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List:       squid-dev
Subject:    Re: about the performance of squid
From:       "ShuXin Zheng" <zhengshuxin () gmail ! com>
Date:       2007-01-31 5:52:09
Message-ID: e2ae7b7e0701302152g5fc68c45ge174713351266389 () mail ! gmail ! com
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Adrian, I get the squid's running status as below, hope it can give some help

Last 5 minutes:
sample_start_time = 1170222070.941327 (Wed, 31 Jan 2007 05:41:10 GMT)
sample_end_time = 1170222371.64499 (Wed, 31 Jan 2007 05:46:11 GMT)
client_http.requests = 3510.508679/sec
client_http.hits = 3508.339569/sec
client_http.errors = 0.000000/sec
client_http.kbytes_in = 1712.956706/sec
client_http.kbytes_out = 2151.699903/sec
client_http.all_median_svc_time = 0.142521 seconds
client_http.miss_median_svc_time = 0.615488 seconds
client_http.nm_median_svc_time = 0.142521 seconds
client_http.nh_median_svc_time = 2.507928 seconds
client_http.hit_median_svc_time = 0.142521 seconds
server.all.requests = 2.558949/sec
server.all.errors = 0.000000/sec
server.all.kbytes_in = 9.056282/sec
server.all.kbytes_out = 1.536036/sec
server.http.requests = 2.558949/sec
server.http.errors = 0.000000/sec
server.http.kbytes_in = 9.056282/sec
server.http.kbytes_out = 1.536036/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 = 0.000000/sec
server.other.errors = 0.000000/sec
server.other.kbytes_in = 0.000000/sec
server.other.kbytes_out = 0.000000/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 = 0.332523 seconds
unlink.requests = 0.000000/sec
page_faults = 0.000000/sec
select_loops = 33.209698/sec
select_fds = 7168.116962/sec
average_select_fd_period = 0.000140/fd
median_select_fds = 215.156250
swap.outs = 0.799672/sec
swap.ins = 151.574434/sec
swap.files_cleaned = 0.000000/sec
aborted_requests = 0.136611/sec
syscalls.polls = 33.209698/sec
syscalls.disk.opens = 127.201108/sec
syscalls.disk.closes = 254.408880/sec
syscalls.disk.reads = 131.615962/sec
syscalls.disk.writes = 3.271990/sec
syscalls.disk.seeks = 0.000000/sec
syscalls.disk.unlinks = 0.723036/sec
syscalls.sock.accepts = 333.496409/sec
syscalls.sock.sockets = 2.568945/sec
syscalls.sock.connects = 2.568945/sec
syscalls.sock.binds = 2.568945/sec
syscalls.sock.closes = 336.241948/sec
syscalls.sock.reads = 6947.114367/sec
syscalls.sock.writes = 3605.652948/sec
syscalls.sock.recvfroms = 0.006664/sec
syscalls.sock.sendtos = 0.006664/sec
cpu_time = 302.034084 seconds
wall_time = 300.123172 seconds
cpu_usage = 100.636709%

Last 15 minutes:
sample_start_time = 1170221470.746515 (Wed, 31 Jan 2007 05:31:10 GMT)
sample_end_time = 1170222371.64499 (Wed, 31 Jan 2007 05:46:11 GMT)
client_http.requests = 3518.894498/sec
client_http.hits = 3516.725264/sec
client_http.errors = 0.000000/sec
client_http.kbytes_in = 1714.103270/sec
client_http.kbytes_out = 2119.745505/sec
client_http.all_median_svc_time = 0.158884 seconds
client_http.miss_median_svc_time = 0.685775 seconds
client_http.nm_median_svc_time = 0.158884 seconds
client_http.nh_median_svc_time = 2.507928 seconds
client_http.hit_median_svc_time = 0.167753 seconds
server.all.requests = 2.644621/sec
server.all.errors = 0.000000/sec
server.all.kbytes_in = 8.740245/sec
server.all.kbytes_out = 1.609431/sec
server.http.requests = 2.644621/sec
server.http.errors = 0.000000/sec
server.http.kbytes_in = 8.740245/sec
server.http.kbytes_out = 1.609431/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 = 0.000000/sec
server.other.errors = 0.000000/sec
server.other.kbytes_in = 0.000000/sec
server.other.kbytes_out = 0.000000/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 = 0.332523 seconds
unlink.requests = 0.000000/sec
page_faults = 0.000000/sec
select_loops = 32.942805/sec
select_fds = 7174.169699/sec
average_select_fd_period = 0.000139/fd
median_select_fds = 217.148438
swap.outs = 0.794164/sec
swap.ins = 153.677925/sec
swap.files_cleaned = 0.000000/sec
aborted_requests = 0.164386/sec
syscalls.polls = 32.942805/sec
syscalls.disk.opens = 129.027746/sec
syscalls.disk.closes = 258.062156/sec
syscalls.disk.reads = 133.596132/sec
syscalls.disk.writes = 3.244409/sec
syscalls.disk.seeks = 0.000000/sec
syscalls.disk.unlinks = 0.724189/sec
syscalls.sock.accepts = 307.491359/sec
syscalls.sock.sockets = 2.650175/sec
syscalls.sock.connects = 2.650175/sec
syscalls.sock.binds = 2.650175/sec
syscalls.sock.closes = 310.846840/sec
syscalls.sock.reads = 6972.437640/sec
syscalls.sock.writes = 3609.752396/sec
syscalls.sock.recvfroms = 0.006664/sec
syscalls.sock.sendtos = 0.006664/sec
cpu_time = 906.102251 seconds
wall_time = 900.317984 seconds
cpu_usage = 100.642469%
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