On Mar 26, 2013, at 1:33 PM, Alexandre Chappaz <alexandrechappaz@xxxxxxxxx> wrote: > Hi, > > you can activate the full debug > launch > squid -k debug > with the service running, and check what comes in the cache.log. I'll give it a try. How to stop debug by the way ? just squid -k debug again ? > > squid -k parse will audit your config file. Look for WARNING in the > output of this command. This command does not retrun any warning. > the cachemanager can be usefull to see the actual activity of your squid : > > squidclient localhost mgr:5min > > gives you the last 5 min stats. (see if the n° of req/s is coherent > with what you expect ) Here after the output of the mgr:5min It show that we are around 168 req/s for a cpu usage around 99% I don't think that 160 req/s is such a big number that can explain full CPU time. sample_start_time = 1364316830.58546 (Tue, 26 Mar 2013 16:53:50 GMT) sample_end_time = 1364317130.157822 (Tue, 26 Mar 2013 16:58:50 GMT) client_http.requests = 168.400939/sec client_http.hits = 20.203314/sec client_http.errors = 0.013329/sec client_http.kbytes_in = 479.431347/sec client_http.kbytes_out = 4713.703475/sec client_http.all_median_svc_time = 0.150482 seconds client_http.miss_median_svc_time = 0.167753 seconds client_http.nm_median_svc_time = 0.030657 seconds client_http.nh_median_svc_time = 0.097357 seconds client_http.hit_median_svc_time = 0.074090 seconds server.all.requests = 148.814088/sec server.all.errors = 0.000000/sec server.all.kbytes_in = 4349.643949/sec server.all.kbytes_out = 466.209055/sec server.http.requests = 132.799387/sec server.http.errors = 0.000000/sec server.http.kbytes_in = 2908.297586/sec server.http.kbytes_out = 339.334374/sec server.ftp.requests = 0.013329/sec server.ftp.errors = 0.000000/sec server.ftp.kbytes_in = 4.145295/sec server.ftp.kbytes_out = 0.003332/sec server.other.requests = 16.001371/sec server.other.errors = 0.000000/sec server.other.kbytes_in = 1437.204400/sec server.other.kbytes_out = 126.868017/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 = 0.058152 seconds unlink.requests = 0.000000/sec page_faults = 0.000000/sec select_loops = 85.811603/sec select_fds = 0.000000/sec average_select_fd_period = 0.000000/fd median_select_fds = 0.000000 swap.outs = 0.000000/sec swap.ins = 0.000000/sec swap.files_cleaned = 0.000000/sec aborted_requests = 2.335894/sec syscalls.disk.opens = 0.000000/sec syscalls.disk.closes = 0.000000/sec syscalls.disk.reads = 0.000000/sec syscalls.disk.writes = 0.000000/sec syscalls.disk.seeks = 0.000000/sec syscalls.disk.unlinks = 0.000000/sec syscalls.sock.accepts = 81.882903/sec syscalls.sock.sockets = 68.897201/sec syscalls.sock.connects = 65.285063/sec syscalls.sock.binds = 68.897201/sec syscalls.sock.closes = 131.846369/sec syscalls.sock.reads = 982.381577/sec syscalls.sock.writes = 1513.369196/sec syscalls.sock.recvfroms = 57.544291/sec syscalls.sock.sendtos = 34.428607/sec cpu_time = 299.780455 seconds wall_time = 300.099276 seconds cpu_usage = 99.893761%
