Re: [squid-users] Squid LOAD

Le vendredi 29 octobre 2010 15:05:51, Mr. Issa(*) a écrit :
> Dear mates,
> We are having much load over the server running SQUID adding to that
> the WHOLE of the 32GB of rams are consumed. Please check everything i
> did paste and advice me what to do and if that configuration is Good
> thank you in advance.
> i will be pasting the configuration along with server specs and
> cachemgr information
>
> There are 3 Routers Natted to that server
> approximate users : 2000 client
>
> Server Specs:
> 32GB Rams
> 8 CPU Intel(R) Xeon(R) CPU E5420 @ 2.50GHz
> 12 x 1T HD (Raid 0 every hard disk)
> OS: Debian Lenny 5.0
>
> Squid Configuration:
>
> # Listening IP/Ports
>
> http_port 172.20.1.254:3128 transparent
> http_port 127.0.0.1:3128 transparent
>
>
>
> # Cache directories
> #cache_dir aufs /cache0 104501 16 256
> #cache_dir aufs /cache1 761856 16 256
> #cache_dir aufs /cache2 761856 16 256
> #cache_dir aufs /cache3 761856 16 256
> cache_dir aufs /cache4 200000 16 728
> #cache_dir aufs /cache5 761856 16 256
> #cache_dir aufs /cache6 761856 16 256
> #cache_dir aufs /cache7 761856 16 256
>
>
>
> ## general options
> read_ahead_gap 30 KB
> quick_abort_min 0 KB
> quick_abort_max 0 KB
> client_db off
> collapsed_forwarding on
> detect_broken_pconn on
> dns_defnames on
> dns_retransmit_interval 2 seconds
> dns_timeout 5 minutes
> pconn_timeout 60 seconds
> shutdown_lifetime 120 seconds
> negative_ttl 1 minutes
> positive_dns_ttl 15 hours
> negative_dns_ttl 1 minutes
> maximum_object_size_in_memory 256 KB
> maximum_object_size 50 MB
> #minimum_object_size 10 KB
> cache_swap_low 98
> cache_swap_high 99
> cache_replacement_policy heap LFUDA
> memory_replacement_policy heap LFUDA
> max_stale 3 week
> cache_mem 5 GB
> ipcache_size 10420
> fqdncache_size 10420
> ipcache_low 95
> ipcache_high 99
> digest_generation off
> memory_pools off
> icp_hit_stale off
> store_objects_per_bucket 10
> store_avg_object_size 13 KB
> log_icp_queries off
> range_offset_limit 0 KB
> refresh_stale_hit 60 seconds
> cache_effective_user squid
> redirect_rewrites_host_header off
> buffered_logs off
>
> # --BEGIN-- videocache config for squid
> #url_rewrite_program /usr/bin/python /usr/share/videocache/videocache.py
> #url_rewrite_children 15
> #acl videocache_allow_url url_regex -i \.youtube\.com\/get_video\?
> #acl videocache_allow_url url_regex -i \.youtube\.com\/videoplayback
> \.youtube\.com\/videoplay \.youtube\.com\/get_video\?
> #acl videocache_allow_url url_regex -i
> \.youtube\.[a-z][a-z]\/videoplayback \.youtube\.[a-z][a-z]\/videoplay
> \.youtube\.[a-z][a-z]\/get_video\?
> #acl videocache_allow_url url_regex -i
> \.googlevideo\.com\/videoplayback \.googlevideo\.com\/videoplay
> \.googlevideo\.com\/get_video\?
> #acl videocache_allow_url url_regex -i \.google\.com\/videoplayback
> \.google\.com\/videoplay \.google\.com\/get_video\?
> #acl videocache_allow_url url_regex -i
> \.google\.[a-z][a-z]\/videoplayback \.google\.[a-z][a-z]\/videoplay
> \.google\.[a-z][a-z]\/get_video\?
> #acl videocache_allow_url url_regex -i
> proxy[a-z0-9\-][a-z0-9][a-z0-9][a-z0-9]?\.dailymotion\.com\/
> #acl videocache_allow_url url_regex -i vid\.akm\.dailymotion\.com\/
> #acl videocache_allow_url url_regex -i
> [a-z0-9][0-9a-z][0-9a-z]?[0-9a-z]?[0-9a-z]?\.xtube\.com\/(.*)flv
> #acl videocache_allow_url url_regex -i \.vimeo\.com\/(.*)\.(flv|mp4)
> #acl videocache_allow_url url_regex -i
> va\.wrzuta\.pl\/wa[0-9][0-9][0-9][0-9]? #acl videocache_allow_url
> url_regex -i \.youporn\.com\/(.*)\.flv
> #acl videocache_allow_url url_regex -i
> \.msn\.com\.edgesuite\.net\/(.*)\.flv #acl videocache_allow_url url_regex
> -i \.tube8\.com\/(.*)\.(flv|3gp) #acl videocache_allow_url url_regex -i
> \.mais\.uol\.com\.br\/(.*)\.flv #acl videocache_allow_url url_regex -i
> \.blip\.tv\/(.*)\.(flv|avi|mov|mp3|m4v|mp4|wmv|rm|ram|m4v)
> #acl videocache_allow_url url_regex -i \.break\.com\/(.*)\.(flv|mp4)
> #acl videocache_allow_url url_regex -i redtube\.com\/(.*)\.flv
> #acl videocache_allow_dom dstdomain .mccont.com .metacafe.com
> .cdn.dailymotion.com
> #acl videocache_deny_dom dstdomain .download.youporn.com .static.blip.tv
> #url_rewrite_access deny videocache_deny_dom
> #url_rewrite_access allow videocache_allow_url
> #url_rewrite_access allow videocache_allow_dom
> #redirector_bypass on
> # --END-- videocache config for squid
>
>
> hierarchy_stoplist cgi-bin ?
> forwarded_for off
> half_closed_clients off
> httpd_suppress_version_string on
> ignore_unknown_nameservers on
> pipeline_prefetch on
> retry_on_error on
> strip_query_terms off
> #uri_whitespace strip
> store_dir_select_algorithm least-load
> max_filedesc 8192
> s
>
>
> ## Timeouts
> ident_timeout 5 seconds
> incoming_rate 60
> forward_timeout 4 minutes
> connect_timeout 180 seconds
> read_timeout 5 minutes
> request_timeout 20 seconds
> persistent_request_timeout 1 minute
> client_lifetime 1 hour
>
>
> ## logs
> logformat combined [%tl] %>A %{Host}>h "%rm %ru HTTP/%rv" %Hs %<st
> "%{Referer}>h" "%{User-Agent}>h" %Ss:%Sh
> #access_log /var/logs/squid/access.log combined
> cache_store_log none
> cache_log /var/logs/squid/cache.log
> coredump_dir /var/spool/squid
>
> ### ACL's
> acl all src all
> #cache deny all
> #acl php url_regex .php$ \.php$
> #acl farmville dstdomain .zynga.com .framville.com
> #acl facedomains dstdomain .fbcdn.net .2mdn.net
> #acl msnWEB dstdomain ru.msn.com
> acl manager proto cache_object
> acl localhost src 127.0.0.1/32
> acl localnet src 172.0.0.0/8 192.168.0.0/16
> acl to_localhost dst 127.0.0.0/8
> acl shoutcast rep_header X-HTTP09-First-Line ^ICY.[0-9]
> #acl PURGE method PURGE
> acl purgeHost src 127.0.0.1
> acl apache rep_header Server ^Apache
>
> #no_cache deny php
> #no_cache allow farmville
> #no_cache allow facedomains
>
> #http_access allow PURGE purgeHost
> #http_access deny PURGE
> http_access allow manager localhost
> http_access deny manager
> #http_access deny msnWEB
>
> ## TOS
>
> tcp_outgoing_tos 0x30 localnet
> zero_buffers off
> zph_mode tos
> zph_local 0x30
> zph_parent 0
> zph_sibling 0
>
> ## disable ident lookups
> ident_lookup_access deny all
>
> ## disable multicast icp
> icp_port 0
> icp_access deny all
>
> ## ports allowed
> acl Safe_ports port 80 443
> http_access deny !Safe_ports
>
> ## ssl ports/method allowed
> acl SSL_ports port 443
> acl CONNECT method CONNECT
> http_access deny CONNECT !SSL_ports
>
> ## protocols allowed
> acl Safe_proto proto HTTP SSL
> http_access deny !Safe_proto
>
> ## methods allowed
> acl Safe_method method CONNECT GET HEAD POST
> http_access deny !Safe_method
>
> ## allow replies to client requests
> http_reply_access allow all
>
> http_access allow localnet
> http_access allow localhost
> upgrade_http0.9 deny shoutcast
> broken_vary_encoding allow apache
> http_access deny all
> e
>
>
> # Refresh patterns
> refresh_pattern ^ftp: 1440 20% 10080
> refresh_pattern ^gopher: 1440 0% 1440
> refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
> refresh_pattern windowsupdate.com/.*\.(cab|exe) 4320 100% 43200
> reload-into-ims refresh_pattern download.microsoft.com/.*\.(cab|exe) 4320
> 100% 43200 reload-into-ims
> refresh_pattern \.r[0-9][0-0]$ 10080 150% 40320
> refresh_pattern -i \.gif$ 10080 300% 40320 reload-into-ims
> refresh_pattern -i \.jpg$ 10080 150% 40320 reload-into-ims
> #refresh_pattern -i \.class$ 0 100% 999999
> refresh_pattern -i \.zip$ 2880 200% 40320
> refresh_pattern -i \.jpeg$ 10080 150% 40320 reload-into-ims
> refresh_pattern -i \.mid$ 0 100% 999999
> refresh_pattern -i \.exe$ 2880 200% 40320
> refresh_pattern -i \.wav$ 0 100% 999999
> refresh_pattern -i \.txt$ 1440 100% 20160 reload-into-ims override-lastmod
> refresh_pattern -i \.cab$ 0 100% 999999
> #refresh_pattern -i \.au$ 0 100% 999999
> refresh_pattern -i \.mov$ 0 100% 999999
> refresh_pattern -i \.ram$ 0 100% 999999
> refresh_pattern -i \.rm$ 0 100% 999999
> refresh_pattern -i \.avi$ 0 100% 999999
> refresh_pattern -i \.mp4$ 0 100% 999999
> refresh_pattern -i \.bmp$ 0 100% 999999
> refresh_pattern -i \.mpg$ 0 100% 999999
> refresh_pattern -i \.pdf$ 0 100% 999999
> #refresh_pattern -i \.art$ 0 100% 999999
> refresh_pattern -i \.swf$ 0 100% 999999
> refresh_pattern -i \.mp3$ 0 100% 999999
> #refresh_pattern -i \.ra$ 0 100% 999999
> refresh_pattern -i \.doc$ 0 100% 999999
> refresh_pattern -i \.gz$ 0 100% 999999
> refresh_pattern -i \.tgz$ 0 100% 999999
> refresh_pattern -i \.tar$ 0 100% 999999
> #refresh_pattern -i \.aif$ 0 100% 999999
> #refresh_pattern -i \.arj$ 0 100% 999999
> #refresh_pattern -i \.c$ 0 100% 999999
> #refresh_pattern -i \.dxr$ 0 100% 999999
> #refresh_pattern -i \.hqx$ 0 100% 999999
> #refresh_pattern -i \.jpe$ 0 100% 999999
> #refresh_pattern -i \.lha$ 0 100% 999999
> #refresh_pattern -i \.lzh$ 0 100% 999999
> refresh_pattern -i \.mp2$ 0 100% 999999
> refresh_pattern -i \.mpe$ 0 100% 999999
> refresh_pattern -i \.mpeg$ 0 100% 999999
> refresh_pattern -i \.mpga$ 0 100% 999999
> refresh_pattern -i \.pl$ 0 100% 999999
> refresh_pattern -i \.ps$ 0 100% 999999
> #refresh_pattern -i \.sea$ 0 100% 999999
> #refresh_pattern -i \.sit$ 0 100% 999999
> refresh_pattern -i \.tif$ 0 100% 999999
> #refresh_pattern -i \.wrl$ 0 100% 999999
> #refresh_pattern -i \.qt$ 0 100% 999999
> #refresh_pattern -i \.ras$ 0 100% 999999
> #refresh_pattern -i \.sea$ 0 100% 999999
> #refresh_pattern -i \.sit$ 0 100% 999999
> #refresh_pattern -i \.wrl$ 0 100% 999999
> refresh_pattern -i \.wmi$ 0 100% 999999
> refresh_pattern -i \.wma$ 0 100% 999999
> #refresh_pattern -i \.ra$ 0 100% 999999
> refresh_pattern -i \.asf$ 0 100% 999999
> refresh_pattern -i \.wmv$ 0 100% 999999
> refresh_pattern -i \.wmz$ 0 100% 999999
> refresh_pattern -i \.flv$ 0 100% 999999
> refresh_pattern . 0 20% 4320
>
>
>
>
>
>
> Connection information for squid:
> Number of clients accessing cache: 0
> Number of HTTP requests received: 25015313
> Number of ICP messages received: 0
> Number of ICP messages sent: 0
> Number of queued ICP replies: 0
> Request failure ratio: 0.00
> Average HTTP requests per minute since start: 5488.3
> Average ICP messages per minute since start: 0.0
> Select loop called: 283329763 times, 0.965 ms avg
> Cache information for squid:
> Request Hit Ratios: 5min: 44.5%, 60min: 43.6%
> Byte Hit Ratios: 5min: 32.8%, 60min: 33.8%
> Request Memory Hit Ratios: 5min: 32.4%, 60min: 31.2%
> Request Disk Hit Ratios: 5min: 35.2%, 60min: 35.1%
> Storage Swap size: 201330908 KB
> Storage Mem size: 5242912 KB
> Mean Object Size: 18.09 KB
> Requests given to unlinkd: 0
> Median Service Times (seconds) 5 min 60 min:
> HTTP Requests (All): 0.94847 1.05672
> Cache Misses: 2.50793 3.46762
> Cache Hits: 0.01164 0.00379
> Near Hits: 0.94847 1.46131
> Not-Modified Replies: 0.00000 0.00000
> DNS Lookups: 0.49613 0.56687
> ICP Queries: 0.00000 0.00000
> Resource usage for squid:
> UP Time: 273474.708 seconds
> CPU Time: 16717.293 seconds
> CPU Usage: 6.11%
> CPU Usage, 5 minute avg: 12.18%
> CPU Usage, 60 minute avg: 11.88%
> Process Data Segment Size via sbrk(): 1018040 KB
> Maximum Resident Size: 0 KB
> Page faults with physical i/o: 2
> Memory usage for squid via mallinfo():
> Total space in arena: -394000 KB
> Ordinary blocks: -401165 KB 5998 blks
> Small blocks: 0 KB 0 blks
> Holding blocks: 26388 KB 4 blks
> Free Small blocks: 0 KB
> Free Ordinary blocks: 7164 KB
> Total in use: -374777 KB 102%
> Total free: 7164 KB -1%
> Total size: -367612 KB
> Memory accounted for:
> Total accounted: 7329180 KB
> memPoolAlloc calls: 3397371268
> memPoolFree calls: 3351859107
> File descriptor usage for squid:
> Maximum number of file descriptors: 8192
> Largest file desc currently in use: 6595
> Number of file desc currently in use: 6513
> Files queued for open: 2
> Available number of file descriptors: 1677
> Reserved number of file descriptors: 100
> Store Disk files open: 86
> IO loop method: epoll
> Internal Data Structures:
> 11141037 StoreEntries
> 456501 StoreEntries with MemObjects
> 454582 Hot Object Cache Items
> 11131482 on-disk objects
> Cache Utilisation:
>
> Last 5 minutes:
> sample_start_time = 1288385807.705584 (Fri, 29 Oct 2010 20:56:47 GMT)
> sample_end_time = 1288386107.712386 (Fri, 29 Oct 2010 21:01:47 GMT)
> client_http.requests = 186.342442/sec
> client_http.hits = 81.971475/sec
> client_http.errors = 0.000000/sec
> client_http.kbytes_in = 150.986577/sec
> client_http.kbytes_out = 1788.696111/sec
> client_http.all_median_svc_time = 0.898576 seconds
> client_http.miss_median_svc_time = 2.376078 seconds
> client_http.nm_median_svc_time = 0.000000 seconds
> client_http.nh_median_svc_time = 0.851301 seconds
> client_http.hit_median_svc_time = 0.010350 seconds
> server.all.requests = 113.794087/sec
> server.all.errors = 0.000000/sec
> server.all.kbytes_in = 1207.175963/sec
> server.all.kbytes_out = 111.730800/sec
> server.http.requests = 113.710755/sec
> server.http.errors = 0.000000/sec
> server.http.kbytes_in = 1206.755972/sec
> server.http.kbytes_out = 111.650802/sec
> server.ftp.requests = 0.000000/sec
> server.ftp.errors = 0.000000/sec
> server.ftp.kbytes_in = 0.000000/sec
> server.ftp.kbytes_out = 0.000000/sec
> server.other.requests = 0.083331/sec
> server.other.errors = 0.000000/sec
> server.other.kbytes_in = 0.419990/sec
> server.other.kbytes_out = 0.076665/sec
> icp.pkts_sent = 0.000000/sec
> icp.pkts_recv = 0.000000/sec
> icp.queries_sent = 0.000000/sec
> icp.replies_sent = 0.000000/sec
> icp.queries_recv = 0.000000/sec
> icp.replies_recv = 0.000000/sec
> icp.replies_queued = 0.000000/sec
> icp.query_timeouts = 0.000000/sec
> icp.kbytes_sent = 0.000000/sec
> icp.kbytes_recv = 0.000000/sec
> icp.q_kbytes_sent = 0.000000/sec
> icp.r_kbytes_sent = 0.000000/sec
> icp.q_kbytes_recv = 0.000000/sec
> icp.r_kbytes_recv = 0.000000/sec
> icp.query_median_svc_time = 0.000000 seconds
> icp.reply_median_svc_time = 0.000000 seconds
> dns.median_svc_time = 0.496131 seconds
> unlink.requests = 0.000000/sec
> page_faults = 0.006667/sec
> select_loops = 1524.772095/sec
> select_fds = 1958.035605/sec
> average_select_fd_period = 0.000511/fd
> median_select_fds = 0.000000
> swap.outs = 40.265754/sec
> swap.ins = 65.385184/sec
> swap.files_cleaned = 0.000000/sec
> aborted_requests = 12.853042/sec
> syscalls.polls = 1524.772095/sec
> syscalls.disk.opens = 84.364754/sec
> syscalls.disk.closes = 168.519512/sec
> syscalls.disk.reads = 142.600100/sec
> syscalls.disk.writes = 322.032698/sec
> syscalls.disk.seeks = 0.000000/sec
> syscalls.disk.unlinks = 33.542573/sec
> syscalls.sock.accepts = 202.735403/sec
> syscalls.sock.sockets = 67.151811/sec
> syscalls.sock.connects = 67.025147/sec
> syscalls.sock.binds = 67.151811/sec
> syscalls.sock.closes = 180.005919/sec
> syscalls.sock.reads = 904.389494/sec
> syscalls.sock.writes = 985.854314/sec
> syscalls.sock.recvfroms = 14.316342/sec
> syscalls.sock.sendtos = 8.449808/sec
> cpu_time = 36.418277 seconds
> wall_time = 300.006802 seconds
> cpu_usage = 12.139150%
>
> Last 15 minutes:
> sample_start_time = 1288385206.554967 (Fri, 29 Oct 2010 20:46:46 GMT)
> sample_end_time = 1288386107.712386 (Fri, 29 Oct 2010 21:01:47 GMT)
> client_http.requests = 181.944904/sec
> client_http.hits = 80.938134/sec
> client_http.errors = 0.000000/sec
> client_http.kbytes_in = 150.212379/sec
> client_http.kbytes_out = 1797.340804/sec
> client_http.all_median_svc_time = 1.056724 seconds
> client_http.miss_median_svc_time = 3.112631 seconds
> client_http.nm_median_svc_time = 0.000000 seconds
> client_http.nh_median_svc_time = 1.242674 seconds
> client_http.hit_median_svc_time = 0.012346 seconds
> server.all.requests = 108.521550/sec
> server.all.errors = 0.000000/sec
> server.all.kbytes_in = 1176.783299/sec
> server.all.kbytes_out = 109.960810/sec
> server.http.requests = 108.482711/sec
> server.http.errors = 0.000000/sec
> server.http.kbytes_in = 1176.620175/sec
> server.http.kbytes_out = 109.931959/sec
> server.ftp.requests = 0.000000/sec
> server.ftp.errors = 0.000000/sec
> server.ftp.kbytes_in = 0.000000/sec
> server.ftp.kbytes_out = 0.000000/sec
> server.other.requests = 0.038839/sec
> server.other.errors = 0.000000/sec
> server.other.kbytes_in = 0.163124/sec
> server.other.kbytes_out = 0.028852/sec
> icp.pkts_sent = 0.000000/sec
> icp.pkts_recv = 0.000000/sec
> icp.queries_sent = 0.000000/sec
> icp.replies_sent = 0.000000/sec
> icp.queries_recv = 0.000000/sec
> icp.replies_recv = 0.000000/sec
> icp.replies_queued = 0.000000/sec
> icp.query_timeouts = 0.000000/sec
> icp.kbytes_sent = 0.000000/sec
> icp.kbytes_recv = 0.000000/sec
> icp.q_kbytes_sent = 0.000000/sec
> icp.r_kbytes_sent = 0.000000/sec
> icp.q_kbytes_recv = 0.000000/sec
> icp.r_kbytes_recv = 0.000000/sec
> icp.query_median_svc_time = 0.000000 seconds
> icp.reply_median_svc_time = 0.000000 seconds
> dns.median_svc_time = 0.542240 seconds
> unlink.requests = 0.000000/sec
> page_faults = 0.002219/sec
> select_loops = 1550.013317/sec
> select_fds = 1978.811873/sec
> average_select_fd_period = 0.000505/fd
> median_select_fds = 0.000000
> swap.outs = 36.104680/sec
> swap.ins = 67.717358/sec
> swap.files_cleaned = 0.000000/sec
> aborted_requests = 14.290511/sec
> syscalls.polls = 1550.013317/sec
> syscalls.disk.opens = 81.900230/sec
> syscalls.disk.closes = 163.668408/sec
> syscalls.disk.reads = 154.656664/sec
> syscalls.disk.writes = 293.057566/sec
> syscalls.disk.seeks = 0.000000/sec
> syscalls.disk.unlinks = 32.857744/sec
> syscalls.sock.accepts = 217.091926/sec
> syscalls.sock.sockets = 72.087294/sec
> syscalls.sock.connects = 71.921951/sec
> syscalls.sock.binds = 72.087294/sec
> syscalls.sock.closes = 192.839782/sec
> syscalls.sock.reads = 888.639413/sec
> syscalls.sock.writes = 982.114757/sec
> syscalls.sock.recvfroms = 15.349150/sec
> syscalls.sock.sendtos = 9.387927/sec
> cpu_time = 108.882805 seconds
> wall_time = 901.157419 seconds
> cpu_usage = 12.082551%
>
> Last hour:
> sample_start_time = 1288382488.284715 (Fri, 29 Oct 2010 20:01:28 GMT)
> sample_end_time = 1288386107.712386 (Fri, 29 Oct 2010 21:01:47 GMT)
> client_http.requests = 182.737731/sec
> client_http.hits = 79.715366/sec
> client_http.errors = 0.000000/sec
> client_http.kbytes_in = 156.192098/sec
> client_http.kbytes_out = 1745.295824/sec
> client_http.all_median_svc_time = 1.056724 seconds
> client_http.miss_median_svc_time = 3.285335 seconds
> client_http.nm_median_svc_time = 0.000000 seconds
> client_http.nh_median_svc_time = 1.384466 seconds
> client_http.hit_median_svc_time = 0.003785 seconds
> server.all.requests = 113.212651/sec
> server.all.errors = 0.000000/sec
> server.all.kbytes_in = 1155.928887/sec
> server.all.kbytes_out = 121.202311/sec
> server.http.requests = 113.198007/sec
> server.http.errors = 0.000000/sec
> server.http.kbytes_in = 1155.871143/sec
> server.http.kbytes_out = 121.190431/sec
> server.ftp.requests = 0.000000/sec
> server.ftp.errors = 0.000000/sec
> server.ftp.kbytes_in = 0.000000/sec
> server.ftp.kbytes_out = 0.000000/sec
> server.other.requests = 0.014643/sec
> server.other.errors = 0.000000/sec
> server.other.kbytes_in = 0.057744/sec
> server.other.kbytes_out = 0.011880/sec
> icp.pkts_sent = 0.000000/sec
> icp.pkts_recv = 0.000000/sec
> icp.queries_sent = 0.000000/sec
> icp.replies_sent = 0.000000/sec
> icp.queries_recv = 0.000000/sec
> icp.replies_recv = 0.000000/sec
> icp.replies_queued = 0.000000/sec
> icp.query_timeouts = 0.000000/sec
> icp.kbytes_sent = 0.000000/sec
> icp.kbytes_recv = 0.000000/sec
> icp.q_kbytes_sent = 0.000000/sec
> icp.r_kbytes_sent = 0.000000/sec
> icp.q_kbytes_recv = 0.000000/sec
> icp.r_kbytes_recv = 0.000000/sec
> icp.query_median_svc_time = 0.000000 seconds
> icp.reply_median_svc_time = 0.000000 seconds
> dns.median_svc_time = 0.566875 seconds
> unlink.requests = 0.000000/sec
> page_faults = 0.000553/sec
> select_loops = 1567.723274/sec
> select_fds = 1986.685922/sec
> average_select_fd_period = 0.000503/fd
> median_select_fds = 0.000000
> swap.outs = 35.890481/sec
> swap.ins = 70.519437/sec
> swap.files_cleaned = 0.000000/sec
> aborted_requests = 11.325547/sec
> syscalls.polls = 1567.723274/sec
> syscalls.disk.opens = 83.097945/sec
> syscalls.disk.closes = 165.887001/sec
> syscalls.disk.reads = 158.242698/sec
> syscalls.disk.writes = 276.094756/sec
> syscalls.disk.seeks = 0.000000/sec
> syscalls.disk.unlinks = 30.526926/sec
> syscalls.sock.accepts = 206.979685/sec
> syscalls.sock.sockets = 66.243346/sec
> syscalls.sock.connects = 66.070391/sec
> syscalls.sock.binds = 66.243346/sec
> syscalls.sock.closes = 180.876940/sec
> syscalls.sock.reads = 913.993675/sec
> syscalls.sock.writes = 983.047411/sec
> syscalls.sock.recvfroms = 15.647502/sec
> syscalls.sock.sendtos = 9.599031/sec
> cpu_time = 430.138882 seconds
> wall_time = 3619.427671 seconds
> cpu_usage = 11.884168%
>
> Last 8 hours:
> sample_start_time = 1288350422.505186 (Fri, 29 Oct 2010 11:07:02 GMT)
> sample_end_time = 1288386107.712386 (Fri, 29 Oct 2010 21:01:47 GMT)
> client_http.requests = 150.179876/sec
> client_http.hits = 63.237436/sec
> client_http.errors = 0.000140/sec
> client_http.kbytes_in = 123.283998/sec
> client_http.kbytes_out = 1567.186613/sec
> client_http.all_median_svc_time = 0.615488 seconds
> client_http.miss_median_svc_time = 1.461314 seconds
> client_http.nm_median_svc_time = 0.000000 seconds
> client_http.nh_median_svc_time = 0.649683 seconds
> client_http.hit_median_svc_time = 0.000000 seconds
> server.all.requests = 94.999392/sec
> server.all.errors = 0.000000/sec
> server.all.kbytes_in = 1027.514196/sec
> server.all.kbytes_out = 98.232525/sec
> server.http.requests = 94.992303/sec
> server.http.errors = 0.000000/sec
> server.http.kbytes_in = 1027.467258/sec
> server.http.kbytes_out = 98.225659/sec
> server.ftp.requests = 0.000000/sec
> server.ftp.errors = 0.000000/sec
> server.ftp.kbytes_in = 0.000000/sec
> server.ftp.kbytes_out = 0.000000/sec
> server.other.requests = 0.007090/sec
> server.other.errors = 0.000000/sec
> server.other.kbytes_in = 0.046938/sec
> server.other.kbytes_out = 0.006838/sec
> icp.pkts_sent = 0.000000/sec
> icp.pkts_recv = 0.000000/sec
> icp.queries_sent = 0.000000/sec
> icp.replies_sent = 0.000000/sec
> icp.queries_recv = 0.000000/sec
> icp.replies_recv = 0.000000/sec
> icp.replies_queued = 0.000000/sec
> icp.query_timeouts = 0.000000/sec
> icp.kbytes_sent = 0.000000/sec
> icp.kbytes_recv = 0.000000/sec
> icp.q_kbytes_sent = 0.000000/sec
> icp.r_kbytes_sent = 0.000000/sec
> icp.q_kbytes_recv = 0.000000/sec
> icp.r_kbytes_recv = 0.000000/sec
> icp.query_median_svc_time = 0.000000 seconds
> icp.reply_median_svc_time = 0.000000 seconds
> dns.median_svc_time = 0.883825 seconds
> unlink.requests = 0.000000/sec
> page_faults = 0.000056/sec
> select_loops = 1472.640265/sec
> select_fds = 1735.262672/sec
> average_select_fd_period = 0.000576/fd
> median_select_fds = 0.000000
> swap.outs = 29.825944/sec
> swap.ins = 59.703086/sec
> swap.files_cleaned = 0.000000/sec
> aborted_requests = 5.698300/sec
> syscalls.polls = 1472.640265/sec
> syscalls.disk.opens = 70.091845/sec
> syscalls.disk.closes = 140.008995/sec
> syscalls.disk.reads = 144.061431/sec
> syscalls.disk.writes = 224.651967/sec
> syscalls.disk.seeks = 0.000000/sec
> syscalls.disk.unlinks = 20.146836/sec
> syscalls.sock.accepts = 135.922512/sec
> syscalls.sock.sockets = 43.207904/sec
> syscalls.sock.connects = 41.502043/sec
> syscalls.sock.binds = 43.207904/sec
> syscalls.sock.closes = 117.732454/sec
> syscalls.sock.reads = 822.212880/sec
> syscalls.sock.writes = 871.580059/sec
> syscalls.sock.recvfroms = 12.182247/sec
> syscalls.sock.sendtos = 8.626600/sec
> cpu_time = 3524.612275 seconds
> wall_time = 35685.207200 seconds
> cpu_usage = 9.876956%

your information seems pretty good, the first question you must answer is "how
do you measure load?" Once you answer that we may think.

memory issue in linux is normal, linux will eat all memory as normal memory
management.
Received on Fri Oct 29 2010 - 20:14:47 MDT