa_foreign 0Numa_interleave 0Numa_local 443992176Numa_other 11719963Protection: (0, 0, 9090,909 0)PagesetsCpu: 0 pcp: 0Number: 180High: 186Batch: 31Cpu: 0 pcp: 1Count: 58High: 62Batch: 15Vm stats threshold: 60Cpu: 1 pcp: 0Number: 178High: 186Batch: 31Cpu: 1 pcp: 1Count: 12High: 62Batch: 15Vm stats threshold: 60Cpu: 2 pcp

Invalidate specific items immediately Flush_all Invalidate all items in n seconds Flush_all 900 Stats Prints general statistics Stats Prints memory statistics Stats slabs Prints memory statistics Stats malloc Print higher level all

ACCEPTIptables-a input-p udp-s 192.168.1.111-dpost 11211-j ACCEPT Install. then start memcached-d start Command Description Example Get Reads a value Get mykey Set Set a key unconditionally Set mykey 0 60 5 Add Add a new key Add newkey 0 60 5 Replace Overwrite existing key Replace key 0 60 5 Append Append data to existing key Append key 0 60 15 Prepend Prepend

provides data preprocessing and visualization functions for the classification, such as checking the redundancy and standardization of variables. The dist () in the base package and the Daisy () function in the cluster package provide a distance calculation function, and the proxy package provides more distance measures, including the distance between matrices. The Simba package handles both the existing and missing data, including the similarity matrix and the reshape.2) hypothesis test (hypot

= "access_combined_wcookie" 1. log requests whose source type is access_combined_wcookie and whose IP address is 10.2.1.44 -- 81 Sourcetype = "access_combined_wcookie" 10.2.1.44 2. Search for 63 requests for "purchase" Sourcetype = "access_combined_wcookie" 10.2.1.44 purchase 3. Further search for purchase requests whose HTTP return code is not 200 Sourcetype = "access_combined_wcookie" 10.2.1.44 purchase not 200 4. Further search for requests that are not 404 error Sourcetype = "access_combine