[squid-users] question in cache Manager about # of clients and # of hits http
hi , i have Squid Cache: Version 3.1.6 i have squidclient installed on . here is the result from squidclient : HTTP/1.0 200 OK Server: squid Mime-Version: 1.0 Date: Tue, 30 Jul 2013 07:18:45 GMT Content-Type: text/plain Expires: Tue, 30 Jul 2013 07:18:45 GMT Last-Modified: Tue, 30 Jul 2013 07:18:45 GMT X-Cache: MISS from dft X-Cache-Lookup: MISS from dft:22001 Via: 1.0 dft (squid) Proxy-Connection: close Squid Object Cache: Version 3.1.6 Start Time: Sun, 28 Jul 2013 13:37:00 GMT Current Time: Tue, 30 Jul 2013 07:18:45 GMT Connection information for squid: *Number of clients accessing cache: 2211 Number of HTTP requests received: 80437449* 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: 32152.5 Average ICP messages per minute since start:0.0 Select loop called: 2096328654 times, 0.072 ms avg Cache information for squid: Hits as % of all requests: 5min: 44.1%, 60min: 43.4% Hits as % of bytes sent:5min: 36.8%, 60min: 38.6% Memory hits as % of hit requests: 5min: 18.3%, 60min: 16.9% Disk hits as % of hit requests: 5min: 45.3%, 60min: 43.1% Storage Swap size: 272496340 KB Storage Swap capacity: 98.6% used, 1.4% free Storage Mem size: 1014520 KB Storage Mem capacity: 100.0% used, 7276133255119654.0% free Mean Object Size: 108.79 KB Requests given to unlinkd: 0 Median Service Times (seconds) 5 min60 min: HTTP Requests (All): 0.07014 0.07014 Cache Misses: 0.19742 0.19742 Cache Hits:0.0 0.0 Near Hits: 0.64968 0.20843 Not-Modified Replies: 0.0 0.0 DNS Lookups: 0.06083 0.06364 ICP Queries: 0.0 0.0 Resource usage for squid: UP Time:150104.835 seconds CPU Time: 105900.170 seconds CPU Usage: 70.55% CPU Usage, 5 minute avg:58.96% CPU Usage, 60 minute avg: 52.03% Process Data Segment Size via sbrk(): 4192192 KB Maximum Resident Size: 16999120 KB Page faults with physical i/o: 89 Memory usage for squid via mallinfo(): Total space in arena: -1980 KB Ordinary blocks: -165956 KB 453500 blks Small blocks: 0 KB 0 blks Holding blocks: 66172 KB 15 blks Free Small blocks: 0 KB Free Ordinary blocks: 163975 KB Total in use: -99784 KB -154% Total free:163975 KB 255% Total size: 64192 KB Memory accounted for: Total accounted: -1252542 KB -1950% memPool accounted: -1252542 KB -1950% memPool unaccounted: 1316733 KB 2051% memPoolAlloc calls:12 memPoolFree calls: 22462254711 File descriptor usage for squid: Maximum number of file descriptors: 65536 Largest file desc currently in use: 34282 Number of file desc currently in use: 23259 Files queued for open: 0 Available number of file descriptors: 42277 Reserved number of file descriptors: 100 Store Disk files open:11827 Internal Data Structures: 2547268 StoreEntries 157597 StoreEntries with MemObjects 156565 Hot Object Cache Items 2504776 on-disk objects = as we see above , we have : *Number of clients accessing cache: 2211* does that mean that i have 2211 single ips accessing squid ?? i checked from my side from my router , i found my real clients access squid is about 1580 , so why it is greater that 1580 does this value count the Natting in routers as new clients ?? i mean does this value accurate ? or it count # of ips in a range of time ??? == i wish i could understand it . regards -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/question-in-cache-Manager-about-of-clients-and-of-hits-http-tp4661313.html Sent from the Squid - Users mailing list archive at Nabble.com.
Re: [squid-users] question in cache Manager about # of clients and # of hits http
On 30/07/2013 7:31 p.m., Ahmad wrote: hi , i have Squid Cache: Version 3.1.6 i have squidclient installed on . here is the result from squidclient : HTTP/1.0 200 OK Server: squid Mime-Version: 1.0 Date: Tue, 30 Jul 2013 07:18:45 GMT Content-Type: text/plain Expires: Tue, 30 Jul 2013 07:18:45 GMT Last-Modified: Tue, 30 Jul 2013 07:18:45 GMT X-Cache: MISS from dft X-Cache-Lookup: MISS from dft:22001 Via: 1.0 dft (squid) Proxy-Connection: close Squid Object Cache: Version 3.1.6 Start Time: Sun, 28 Jul 2013 13:37:00 GMT Current Time: Tue, 30 Jul 2013 07:18:45 GMT Connection information for squid: *Number of clients accessing cache: 2211 Number of HTTP requests received: 80437449* 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: 32152.5 Average ICP messages per minute since start:0.0 Select loop called: 2096328654 times, 0.072 ms avg Cache information for squid: Hits as % of all requests: 5min: 44.1%, 60min: 43.4% Hits as % of bytes sent:5min: 36.8%, 60min: 38.6% Memory hits as % of hit requests: 5min: 18.3%, 60min: 16.9% Disk hits as % of hit requests: 5min: 45.3%, 60min: 43.1% Storage Swap size: 272496340 KB Storage Swap capacity: 98.6% used, 1.4% free Storage Mem size: 1014520 KB Storage Mem capacity: 100.0% used, 7276133255119654.0% free Mean Object Size: 108.79 KB Requests given to unlinkd: 0 Median Service Times (seconds) 5 min60 min: HTTP Requests (All): 0.07014 0.07014 Cache Misses: 0.19742 0.19742 Cache Hits:0.0 0.0 Near Hits: 0.64968 0.20843 Not-Modified Replies: 0.0 0.0 DNS Lookups: 0.06083 0.06364 ICP Queries: 0.0 0.0 Resource usage for squid: UP Time:150104.835 seconds CPU Time: 105900.170 seconds CPU Usage: 70.55% CPU Usage, 5 minute avg:58.96% CPU Usage, 60 minute avg: 52.03% Process Data Segment Size via sbrk(): 4192192 KB Maximum Resident Size: 16999120 KB Page faults with physical i/o: 89 Memory usage for squid via mallinfo(): Total space in arena: -1980 KB Ordinary blocks: -165956 KB 453500 blks Small blocks: 0 KB 0 blks Holding blocks: 66172 KB 15 blks Free Small blocks: 0 KB Free Ordinary blocks: 163975 KB Total in use: -99784 KB -154% Total free:163975 KB 255% Total size: 64192 KB Memory accounted for: Total accounted: -1252542 KB -1950% memPool accounted: -1252542 KB -1950% memPool unaccounted: 1316733 KB 2051% memPoolAlloc calls:12 memPoolFree calls: 22462254711 File descriptor usage for squid: Maximum number of file descriptors: 65536 Largest file desc currently in use: 34282 Number of file desc currently in use: 23259 Files queued for open: 0 Available number of file descriptors: 42277 Reserved number of file descriptors: 100 Store Disk files open:11827 Internal Data Structures: 2547268 StoreEntries 157597 StoreEntries with MemObjects 156565 Hot Object Cache Items 2504776 on-disk objects = as we see above , we have : *Number of clients accessing cache: 2211* does that mean that i have 2211 single ips accessing squid ?? i checked from my side from my router , i found my real clients access squid is about 1580 , so why it is greater that 1580 Did you check both IPv6 and IPv4 clients? does this value count the Natting in routers as new clients ?? Only if they reach Squid as identifiably different IPs. i mean does this value accurate ? or it count # of ips in a range of time ??? It is the count of distinct IPs currently in the client-DB. The client-DB is the set of distinct IPs connected to your Squid from any direction (both LAN and WAN) over a period of up to 24hrs. They are faded / aged out of the DB dynamically based on several factors including last access and frequecy of access when the client-DB garbage collector gets run to remove old entries. Amos
Re: [squid-users] question in cache Manager about # of clients and # of hits http
On 30/07/2013 7:31 p.m., Ahmad wrote: hi , i have Squid Cache: Version 3.1.6 i have squidclient installed on . here is the result from squidclient : HTTP/1.0 200 OK Server: squid Mime-Version: 1.0 Date: Tue, 30 Jul 2013 07:18:45 GMT Content-Type: text/plain Expires: Tue, 30 Jul 2013 07:18:45 GMT Last-Modified: Tue, 30 Jul 2013 07:18:45 GMT X-Cache: MISS from dft X-Cache-Lookup: MISS from dft:22001 Via: 1.0 dft (squid) Proxy-Connection: close Squid Object Cache: Version 3.1.6 Start Time: Sun, 28 Jul 2013 13:37:00 GMT Current Time: Tue, 30 Jul 2013 07:18:45 GMT Connection information for squid: *Number of clients accessing cache: 2211 Number of HTTP requests received: 80437449* 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: 32152.5 Average ICP messages per minute since start:0.0 Select loop called: 2096328654 times, 0.072 ms avg Cache information for squid: Hits as % of all requests: 5min: 44.1%, 60min: 43.4% Hits as % of bytes sent:5min: 36.8%, 60min: 38.6% Memory hits as % of hit requests: 5min: 18.3%, 60min: 16.9% Disk hits as % of hit requests: 5min: 45.3%, 60min: 43.1% Storage Swap size: 272496340 KB Storage Swap capacity: 98.6% used, 1.4% free Storage Mem size: 1014520 KB Storage Mem capacity: 100.0% used, 7276133255119654.0% free Mean Object Size: 108.79 KB Requests given to unlinkd: 0 Median Service Times (seconds) 5 min60 min: HTTP Requests (All): 0.07014 0.07014 Cache Misses: 0.19742 0.19742 Cache Hits:0.0 0.0 Near Hits: 0.64968 0.20843 Not-Modified Replies: 0.0 0.0 DNS Lookups: 0.06083 0.06364 ICP Queries: 0.0 0.0 Resource usage for squid: UP Time:150104.835 seconds CPU Time: 105900.170 seconds CPU Usage: 70.55% CPU Usage, 5 minute avg:58.96% CPU Usage, 60 minute avg: 52.03% Process Data Segment Size via sbrk(): 4192192 KB Maximum Resident Size: 16999120 KB Page faults with physical i/o: 89 Memory usage for squid via mallinfo(): Total space in arena: -1980 KB Ordinary blocks: -165956 KB 453500 blks Small blocks: 0 KB 0 blks Holding blocks: 66172 KB 15 blks Free Small blocks: 0 KB Free Ordinary blocks: 163975 KB Total in use: -99784 KB -154% Total free:163975 KB 255% Total size: 64192 KB Memory accounted for: Total accounted: -1252542 KB -1950% memPool accounted: -1252542 KB -1950% memPool unaccounted: 1316733 KB 2051% memPoolAlloc calls:12 memPoolFree calls: 22462254711 File descriptor usage for squid: Maximum number of file descriptors: 65536 Largest file desc currently in use: 34282 Number of file desc currently in use: 23259 Files queued for open: 0 Available number of file descriptors: 42277 Reserved number of file descriptors: 100 Store Disk files open:11827 Internal Data Structures: 2547268 StoreEntries 157597 StoreEntries with MemObjects 156565 Hot Object Cache Items 2504776 on-disk objects = as we see above , we have : *Number of clients accessing cache: 2211* does that mean that i have 2211 single ips accessing squid ?? i checked from my side from my router , i found my real clients access squid is about 1580 , so why it is greater that 1580 Did you check both IPv6 and IPv4 clients? does this value count the Natting in routers as new clients ?? Only if they reach Squid as identifiably different IPs. i mean does this value accurate ? or it count # of ips in a range of time ??? It is the count of distinct IPs currently in the client-DB. The client-DB is the set of distinct IPs connected to your Squid from any direction (both LAN and WAN) over a period of up to 24hrs. They are faded / aged out of the DB dynamically based on several factors including last access and frequecy of access when the client-DB garbage collector gets run to remove old entries. Amos
Re: [squid-users] question in cache Manager about # of clients and # of hits http
On 30/07/2013 7:31 p.m., Ahmad wrote: hi , i have Squid Cache: Version 3.1.6 i have squidclient installed on . here is the result from squidclient : HTTP/1.0 200 OK Server: squid Mime-Version: 1.0 Date: Tue, 30 Jul 2013 07:18:45 GMT Content-Type: text/plain Expires: Tue, 30 Jul 2013 07:18:45 GMT Last-Modified: Tue, 30 Jul 2013 07:18:45 GMT X-Cache: MISS from dft X-Cache-Lookup: MISS from dft:22001 Via: 1.0 dft (squid) Proxy-Connection: close Squid Object Cache: Version 3.1.6 Start Time: Sun, 28 Jul 2013 13:37:00 GMT Current Time: Tue, 30 Jul 2013 07:18:45 GMT Connection information for squid: *Number of clients accessing cache: 2211 Number of HTTP requests received: 80437449* 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: 32152.5 Average ICP messages per minute since start:0.0 Select loop called: 2096328654 times, 0.072 ms avg Cache information for squid: Hits as % of all requests: 5min: 44.1%, 60min: 43.4% Hits as % of bytes sent:5min: 36.8%, 60min: 38.6% Memory hits as % of hit requests: 5min: 18.3%, 60min: 16.9% Disk hits as % of hit requests: 5min: 45.3%, 60min: 43.1% Storage Swap size: 272496340 KB Storage Swap capacity: 98.6% used, 1.4% free Storage Mem size: 1014520 KB Storage Mem capacity: 100.0% used, 7276133255119654.0% free Mean Object Size: 108.79 KB Requests given to unlinkd: 0 Median Service Times (seconds) 5 min60 min: HTTP Requests (All): 0.07014 0.07014 Cache Misses: 0.19742 0.19742 Cache Hits:0.0 0.0 Near Hits: 0.64968 0.20843 Not-Modified Replies: 0.0 0.0 DNS Lookups: 0.06083 0.06364 ICP Queries: 0.0 0.0 Resource usage for squid: UP Time:150104.835 seconds CPU Time: 105900.170 seconds CPU Usage: 70.55% CPU Usage, 5 minute avg:58.96% CPU Usage, 60 minute avg: 52.03% Process Data Segment Size via sbrk(): 4192192 KB Maximum Resident Size: 16999120 KB Page faults with physical i/o: 89 Memory usage for squid via mallinfo(): Total space in arena: -1980 KB Ordinary blocks: -165956 KB 453500 blks Small blocks: 0 KB 0 blks Holding blocks: 66172 KB 15 blks Free Small blocks: 0 KB Free Ordinary blocks: 163975 KB Total in use: -99784 KB -154% Total free:163975 KB 255% Total size: 64192 KB Memory accounted for: Total accounted: -1252542 KB -1950% memPool accounted: -1252542 KB -1950% memPool unaccounted: 1316733 KB 2051% memPoolAlloc calls:12 memPoolFree calls: 22462254711 File descriptor usage for squid: Maximum number of file descriptors: 65536 Largest file desc currently in use: 34282 Number of file desc currently in use: 23259 Files queued for open: 0 Available number of file descriptors: 42277 Reserved number of file descriptors: 100 Store Disk files open:11827 Internal Data Structures: 2547268 StoreEntries 157597 StoreEntries with MemObjects 156565 Hot Object Cache Items 2504776 on-disk objects = as we see above , we have : *Number of clients accessing cache: 2211* does that mean that i have 2211 single ips accessing squid ?? i checked from my side from my router , i found my real clients access squid is about 1580 , so why it is greater that 1580 Did you check both IPv6 and IPv4 clients? does this value count the Natting in routers as new clients ?? Only if they reach Squid as identifiably different IPs. i mean does this value accurate ? or it count # of ips in a range of time ??? It is the count of distinct IPs currently in the client-DB. The client-DB is the set fo distinct IPs connected to your Squid from any direction (both LAN and WAN) over a period of up to 24hrs. They are faded / aged out of the DB dynamically based on several factors including last access and frequecy of access when the client-DB garbage collector gets run to remove old entries. Amos
