Hi, I have a Load balancer distributing request across servers, the
statistics of the LB shows that my squid server is serving ~400 req/s,
an mrtg polling snmp info against the squid is showing ~30 req/s and
the squidclient mgr:5min counter shows 0 req/s. I made a capture on
the interface it makes the requests and found that http req/s is
acording the stats from the LB.
Any ideas of what might be happening ?
Here is a dump of the cache manager info
BTW : RHES 4 U4, Kernel 2.6.9 (from redhat), 2Gb RAM 2 x 72 Gb SCSI
HD(for cache_dir)
2 x 2.8 Xeon processor (HT Disabled)
Regards, Pablo
squidclient mgr:5min
HTTP/1.0 200 OK
Server: squid/2.6.STABLE4-20061019
Date: Wed, 06 Dec 2006 22:41:40 GMT
Content-Type: text/plain
Expires: Wed, 06 Dec 2006 22:41:40 GMT
Last-Modified: Wed, 06 Dec 2006 22:41:40 GMT
X-Cache: MISS from sq01.dc.dr
Via: 1.0 sq01.dc.dr:3128 (squid/2.6.STABLE4-20061019)
Proxy-Connection: close
sample_start_time = 1165444585.39916 (Wed, 06 Dec 2006 22:36:25 GMT)
sample_end_time = 1165444885.40727 (Wed, 06 Dec 2006 22:41:25 GMT)
client_http.requests = 0.026667/sec
client_http.hits = 0.000000/sec
client_http.errors = 0.000000/sec
client_http.kbytes_in = 0.000000/sec
client_http.kbytes_out = 0.053333/sec
client_http.all_median_svc_time = 0.000000 seconds
client_http.miss_median_svc_time = 0.000000 seconds
client_http.nm_median_svc_time = 0.000000 seconds
client_http.nh_median_svc_time = 0.000000 seconds
client_http.hit_median_svc_time = 0.000000 seconds
server.all.requests = 0.000000/sec
server.all.errors = 0.000000/sec
server.all.kbytes_in = 0.000000/sec
server.all.kbytes_out = 0.000000/sec
server.http.requests = 0.000000/sec
server.http.errors = 0.000000/sec
server.http.kbytes_in = 0.000000/sec
server.http.kbytes_out = 0.000000/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 = 0.000000 seconds
unlink.requests = 0.000000/sec
page_faults = 0.000000/sec
select_loops = 231.029375/sec
select_fds = 0.080000/sec
average_select_fd_period = 0.104775/fd
median_select_fds = 0.000000
swap.outs = 0.000000/sec
swap.ins = 0.000000/sec
swap.files_cleaned = 0.000000/sec
aborted_requests = 0.000000/sec
syscalls.polls = 231.029375/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 = 0.053333/sec
syscalls.sock.sockets = 0.000000/sec
syscalls.sock.connects = 0.000000/sec
syscalls.sock.binds = 0.000000/sec
syscalls.sock.closes = 0.026667/sec
syscalls.sock.reads = 0.026667/sec
syscalls.sock.writes = 0.026667/sec
syscalls.sock.recvfroms = 0.000000/sec
syscalls.sock.sendtos = 0.000000/sec
cpu_time = 0.007000 seconds
wall_time = 300.000811 seconds
cpu_usage = 0.002333%
Received on Wed Dec 06 2006 - 15:49:37 MST
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