Kepengen liat performansi squid tanpa harus instal cachemgr ?
kan kalo pake cachemgr harus install webserver + cgi, minimal itu
apalagi kalo monitoringnya pake cacti or mrtg ato yang sejenis
pake sarg ? calamaris ? wew sama aja deh perlu instal ini itu…
kalo 100 itu cepek, kalo 10 x 10 = cape’ dech…. (50+50, etc)
Pake squidclient ajah 
ni tool udah include kok waktu kita install squid, gak perlu macem2 ini itu, pake squidclient ini udah cukup.
Gitu aja kok repot….
nih contohnya
squidclient -h 192.168.1.x -p 80 mgr:info
squidclient -h 192.168.1.x -p 80 mgr:info
HTTP/1.0 200 OK
Server: squid/2.6.STABLE6
Date: Tue, 20 Mar 2007 04:49:52 GMT
Content-Type: text/plain
Expires: Tue, 20 Mar 2007 04:49:52 GMT
Last-Modified: Tue, 20 Mar 2007 04:49:52 GMT
X-Cache: MISS from xx.xx.comy
Via: 1.0 xx.xx.comy:80 (squid/2.6.STABLE6)
Connection: close
Squid Object Cache: Version 2.6.STABLE6
Start Time: Wed, 07 Mar 2007 06:20:49 GMT
Current Time: Tue, 20 Mar 2007 04:49:52 GMT
Connection information for squid:
Number of clients accessing cache: 13401
Number of HTTP requests received: 26416850
Number of ICP messages received: 12173866
Number of ICP messages sent: 12174958
Number of queued ICP replies: 0
Request failure ratio: 0.00
Average HTTP requests per minute since start: 1418.0
Average ICP messages per minute since start: 1307.0
Select loop called: -2144956104 times, -0.521 ms avg
Cache information for squid:
Request Hit Ratios: 5min: 55.6%, 60min: 58.2%
Byte Hit Ratios: 5min: 42.8%, 60min: 47.0%
Request Memory Hit Ratios: 5min: 3.1%, 60min: 2.9%
Request Disk Hit Ratios: 5min: 44.8%, 60min: 43.8%
Storage Swap size: 1843044 KB
Storage Mem size: 797464 KB
Mean Object Size: 14.21 KB
Requests given to unlinkd: 0
Median Service Times (seconds) 5 min 60 min:
HTTP Requests (All): 0.00678 0.00767
Cache Misses: 0.01745 0.03622
Cache Hits: 0.00562 0.00562
Near Hits: 0.09736 0.12106
Not-Modified Replies: 0.00286 0.00286
DNS Lookups: 0.00000 0.00000
ICP Queries: 0.00000 0.00000
Resource usage for squid:
UP Time: 1117743.313 seconds
CPU Time: 36369.113 seconds
CPU Usage: 3.25%
CPU Usage, 5 minute avg: 12.86%
CPU Usage, 60 minute avg: 12.61%
Process Data Segment Size via sbrk(): 1918888 KB
Maximum Resident Size: 0 KB
Page faults with physical i/o: 156
Memory usage for squid via mallinfo():
Total space in arena: 1918888 KB
Ordinary blocks: 1604965 KB 192658 blks
Small blocks: 0 KB 0 blks
Holding blocks: 2596 KB 4 blks
Free Small blocks: 0 KB
Free Ordinary blocks: 313922 KB
Total in use: 1607561 KB 84%
Total free: 313922 KB 16%
Total size: 1921484 KB
Memory accounted for:
Total accounted: 1473329 KB
memPoolAlloc calls: 1616505531
memPoolFree calls: 1607627595
File descriptor usage for squid:
Maximum number of file descriptors: 8192
Largest file desc currently in use: 7625
Number of file desc currently in use: 3968
Files queued for open: 0
Available number of file descriptors: 4224
Reserved number of file descriptors: 100
Store Disk files open: 738
IO loop method: epoll
Internal Data Structures:
239672 StoreEntries
130246 StoreEntries with MemObjects
102 Hot Object Cache Items
129736 on-disk objects
squidclient -h host -p 80 mgr:refresh
squidclient -h host -p 80 mgr:refresh
RefreshCheck calls per protocol
Protocol #Calls %Calls
HTTP 15342550 60.95
ICP 0 0.00
On Store 9831131 39.05
RefreshCheck histograms for various protocols
HTTP histogram:
Count %Total Category
10 0.00 Fresh: request max-stale wildcard
0 0.00 Fresh: request max-stale value
5925586 38.62 Fresh: expires time not reached
9080473 59.18 Fresh: refresh_pattern last-mod factor percentage
0 0.00 Fresh: refresh_pattern min value
0 0.00 Fresh: refresh_pattern override expires
0 0.00 Fresh: refresh_pattern override lastmod
18429 0.12 Stale: response has must-revalidate
0 0.00 Stale: changed reload into IMS
0 0.00 Stale: request has no-cache directive
74569 0.49 Stale: age exceeds request max-age value
49797 0.32 Stale: expires time reached
90922 0.59 Stale: refresh_pattern max age rule
101761 0.66 Stale: refresh_pattern last-mod factor percentage
1003 0.01 Stale: by default
15342550 100.00 TOTAL
ICP histogram:
Count %Total Category
0 -1.00 Fresh: request max-stale wildcard
0 -1.00 Fresh: request max-stale value
0 -1.00 Fresh: expires time not reached
0 -1.00 Fresh: refresh_pattern last-mod factor percentage
0 -1.00 Fresh: refresh_pattern min value
0 -1.00 Fresh: refresh_pattern override expires
0 -1.00 Fresh: refresh_pattern override lastmod
0 -1.00 Stale: response has must-revalidate
0 -1.00 Stale: changed reload into IMS
0 -1.00 Stale: request has no-cache directive
0 -1.00 Stale: age exceeds request max-age value
0 -1.00 Stale: expires time reached
0 -1.00 Stale: refresh_pattern max age rule
0 -1.00 Stale: refresh_pattern last-mod factor percentage
0 -1.00 Stale: by default
0 -1.00 TOTAL
On Store histogram:
Count %Total Category
0 0.00 Fresh: request max-stale wildcard
0 0.00 Fresh: request max-stale value
5007960 50.94 Fresh: expires time not reached
2611671 26.57 Fresh: refresh_pattern last-mod factor percentage
0 0.00 Fresh: refresh_pattern min value
0 0.00 Fresh: refresh_pattern override expires
0 0.00 Fresh: refresh_pattern override lastmod
0 0.00 Stale: response has must-revalidate
0 0.00 Stale: changed reload into IMS
0 0.00 Stale: request has no-cache directive
0 0.00 Stale: age exceeds request max-age value
106620 1.08 Stale: expires time reached
170364 1.73 Stale: refresh_pattern max age rule
150242 1.53 Stale: refresh_pattern last-mod factor percentage
1784274 18.15 Stale: by default
9831131 100.00 TOTAL
Lainnya :
squidclient -h host -p 80 mgr:counters
squidclient -h host -p 80 mgr:utilization
squidclient -h host -p 80 mgr:5min
squidclient -h host -p 80 mgr:60min
squidclient -h host -p 80 mgr:mem
untuk proxy di localhost, perintahnya diganti dengan
misal:
squidclient mgr:info
weww, emang bisa ya? ngeliatnya dari server? soalnya dari kmrn mau liat di cachemgr kok blm bisa2. “squidclient -h 192.168.1.x -p 80 mgr:info” 80 itu port yg dipake squid ya?
trus sekalian nanya pak, bisa gak sih cache server sekalian jadi client nya
, soalnya gak da kom yg bs dijadiin client.
trus, kok di access.log nya cm ada log kegagalan akses cachemgr, trus data nya jg data lama, gak berubah itu2 aja, padahal saya banyak akses situs2. tu kenapa ya?
Komentar oleh ika — 14 Agustus 2007 @ 4:18 pm
squidclient -h 192.168.1.x -p 80 mgr:info
kalo liatnya dari komputer yang dipasangi squid,
tinggal
squidclient mgr:info
untuk dijadikan klien, boleh aja kok mas, terserah
mas’e yang mo pake
untuk masalah log, trus gak bisa ngakses cachemgr,
coba cek dulu aja mas squid.conf nya
jangan2 emang dari squid.conf nya ditutup
Komentar oleh bayuart — 15 Agustus 2007 @ 7:57 pm
maaf mas bayu kok saya coba perintahnya eror yah
alie@alie-desktop:~$ squidclient mgr:info
client: ERROR: Cannot connect to localhost:3128: Connection refused
oh yah saya pakai squid untuk satu komi, port squid sayah 7777,
dimanakah yah yang salah??? mohon pencerahannya
terimakasih
Komentar oleh AliKusnadi — 24 Oktober 2007 @ 1:24 am
maaf ada yang salah ketik
s/komi–> maksudnya komputer yang diasangi squid
thx
Komentar oleh AliKusnadi — 24 Oktober 2007 @ 1:26 am
Salam kenal ya Pak…
Pak,.. kalo pengen tahu performa squid gimana yaa ?
soalnya client2 yang request ke proxy kebanyakan ngeluh lambat semua.
padahal jatah bw mereka masih banyak yang blom ke pakai.
Sedangkan dari log squid nya ndak ada pesen error.
Dan CPU Usage buat proxy max-nya cuman sampai 20%.
Atau mungkin Bapak punya tip/trik untuk mendongkrak kinerja CPU untuk Squid ?
Terimakasih
Komentar oleh wichie — 30 November 2007 @ 9:11 am
sy pake ubuntu server 7.10 squidnya 2.6 Stable16
koq ga ada squid clientnya ya??
ada cara lain yang mudah untuk monitoring squid mas??
Komentar oleh f4hmie — 3 Januari 2008 @ 10:57 pm
di squid Smoothwall or IPCOP
squidclient -h 192.168.10.1 -p 800 mgr:info
Komentar oleh abek — 19 Januari 2008 @ 6:32 pm
sy pake ubuntu server 6 squidnya 2.5 Stable12
kok setelah di diketikan squidclient -p 3129 mgr:info muncul tulisan begini ???
kesalahannya dimana ya???
HTTP/1.0 403 Forbidden
Server: squid/2.5.STABLE12
Mime-Version: 1.0
Date: Mon, 25 Feb 2008 14:44:49 GMT
Content-Type: text/html
Content-Length: 1100
Expires: Mon, 25 Feb 2008 14:44:49 GMT
X-Squid-Error: ERR_ACCESS_DENIED 0
X-Cache: MISS from proxy
X-Cache-Lookup: NONE from proxy:3129
Proxy-Connection: close
Komentar oleh dodo — 25 Februari 2008 @ 9:54 pm