Hi , I migrated from squid 3.4.3 so that I wish to have a chance to save bw. Im using : Squid Cache: Version 3.HEAD-20141105-r13687 With options below : Service Name: squid configure options: '--prefix=/usr' '--includedir=/include' '--mandir=/share/man' '--infodir=/share/info' '--sysconfdir=/etc' '--enable-cachemgr-hostname=drx' '--localstatedir=/var' '--libexecdir=/lib/squid' '--disable-maintainer-mode' '--disable-dependency-tracking' '--disable-silent-rules' '--srcdir=.' '--datadir=/usr/share/squid' '--sysconfdir=/etc/squid' '--mandir=/usr/share/man' '--enable-inline' '--enable-async-io=8' '--enable-storeio=ufs,aufs,diskd,rock' '--enable-removal-policies=lru,heap' '--enable-delay-pools' '--enable-cache-digests' '--enable-underscores' '--enable-icap-client' '--enable-follow-x-forwarded-for' '--enable-auth' '--enable-basic-auth-helpers=LDAP,MSNT,NCSA,PAM,SASL,SMB,YP,DB,POP3,getpwnam,squid_radius_auth,multi-domain-NTLM' '--enable-ntlm-auth-helpers=smb_lm' '--enable-digest-auth-helpers=ldap,password' '--enable-negotiate-auth-helpers=squid_kerb_auth' '--enable-arp-acl' '--enable-esi' '--disable-translation' '--with-logdir=/var/log/squid' '--with-pidfile=/var/run/squid.pid' '--with-filedescriptors=131072' '--with-large-files' '--with-default-user=squid' '--enable-linux-netfilter' 'CFLAGS=-g -O2 -g -Wall -O2' 'LDFLAGS=' 'CPPFLAGS=' 'CXXFLAGS=-g -O2 -g -Wall -O2' '--enable-ltdl-convenience' I have 16 cores and I have set 6 workes and used aufs cahe dir for bw saving but still no luck ….. the out traffc in general is less than in traffic. This idea is getting me a headache !!!! Here is my cache manager : Connection information for squid: Number of clients accessing cache: 8967 Number of HTTP requests received: 455542 Number of ICP messages received: 0 Number of ICP messages sent: 0 Number of queued ICP replies: 0 Number of HTCP messages received: 0 Number of HTCP messages sent: 0 Request failure ratio: 0.00 Average HTTP requests per minute since start: 35706.3 Average ICP messages per minute since start: 0.0 Select loop called: 14737492 times, 0.345 ms avg Cache information for squid: Hits as % of all requests: 5min: 10.4%, 60min: 10.6% Hits as % of bytes sent: 5min: -0.6%, 60min: -0.8% Memory hits as % of hit requests: 5min: 37.1%, 60min: 36.9% Disk hits as % of hit requests: 5min: 28.0%, 60min: 28.4% Storage Swap size: 29253956 KB Storage Swap capacity: 10.6% used, 89.4% free Storage Mem size: 2434400 KB Storage Mem capacity: 39.6% used, 60.4% free Mean Object Size: 32.60 KB Requests given to unlinkd: 0 Median Service Times (seconds) 5 min 60 min: HTTP Requests (All): 0.15616 0.15748 Cache Misses: 0.18340 0.19003 Cache Hits: 0.00030 0.00030 Near Hits: 0.08938 0.08686 Not-Modified Replies: 0.00000 0.00000 DNS Lookups: 0.00000 0.00000 ICP Queries: 0.00000 0.00000 Resource usage for squid: UP Time: 765.486 seconds CPU Time: 1333.285 seconds CPU Usage: 174.18% CPU Usage, 5 minute avg: 176.56% CPU Usage, 60 minute avg: 176.15% Maximum Resident Size: 22667056 KB Page faults with physical i/o: 0 Memory accounted for: Total accounted: 1568707 KB memPoolAlloc calls: 1830 memPoolFree calls: 133080611 File descriptor usage for squid: Maximum number of file descriptors: 393216 Largest file desc currently in use: 6574 Number of file desc currently in use: 23510 Files queued for open: 0 Available number of file descriptors: 369706 Reserved number of file descriptors: 600 Store Disk files open: 37 Internal Data Structures: 899673 StoreEntries 2442 StoreEntries with MemObjects 39600 Hot Object Cache Items 897283 on-disk objects And here is iptraf : | Total rates: 752700.3 kbits/sec Broadcast packets: 0 | | 90466.8 packets/sec Broadcast bytes: 0 | | | | Incoming rates: 378217.1 kbits/sec | | 54377.4 packets/sec | | IP checksum errors: 0 | | Outgoing rates: 375640.1 kbits/sec | | 36089.4 packets/sec | | | | Any help ????? BTW , I used both squid3.4.3 and squid3.head and same issue !!!! why I cant save bw !!! regards |
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