Below, i've inserted the 5 minutes avg counters. Actually the cpu usage,
now... is fairly acceptable (30-40 percent). But, why the http req/min
starts to falling down slowly, is this normal behaviour on a busy day? By
means of our main link become more saturated or there are something else
goes wrong?
Before i ask you more... :), one of my responsibility is to design the
caching infrastructure for my corporation (with so many branches). Actuall
i've setting up about 5 to 10 production cache server, from MSP 2.0,
Netscape Proxy 3.52, Compaq TaskSmart and Squid. Some of this servers were
accessing the internet independently, some of them collaborate in a
parent-sibling models. And Forward i've looking for cache farm solution,
with Squid. Where can I found the reference to build this infrastructures?
Great thanks,
5 min avg count:
Cache Manager menu
----------------------------------------------------------------------------
---- sample_start_time = 966395710.792542 (Wed, 16 Aug 2000 03:15:10 GMT) sample_end_time = 966396010.816034 (Wed, 16 Aug 2000 03:20:10 GMT) client_http.requests = 28.904403/sec client_http.hits = 3.686378/sec client_http.errors = 0.000000/sec client_http.kbytes_in = 11.845739/sec client_http.kbytes_out = 76.960640/sec client_http.all_median_svc_time = 0.030657 seconds client_http.miss_median_svc_time = 2.020665 seconds client_http.nm_median_svc_time = 0.008653 seconds client_http.nh_median_svc_time = 2.376078 seconds client_http.hit_median_svc_time = 0.012346 seconds server.all.requests = 11.609091/sec server.all.errors = 0.000000/sec server.all.kbytes_in = 55.192345/sec server.all.kbytes_out = 6.776136/sec server.http.requests = 11.539096/sec server.http.errors = 0.000000/sec server.http.kbytes_in = 55.119017/sec server.http.kbytes_out = 6.732806/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 = 0.069995/sec server.other.errors = 0.000000/sec server.other.kbytes_in = 0.069995/sec server.other.kbytes_out = 0.043330/sec icp.pkts_sent = 1.183241/sec icp.pkts_recv = 1.183241/sec icp.queries_sent = 0.000000/sec icp.replies_sent = 1.183241/sec icp.queries_recv = 1.183241/sec icp.replies_recv = 0.000000/sec icp.replies_queued = 0.000000/sec icp.query_timeouts = 0.000000/sec icp.kbytes_sent = 0.086660/sec icp.kbytes_recv = 0.089993/sec icp.q_kbytes_sent = 0.000000/sec icp.r_kbytes_sent = 0.086660/sec icp.q_kbytes_recv = 0.089993/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 = 0.923949 seconds unlink.requests = 0.399969/sec page_faults = 1.773194/sec select_loops = 138.945786/sec select_fds = 177.629424/sec average_select_fd_period = 0.005590/fd median_select_fds = 0.000000 swap_files_cleaned = 0.000000/sec aborted_requests = 4.086347/sec syscalls.polls = 479.179144/sec syscalls.disk.opens = 3.883029/sec syscalls.disk.closes = 3.879696/sec syscalls.disk.reads = 3.009764/sec syscalls.disk.writes = 40.973458/sec syscalls.disk.seeks = 0.083327/sec syscalls.disk.unlinks = 0.000000/sec syscalls.sock.accepts = 44.153209/sec syscalls.sock.sockets = 9.865894/sec syscalls.sock.connects = 9.412596/sec syscalls.sock.binds = 0.000000/sec syscalls.sock.closes = 31.527531/sec syscalls.sock.reads = 93.529343/sec syscalls.sock.writes = 82.303555/sec syscalls.sock.recvfroms = 3.566387/sec syscalls.sock.sendtos = 1.806525/sec cpu_time = 157.250000 seconds wall_time = 300.023492 seconds cpu_usage = 52.412562% ---------------------------------------------------------------------------- ---- Generated Wed, 16 Aug 2000 03:20:28 GMT, by cachemgr.cgi/2.3.STABLE4@kilimanjaro.ai.astra.co.id I'm running out of ideas. Is your CPU usage still high? Maybe send the output of the "5 Minute Average of Counters" from the cachemgr. -- To unsubscribe, see http://www.squid-cache.org/mailing-lists.htmlReceived on Tue Aug 15 2000 - 21:25:06 MDT
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