Hi all,
I am trying to configure squid to run as a forward proxy with no
caching (cache deny all) with an option to choose the outgoing IP
address based on the username. So all squid has to do is to use a
certain outgoing IP address for a certain user, return the data from
the server to that user and cache nothing.
For that I created a special authentication helper and used the ACLs
and tcp_outgoing_address to create a lot of users and outgoing IP
addresses (about 260 at the moment). Example (not the real IP I use,
of course):
acl use_IP1 proxy_auth user1
tcp_outgoing_address 1.2.3.4 use_IP1
I also configured the squid to use 4 workers, but this happens even
when I use only one worker (default)
And this works. However, under heavy load, Squid eats all of the RAM
and then starts going to swap. And the memory usage does not drop when
I remove all the load from squid (I shut down all clients).
I left it to see if the memory will be freed but even after leaving it
for an hour the info page reports this:
Cache information for squid:
Hits as % of all requests: 5min: 0.0%, 60min: 0.0%
Hits as % of bytes sent: 5min: 0.0%, 60min: 1.1%
Memory hits as % of hit requests: 5min: 0.0%, 60min: 0.0%
Disk hits as % of hit requests: 5min: 0.0%, 60min: 100.0%
Storage Swap size: 0 KB
Storage Swap capacity: 0.0% used, 100.0% free
Storage Mem size: 0 KB
Storage Mem capacity: 0.0% used, 100.0% free
Mean Object Size: 0.00 KB
Requests given to unlinkd: 0
Resource usage for squid:
UP Time: 255334.875 seconds
CPU Time: 7122.436 seconds
CPU Usage: 2.79%
CPU Usage, 5 minute avg: 0.05%
CPU Usage, 60 minute avg: 37.66%
Maximum Resident Size: 41500720 KB
Page faults with physical i/o: 1003410
And here is the listing of free and top commands (with no load on the server):
# free -h
total used free shared buff/cache available
Mem: 11G 10G 791M 676K 491M 1.0G
Swap: 11G 5.5G 6.5G
# top
top - 14:12:32 up 3 days, 1:30, 1 user, load average: 0.00, 0.00, 0.00
Tasks: 177 total, 1 running, 102 sleeping, 0 stopped, 0 zombie
%Cpu0 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu1 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu2 : 0.0 us, 0.3 sy, 0.0 ni, 99.7 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu3 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu4 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu5 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu6 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu7 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 91.2/12251688
[|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
]
KiB Swap: 45.8/12582904
[||||||||||||||||||||||||||||||||||||||||||||||
]
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7851 proxy 20 0 6946872 2.514g 8084 S 0.0 21.5 29:43.74 squid
7832 proxy 20 0 6711480 2.464g 8040 S 0.0 21.1 29:58.17 squid
7814 proxy 20 0 6834928 2.454g 10024 S 0.0 21.0 29:47.56 squid
7843 proxy 20 0 6906252 2.436g 8208 S 0.0 20.8 29:15.60 squid
1329 root 20 0 2416672 167272 12680 S 0.0 1.4 136:18.57 metricbeat
1321 root 20 0 1831804 48364 11648 S 0.0 0.4 14:32.10 filebeat
474 root 19 -1 127796 17576 17144 S 0.0 0.1 0:27.01
systemd-journal
7811 proxy 20 0 549384 14168 8372 S 0.0 0.1 0:20.87 squid
1166 root 20 0 1749724 10596 4468 S 0.0 0.1 0:31.83 snapd
43940 proxy 20 0 28884 9608 5384 S 0.0 0.1 0:00.14 python3
43941 proxy 20 0 28884 9552 5328 S 0.0 0.1 0:00.10 python3
43939 proxy 20 0 28884 9524 5308 S 0.0 0.1 0:00.12 python3
43938 proxy 20 0 28884 9452 5232 S 0.0 0.1 0:00.16 python3
48848 root 20 0 105688 6960 5968 S 0.0 0.1 0:00.02 sshd
48974 janitor 20 0 108120 5380 4372 S 0.0 0.0 0:00.00 sshd
1 root 20 0 86360 4364 2488 S 0.0 0.0 32:46.22 systemd
...
... lines ommited
...
In the attachment you can find the printout from squidclient mgr:info
and squidclient mgr:mem. These are both taken at the moment when there
is no more load on the proxy. I also included my squid.conf file
(minus the two files where acls are defined and outgoing IP addresses,
these two contain only acl and tcp_outgoing_address lines as in the
example above).
Machine info:
OS: Ubuntu 18.04 with latest updates
Squid version 4.12 (from diladele repository)
Hardware: Hyper-V virtual machine with 8 vCPU, 12GB of RAM
I can not understand what is eating all of the memory, if I disabled the cache.
Maybe I configured something wrong but I can not find what.
Thank you for any help you can provide.
Best regards,
Ivan
HTTP/1.1 200 OK
Server: squid
Mime-Version: 1.0
Date: Mon, 20 Jul 2020 19:45:24 GMT
Content-Type: text/plain
Expires: Mon, 20 Jul 2020 19:45:24 GMT
Last-Modified: Mon, 20 Jul 2020 19:45:24 GMT
Connection: close
by kid1 {
Current memory usage:
Pool Obj Size Chunks Allocated In Use Idle Allocations Saved Rate
(bytes) KB/ch obj/ch (#) used free part %Frag (#) (KB) high (KB) high (hrs) %Tot (#) (KB) high (KB) high (hrs) %alloc (#) (KB) high (KB) (#) %cnt %vol (#)/sec
mem_node 4136 130 526 796 1.58 24.513 127 513 796 1.58 97.692 3 13 291 133952 0.217 2.426 0.179
net_db_name 32 5712 179 180 1.47 8.333 5712 179 180 1.47 100.000 0 0 3 129 0.000 0.000 0.000
netdbEntry 168 983 162 165 2.07 7.529 983 162 165 2.07 100.000 0 0 17 66 0.000 0.000 0.000
cbdata idns_query (18) 8696 15 128 247 1.86 5.947 0 0 247 1.86 0.000 15 128 247 93211 0.151 3.550 0.000
Short Strings 40 3237 127 22532 2.33 5.903 3072 120 22532 2.33 94.903 165 7 1152 25706063 41.632 4.503 0.583
ipcache_entry 128 930 117 126 1.79 5.427 920 115 126 1.79 98.925 10 2 11 60137 0.097 0.034 0.000
HttpRequest 1880 63 116 75579 2.33 5.400 51 94 75579 2.33 80.952 12 23 3884 717076 1.161 5.904 0.000
cbdata clientReplyContext (20) 4352 12 51 174739 2.33 2.381 0 0 174739 2.33 0.000 12 51 8989 717004 1.161 13.666 0.000
HttpHeaderEntry 56 914 50 9043 2.33 2.333 861 48 9043 2.33 94.201 53 3 463 6280435 10.171 1.540 0.000
Stream 4216 12 50 169279 2.33 2.306 0 0 169279 2.33 0.000 12 50 8708 717004 1.161 13.239 0.000
4KB Strings 4096 12 48 164460 2.33 2.241 0 0 164460 2.33 0.000 12 48 8456 721270 1.168 12.938 0.000
cbdata Tree (1) 176 274 48 48 71.60 2.199 274 48 48 71.60 100.000 0 0 48 274 0.000 0.000 0.000
ClientInfo 448 98 43 43 0.65 2.002 98 43 43 0.65 100.000 0 0 0 0 0.000 0.000 0.000
MemObject 344 124 42 43 1.68 1.945 124 42 43 1.68 100.000 0 0 3 128878 0.209 0.194 0.045
HttpReply 288 124 35 38 1.68 1.628 124 35 38 1.68 100.000 0 0 4 388311 0.629 0.490 0.045
MemBlob 48 737 35 5823 2.33 1.613 700 33 5823 2.33 94.980 37 2 298 3967500 6.426 0.834 0.090
AndNode 120 282 34 34 0.96 1.543 282 34 34 0.96 100.000 0 0 33 281 0.000 0.000 0.000
32K Buffer 32768 1 32 64 31.34 1.494 1 32 64 31.34 100.000 0 0 32 157 0.000 0.023 0.000
Medium Strings 128 238 30 10566 2.33 1.389 212 27 10566 2.33 89.076 26 4 546 3031586 4.910 1.699 0.000
ACLProxyAuth 112 265 29 29 71.60 1.353 265 29 29 71.60 100.000 0 0 29 265 0.000 0.000 0.000
acl_proxy_auth_match_cache 40 725 29 1472 1.22 1.322 725 29 1472 1.22 100.000 0 0 943 4445 0.007 0.001 0.000
MimeEntry 144 177 25 25 71.60 1.162 177 25 25 71.60 100.000 0 0 25 177 0.000 0.000 0.000
Auth::Basic::User 224 97 22 62 1.22 0.991 96 21 62 1.22 98.969 1 1 42 664827 1.077 0.652 0.000
cbdata Address (3) 72 264 19 19 71.60 0.867 264 19 19 71.60 100.000 0 0 19 264 0.000 0.000 0.000
ACLUserData 64 265 17 17 71.60 0.773 265 17 17 71.60 100.000 0 0 17 265 0.000 0.000 0.000
fqdncache_entry 160 104 17 17 1.98 0.759 104 17 17 1.98 100.000 0 0 2 319 0.001 0.000 0.000
16KB Strings 16384 1 16 80 2.14 0.747 0 0 80 2.14 0.000 1 16 80 3348 0.005 0.240 0.000
8K Buffer 8192 2 16 40 2.00 0.747 1 8 40 2.00 50.000 1 8 32 130347 0.211 4.676 0.000
StoreEntry 120 124 15 15 1.68 0.678 124 15 15 1.68 100.000 0 0 1 128878 0.209 0.068 0.045
Comm::Connection 208 66 14 40186 2.33 0.626 7 2 40186 2.33 10.606 59 12 1871 3342006 5.413 3.044 0.090
2K Buffer 2048 5 10 16 2.44 0.467 3 6 16 2.44 60.000 2 4 10 1169737 1.894 10.491 0.000
cbdata Server (16) 800 12 10 32211 2.33 0.438 0 0 32211 2.33 0.000 12 10 1652 718260 1.163 2.516 0.000
cbdata MemBuf (7) 72 126 9 10 1.68 0.414 125 9 10 1.68 99.206 1 1 1 647341 1.048 0.204 0.045
AuthUserIP 64 96 6 25 1.80 0.280 96 6 25 1.80 100.000 0 0 12 333768 0.541 0.094 0.000
HttpHdrCc 96 51 5 6 2.28 0.223 51 5 6 2.28 100.000 0 0 1 5440 0.009 0.002 0.000
cbdata ClientHttpRequest (19) 392 12 5 15740 2.33 0.214 0 0 15740 2.33 0.000 12 5 810 717004 1.161 1.231 0.000
cbdata UdsSender (8) 4528 1 5 9 71.60 0.206 0 0 9 71.60 0.000 1 5 9 17 0.000 0.000 0.045
cbdata Strand (9) 4520 1 5 5 71.60 0.206 1 5 5 71.60 100.000 0 0 0 0 0.000 0.000 0.000
cbdata TunnelStateData (26) 352 12 5 14133 2.33 0.193 0 0 14133 2.33 0.000 12 5 728 587849 0.952 0.906 0.000
cbdata Filler (12) 4216 1 5 5 71.39 0.192 1 5 5 71.39 100.000 0 0 5 9 0.000 0.000 0.045
4K Buffer 4096 1 4 20 1.71 0.187 0 0 20 1.71 0.000 1 4 20 131717 0.213 2.363 0.000
cbdata ACLFilledChecklist (23) 496 7 4 7 1.86 0.158 0 0 7 1.86 0.000 7 4 7 1456592 2.359 3.164 0.000
cbdata clientStreamNode (21) 128 24 3 10279 2.33 0.140 0 0 10279 2.33 0.000 24 3 529 1422674 2.304 0.798 0.000
MD5 digest 16 124 2 2 1.68 0.090 124 2 2 1.68 100.000 0 0 1 129021 0.209 0.009 0.045
acl_ip_data 96 10 1 1 71.60 0.044 10 1 1 71.60 100.000 0 0 1 14 0.000 0.000 0.000
cbdata Logfile (5) 352 2 1 1 70.85 0.032 1 1 1 70.85 50.000 1 1 1 67 0.000 0.000 0.000
ev_entry 48 14 1 1 2.45 0.031 13 1 1 2.45 92.857 1 1 1 607481 0.984 0.128 2.378
cbdata ClientRequestContext (22) 104 6 1 2 1.86 0.028 0 0 2 1.86 0.000 6 1 2 791483 1.282 0.360 0.000
ACLStrategised 120 5 1 1 71.60 0.027 5 1 1 71.60 100.000 0 0 1 5 0.000 0.000 0.000
RefreshPattern 144 4 1 1 71.60 0.026 4 1 1 71.60 100.000 0 0 1 4 0.000 0.000 0.000
Auth::Basic::UserRequest 48 12 1 1928 2.33 0.026 0 0 1928 2.33 0.000 12 1 100 590172 0.956 0.124 0.000
cbdata ConnOpener (28) 136 4 1 14 1.80 0.025 0 0 14 1.80 0.000 4 1 14 660001 1.069 0.393 0.000
cbdata generic_cbdata (17) 32 13 1 1 1.86 0.019 0 0 1 1.86 0.000 13 1 1 74078 0.120 0.010 0.000
cbdata helper_server (15) 336 1 1 1 31.34 0.015 1 1 1 31.34 100.000 0 0 1 2 0.000 0.000 0.000
ACLSslErrorData 64 5 1 1 71.60 0.015 5 1 1 71.60 100.000 0 0 1 5 0.000 0.000 0.000
ACLSourceIP 104 3 1 1 71.60 0.014 3 1 1 71.60 100.000 0 0 1 3 0.000 0.000 0.000
cbdata helper (4) 296 1 1 1 71.60 0.013 1 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
cbdata TcpAcceptor (11) 96 3 1 1 71.60 0.013 3 1 1 71.60 100.000 0 0 1 3 0.000 0.000 0.000
cbdata ps_state (27) 256 1 1 1 10.01 0.012 0 0 1 10.01 0.000 1 1 1 665101 1.077 0.746 0.000
ACLStrategised 120 2 1 1 71.60 0.011 2 1 1 71.60 100.000 0 0 1 2 0.000 0.000 0.000
NotNode 120 2 1 1 71.60 0.011 2 1 1 71.60 100.000 0 0 1 2 0.000 0.000 0.000
cbdata ErrorState (29) 240 1 1 1 1.63 0.011 0 0 1 1.63 0.000 1 1 1 128166 0.208 0.135 0.000
cbdata RemovalPolicy (2) 104 2 1 1 71.60 0.009 2 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
Helper::Xaction 184 1 1 1 10.01 0.008 0 0 1 10.01 0.000 1 1 1 379 0.001 0.000 0.000
cbdata LocalSearch (10) 80 2 1 1 71.60 0.007 1 1 1 71.60 50.000 1 1 1 69 0.000 0.000 0.000
cbdata store_client (13) 160 1 1 1 1.68 0.007 1 1 1 1.68 100.000 0 0 1 128893 0.209 0.090 0.045
ACLStrategised 120 1 1 1 71.60 0.005 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLStrategised 120 1 1 1 71.60 0.005 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLDestinationIP 112 1 1 1 71.60 0.005 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
cbdata Forwarder (33) 112 1 1 1 1.43 0.005 0 0 1 1.43 0.000 1 1 1 0 0.000 0.000 0.000
cbdata CredentialsCache (24) 96 1 1 1 10.01 0.004 1 1 1 10.01 100.000 0 0 0 0 0.000 0.000 0.000
wordlist 16 4 1 1 0.96 0.003 4 1 1 0.96 100.000 0 0 0 0 0.000 0.000 0.000
cbdata StateData (25) 48 1 1 1 10.01 0.002 0 0 1 10.01 0.000 1 1 1 379 0.001 0.000 0.000
CacheDigest 40 1 1 1 71.60 0.002 1 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
ACLRegexData 32 1 1 1 71.60 0.001 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLMethodData 32 1 1 1 71.60 0.001 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
FwdServer 32 1 1 1 10.01 0.001 0 0 1 10.01 0.000 1 1 1 665101 1.077 0.093 0.000
Long Strings 512 0 0 8 1.90 0.000 0 0 8 1.90 -1.000 0 0 8 9705 0.016 0.022 0.000
1KB Strings 1024 0 0 3 2.41 0.000 0 0 3 2.41 -1.000 0 0 3 1387 0.002 0.006 0.000
16K Buffer 16384 0 0 16 2.45 0.000 0 0 16 2.45 -1.000 0 0 16 469 0.001 0.034 0.000
64K Buffer 65536 0 0 64 2.29 0.000 0 0 64 2.29 -1.000 0 0 64 47 0.000 0.013 0.000
dwrite_q 48 0 0 1 71.60 0.000 0 0 1 71.60 -1.000 0 0 1 0 0.000 0.000 0.000
cbdata RebuildState (6) 920 0 0 1 71.60 0.000 0 0 1 71.60 -1.000 0 0 1 0 0.000 0.000 0.000
cbdata RemovalPolicyWalker (14) 56 0 0 1 55.34 0.000 0 0 1 55.34 -1.000 0 0 1 2 0.000 0.000 0.000
Auth::QueueNode 32 0 0 1 9.94 0.000 0 0 1 9.94 -1.000 0 0 1 6 0.000 0.000 0.000
cbdata FwdState (30) 176 0 0 1 2.45 0.000 0 0 1 2.45 -1.000 0 0 1 2118 0.003 0.002 0.000
cbdata HttpStateData (31) 352 0 0 2 2.44 0.000 0 0 2 2.44 -1.000 0 0 2 2024 0.003 0.003 0.000
cbdata CbDataList (32) 96 0 0 1 2.44 0.000 0 0 1 2.44 -1.000 0 0 1 148 0.000 0.000 0.000
Total 1 16570 2143 749487 2.33 100.000 16035 1740 746197 2.33 81.227 535 403 37679 58585225 94.881 93.661 2769894.513
Cumulative allocated volume: 22.834 GB
Current overhead: 28155 bytes (1.580%)
Idle pool limit: 5.00 MB
Total Pools created: 90
Pools ever used: 88 (shown above)
Currently in use: 55
String Pool Impact
(%strings) (%volume)
Short Strings 96 84
Medium Strings 7 18
Long Strings 0 0
1KB Strings 0 0
4KB Strings 0 0
16KB Strings 0 0
Other Strings -2 -2147483648
Large buffers: 0 (0 KB)
} by kid1
by kid2 {
Current memory usage:
Pool Obj Size Chunks Allocated In Use Idle Allocations Saved Rate
(bytes) KB/ch obj/ch (#) used free part %Frag (#) (KB) high (KB) high (hrs) %Tot (#) (KB) high (KB) high (hrs) %alloc (#) (KB) high (KB) (#) %cnt %vol (#)/sec
mem_node 4136 130 526 792 1.58 25.857 127 513 792 1.58 97.692 3 13 287 131865 0.215 2.410 0.179
net_db_name 32 5569 175 175 1.40 8.570 5569 175 175 1.40 100.000 0 0 2 89 0.000 0.000 0.000
netdbEntry 168 944 155 165 2.05 7.627 944 155 165 2.05 100.000 0 0 17 77 0.000 0.000 0.000
Short Strings 40 3180 125 22988 2.33 6.117 3067 120 22988 2.33 96.447 113 5 1296 25498081 41.620 4.508 0.583
ipcache_entry 128 925 116 125 1.79 5.694 920 115 125 1.79 99.459 5 1 11 58261 0.095 0.033 0.000
HttpRequest 1880 61 112 77110 2.33 5.515 51 94 77110 2.33 83.607 10 19 4383 712250 1.163 5.918 0.000
cbdata idns_query (24) 8696 8 68 323 2.46 3.346 0 0 323 2.46 0.000 8 68 323 90355 0.147 3.473 0.000
HttpHeaderEntry 56 897 50 9224 2.33 2.416 861 48 9224 2.33 95.987 36 2 522 6226159 10.163 1.541 0.000
cbdata Tree (1) 176 274 48 48 71.60 2.319 274 48 48 71.60 100.000 0 0 48 274 0.000 0.000 0.000
ClientInfo 448 98 43 43 0.96 2.111 98 43 43 0.96 100.000 0 0 0 0 0.000 0.000 0.000
cbdata clientReplyContext (14) 4352 10 43 178284 2.33 2.093 0 0 178284 2.33 0.000 10 43 10145 712177 1.162 13.698 0.000
MemObject 344 124 42 43 1.67 2.051 124 42 43 1.67 100.000 0 0 3 127385 0.208 0.194 0.045
Stream 4216 10 42 172712 2.33 2.027 0 0 172712 2.33 0.000 10 42 9828 712177 1.162 13.270 0.000
4KB Strings 4096 10 40 167796 2.33 1.970 0 0 167796 2.33 0.000 10 40 9548 716170 1.169 12.965 0.000
HttpReply 288 125 36 38 1.66 1.731 124 35 38 1.66 99.200 1 1 4 383847 0.627 0.489 0.045
MemBlob 48 717 34 5940 2.33 1.655 695 33 5940 2.33 96.932 22 2 336 3938205 6.428 0.835 0.090
AndNode 120 282 34 34 0.96 1.627 282 34 34 0.96 100.000 0 0 33 281 0.000 0.000 0.000
32K Buffer 32768 1 32 64 31.34 1.576 1 32 64 31.34 100.000 0 0 32 130 0.000 0.019 0.000
ACLProxyAuth 112 265 29 29 71.60 1.427 265 29 29 71.60 100.000 0 0 29 265 0.000 0.000 0.000
Medium Strings 128 231 29 10801 2.28 1.422 212 27 10801 2.28 91.775 19 3 624 3010597 4.914 1.703 0.000
acl_proxy_auth_match_cache 40 725 29 1397 2.47 1.395 725 29 1397 2.47 100.000 0 0 825 4645 0.008 0.001 0.000
MimeEntry 144 177 25 25 71.60 1.226 177 25 25 71.60 100.000 0 0 25 177 0.000 0.000 0.000
Auth::Basic::User 224 93 21 58 2.47 1.002 91 20 58 2.47 97.849 2 1 40 660911 1.079 0.654 0.000
cbdata Address (3) 72 264 19 19 71.60 0.914 264 19 19 71.60 100.000 0 0 19 264 0.000 0.000 0.000
ACLUserData 64 265 17 17 71.60 0.816 265 17 17 71.60 100.000 0 0 17 265 0.000 0.000 0.000
fqdncache_entry 160 104 17 17 1.95 0.800 104 17 17 1.95 100.000 0 0 2 319 0.001 0.000 0.000
16KB Strings 16384 1 16 80 2.39 0.788 0 0 80 2.39 0.000 1 16 80 3181 0.005 0.230 0.000
8K Buffer 8192 2 16 56 1.66 0.788 1 8 56 1.66 50.000 1 8 48 128359 0.210 4.647 0.000
StoreEntry 120 124 15 15 1.67 0.716 124 15 15 1.67 100.000 0 0 1 127385 0.208 0.068 0.045
2K Buffer 2048 5 10 14 2.45 0.492 3 6 14 2.45 60.000 2 4 8 1156300 1.887 10.466 0.000
Comm::Connection 208 45 10 40916 2.33 0.450 7 2 40916 2.33 15.556 38 8 1910 3323770 5.425 3.055 0.090
cbdata MemBuf (7) 72 127 9 10 1.66 0.440 125 9 10 1.66 98.425 2 1 1 640021 1.045 0.204 0.045
4K Buffer 4096 2 8 24 1.66 0.394 0 0 24 1.66 0.000 2 8 24 130506 0.213 2.363 0.000
cbdata Server (12) 800 10 8 32853 2.33 0.385 0 0 32853 2.33 0.000 10 8 1868 713074 1.164 2.521 0.000
AuthUserIP 64 92 6 25 2.37 0.283 91 6 25 2.37 98.913 1 1 12 333689 0.545 0.094 0.000
HttpHdrCc 96 51 5 6 2.27 0.235 51 5 6 2.27 100.000 0 0 1 5098 0.008 0.002 0.000
cbdata UdsSender (8) 4528 1 5 9 71.60 0.218 0 0 9 71.60 0.000 1 5 9 18 0.000 0.000 0.045
cbdata Strand (9) 4520 1 5 5 71.60 0.217 1 5 5 71.60 100.000 0 0 0 0 0.000 0.000 0.000
cbdata Filler (20) 4216 1 5 5 71.39 0.203 1 5 5 71.39 100.000 0 0 5 8 0.000 0.000 0.045
cbdata ClientHttpRequest (13) 392 10 4 16059 2.33 0.189 0 0 16059 2.33 0.000 10 4 914 712177 1.162 1.234 0.000
cbdata TunnelStateData (27) 352 9 4 14420 2.33 0.152 0 0 14420 2.33 0.000 9 4 821 584493 0.954 0.909 0.000
cbdata clientStreamNode (15) 128 20 3 10488 2.33 0.123 0 0 10488 2.33 0.000 20 3 597 1413096 2.307 0.799 0.000
MD5 digest 16 124 2 2 1.67 0.095 124 2 2 1.67 100.000 0 0 1 127528 0.208 0.009 0.045
cbdata ACLFilledChecklist (17) 496 4 2 10 2.46 0.095 0 0 10 2.46 0.000 4 2 10 1447338 2.362 3.173 0.000
acl_ip_data 96 10 1 1 71.60 0.046 10 1 1 71.60 100.000 0 0 1 14 0.000 0.000 0.000
ev_entry 48 15 1 1 0.96 0.035 13 1 1 0.96 86.667 2 1 1 607472 0.992 0.129 2.422
cbdata Logfile (5) 352 2 1 1 70.85 0.034 1 1 1 70.85 50.000 1 1 1 67 0.000 0.000 0.000
ACLStrategised 120 5 1 1 71.60 0.029 5 1 1 71.60 100.000 0 0 1 5 0.000 0.000 0.000
RefreshPattern 144 4 1 1 71.60 0.028 4 1 1 71.60 100.000 0 0 1 4 0.000 0.000 0.000
Auth::Basic::UserRequest 48 9 1 1967 2.33 0.021 0 0 1967 2.33 0.000 9 1 112 586725 0.958 0.124 0.000
cbdata ConnOpener (29) 136 3 1 13 1.70 0.020 0 0 13 1.70 0.000 3 1 13 656019 1.071 0.394 0.000
cbdata helper_server (22) 336 1 1 1 31.34 0.016 1 1 1 31.34 100.000 0 0 1 2 0.000 0.000 0.000
ACLSslErrorData 64 5 1 1 71.60 0.015 5 1 1 71.60 100.000 0 0 1 5 0.000 0.000 0.000
ACLSourceIP 104 3 1 1 71.60 0.015 3 1 1 71.60 100.000 0 0 1 3 0.000 0.000 0.000
cbdata ClientRequestContext (16) 104 3 1 2 2.46 0.015 0 0 2 2.46 0.000 3 1 2 786169 1.283 0.361 0.000
cbdata helper (4) 296 1 1 1 71.60 0.014 1 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
cbdata TcpAcceptor (11) 96 3 1 1 71.60 0.014 3 1 1 71.60 100.000 0 0 1 3 0.000 0.000 0.000
cbdata ps_state (28) 256 1 1 1 1.65 0.012 0 0 1 1.65 0.000 1 1 1 661162 1.079 0.748 0.000
ACLStrategised 120 2 1 1 71.60 0.012 2 1 1 71.60 100.000 0 0 1 2 0.000 0.000 0.000
NotNode 120 2 1 1 71.60 0.012 2 1 1 71.60 100.000 0 0 1 2 0.000 0.000 0.000
cbdata ErrorState (30) 240 1 1 1 2.03 0.012 0 0 1 2.03 0.000 1 1 1 126773 0.207 0.134 0.000
cbdata generic_cbdata (23) 32 7 1 2 2.46 0.011 0 0 2 2.46 0.000 7 1 2 71880 0.117 0.010 0.000
cbdata RemovalPolicy (2) 104 2 1 1 71.60 0.010 2 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
Helper::Xaction 184 1 1 1 10.01 0.009 0 0 1 10.01 0.000 1 1 1 373 0.001 0.000 0.000
cbdata LocalSearch (10) 80 2 1 1 71.60 0.008 1 1 1 71.60 50.000 1 1 1 69 0.000 0.000 0.000
cbdata store_client (18) 160 1 1 1 1.67 0.008 1 1 1 1.67 100.000 0 0 1 127405 0.208 0.090 0.045
ACLStrategised 120 1 1 1 71.60 0.006 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLStrategised 120 1 1 1 71.60 0.006 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLDestinationIP 112 1 1 1 71.60 0.005 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
cbdata Forwarder (19) 112 1 1 1 71.39 0.005 0 0 1 71.39 0.000 1 1 1 0 0.000 0.000 0.000
cbdata CredentialsCache (25) 96 1 1 1 10.01 0.005 1 1 1 10.01 100.000 0 0 0 0 0.000 0.000 0.000
wordlist 16 4 1 1 0.96 0.003 4 1 1 0.96 100.000 0 0 0 0 0.000 0.000 0.000
cbdata StateData (26) 48 1 1 1 10.01 0.002 0 0 1 10.01 0.000 1 1 1 373 0.001 0.000 0.000
CacheDigest 40 1 1 1 71.60 0.002 1 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
ACLRegexData 32 1 1 1 71.60 0.002 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLMethodData 32 1 1 1 71.60 0.002 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
FwdServer 32 1 1 1 1.65 0.002 0 0 1 1.65 0.000 1 1 1 661162 1.079 0.094 0.000
Auth::QueueNode 32 1 1 1 2.48 0.002 0 0 1 2.48 0.000 1 1 1 0 0.000 0.000 0.000
Long Strings 512 0 0 11 1.92 0.000 0 0 11 1.92 -1.000 0 0 11 8904 0.015 0.020 0.000
1KB Strings 1024 0 0 3 2.41 0.000 0 0 3 2.41 -1.000 0 0 3 1409 0.002 0.006 0.000
16K Buffer 16384 0 0 16 2.45 0.000 0 0 16 2.45 -1.000 0 0 16 476 0.001 0.034 0.000
64K Buffer 65536 0 0 64 2.33 0.000 0 0 64 2.33 -1.000 0 0 64 26 0.000 0.008 0.000
dwrite_q 48 0 0 1 71.60 0.000 0 0 1 71.60 -1.000 0 0 1 0 0.000 0.000 0.000
cbdata RebuildState (6) 920 0 0 1 71.60 0.000 0 0 1 71.60 -1.000 0 0 1 0 0.000 0.000 0.000
cbdata RemovalPolicyWalker (21) 56 0 0 1 55.34 0.000 0 0 1 55.34 -1.000 0 0 1 2 0.000 0.000 0.000
cbdata FwdState (31) 176 0 0 1 1.80 0.000 0 0 1 1.80 -1.000 0 0 1 2022 0.003 0.002 0.000
cbdata HttpStateData (32) 352 0 0 2 2.45 0.000 0 0 2 2.45 -1.000 0 0 2 1918 0.003 0.003 0.000
cbdata CbDataList (33) 96 0 0 1 2.43 0.000 0 0 1 2.43 -1.000 0 0 1 103 0.000 0.000 0.000
Total 1 16216 2031 764562 2.33 100.000 15833 1728 762852 2.33 85.056 383 304 42995 58131821 94.888 93.646 2748135.816
Cumulative allocated volume: 22.626 GB
Current overhead: 28155 bytes (1.592%)
Idle pool limit: 5.00 MB
Total Pools created: 90
Pools ever used: 88 (shown above)
Currently in use: 55
String Pool Impact
(%strings) (%volume)
Short Strings 96 83
Medium Strings 7 18
Long Strings 0 0
1KB Strings 0 0
4KB Strings 0 0
16KB Strings 0 0
Other Strings -2 -2147483648
Large buffers: 0 (0 KB)
} by kid2
by kid3 {
Current memory usage:
Pool Obj Size Chunks Allocated In Use Idle Allocations Saved Rate
(bytes) KB/ch obj/ch (#) used free part %Frag (#) (KB) high (KB) high (hrs) %Tot (#) (KB) high (KB) high (hrs) %alloc (#) (KB) high (KB) (#) %cnt %vol (#)/sec
mem_node 4136 130 526 788 1.58 22.569 127 513 788 1.58 97.692 3 13 283 135738 0.216 2.421 0.180
net_db_name 32 5458 171 171 1.30 7.331 5458 171 171 1.30 100.000 0 0 3 184 0.000 0.000 0.000
netdbEntry 168 941 155 165 2.07 6.636 941 155 165 2.07 100.000 0 0 17 94 0.000 0.000 0.000
HttpRequest 1880 75 138 78467 2.36 5.918 51 94 78467 2.36 68.000 24 45 9867 717586 1.144 5.817 0.045
Short Strings 40 3330 131 23400 2.36 5.591 3089 121 23400 2.36 92.763 241 10 2935 26024779 41.492 4.489 2.468
ipcache_entry 128 928 116 129 1.79 4.986 920 115 129 1.79 99.138 8 1 15 60466 0.096 0.033 0.000
cbdata clientReplyContext (20) 4352 24 102 181424 2.36 4.384 0 0 181424 2.36 0.000 24 102 22840 717514 1.144 13.465 0.045
Stream 4216 24 99 175755 2.36 4.247 0 0 175755 2.36 0.000 24 99 22126 717514 1.144 13.045 0.045
4KB Strings 4096 24 96 170756 2.36 4.126 0 0 170756 2.36 0.000 24 96 21496 721832 1.151 12.750 0.045
cbdata idns_query (18) 8696 9 77 247 1.55 3.285 0 0 247 1.55 0.000 9 77 247 93490 0.149 3.506 0.000
32K Buffer 32768 2 64 96 2.45 2.751 1 32 96 2.45 50.000 1 32 64 126 0.000 0.018 0.000
HttpHeaderEntry 56 950 52 9386 2.36 2.233 861 48 9386 2.36 90.632 89 5 1176 6356819 10.135 1.535 0.224
cbdata Tree (1) 176 274 48 48 71.60 2.024 274 48 48 71.60 100.000 0 0 48 274 0.000 0.000 0.000
ClientInfo 448 97 43 43 2.19 1.824 97 43 43 2.19 100.000 0 0 0 0 0.000 0.000 0.000
MemObject 344 124 42 45 1.55 1.790 124 42 45 1.55 100.000 0 0 4 131325 0.209 0.195 0.090
MemBlob 48 788 37 6044 2.36 1.588 717 34 6044 2.36 90.990 71 4 756 4009796 6.393 0.830 0.404
HttpReply 288 125 36 40 1.55 1.511 124 35 40 1.55 99.200 1 1 6 395595 0.631 0.491 0.090
AndNode 120 282 34 34 0.96 1.420 282 34 34 0.96 100.000 0 0 33 281 0.000 0.000 0.000
Medium Strings 128 262 33 10932 2.36 1.408 212 27 10932 2.36 80.916 50 7 1359 3058277 4.876 1.688 0.000
ACLProxyAuth 112 265 29 29 71.60 1.246 265 29 29 71.60 100.000 0 0 29 265 0.000 0.000 0.000
acl_proxy_auth_match_cache 40 725 29 1809 1.22 1.217 725 29 1809 1.22 100.000 0 0 1260 3168 0.005 0.001 0.000
Auth::Basic::User 224 121 27 77 1.22 1.138 116 26 77 1.22 95.868 5 2 53 675424 1.077 0.652 0.000
MimeEntry 144 177 25 25 71.60 1.070 177 25 25 71.60 100.000 0 0 25 177 0.000 0.000 0.000
Comm::Connection 208 99 21 41496 2.36 0.864 7 2 41496 2.36 7.071 92 19 4303 3327739 5.305 2.985 0.180
cbdata Server (16) 800 24 19 33459 2.36 0.806 0 0 33459 2.36 0.000 24 19 4199 718432 1.145 2.478 0.045
cbdata Address (3) 72 264 19 19 71.60 0.798 264 19 19 71.60 100.000 0 0 19 264 0.000 0.000 0.000
ACLUserData 64 265 17 17 71.60 0.712 265 17 17 71.60 100.000 0 0 17 265 0.000 0.000 0.000
fqdncache_entry 160 103 17 17 1.99 0.692 103 17 17 1.99 100.000 0 0 2 317 0.001 0.000 0.000
16KB Strings 16384 1 16 80 2.12 0.688 0 0 80 2.12 0.000 1 16 80 3286 0.005 0.232 0.045
8K Buffer 8192 2 16 80 1.55 0.688 1 8 80 1.55 50.000 1 8 72 132292 0.211 4.673 0.000
StoreEntry 120 124 15 16 1.55 0.625 124 15 16 1.55 100.000 0 0 2 131325 0.209 0.068 0.090
2K Buffer 2048 5 10 14 2.50 0.430 3 6 14 2.50 60.000 2 4 8 1191218 1.899 10.520 0.000
cbdata ClientHttpRequest (19) 392 24 10 16342 2.36 0.395 0 0 16342 2.36 0.000 24 10 2058 717514 1.144 1.213 0.045
cbdata MemBuf (7) 72 127 9 11 1.55 0.384 125 9 11 1.55 98.425 2 1 2 659460 1.051 0.205 0.090
cbdata TunnelStateData (26) 352 24 9 14674 2.36 0.355 0 0 14674 2.36 0.000 24 9 1848 585900 0.934 0.889 0.000
4K Buffer 4096 2 8 36 1.55 0.344 0 0 36 1.55 0.000 2 8 36 134179 0.214 2.370 0.000
AuthUserIP 64 120 8 27 1.80 0.322 116 8 27 1.80 96.667 4 1 16 327376 0.522 0.090 0.000
cbdata clientStreamNode (21) 128 48 6 10672 2.36 0.258 0 0 10672 2.36 0.000 48 6 1344 1427962 2.277 0.788 0.090
HttpHdrCc 96 51 5 6 2.09 0.206 51 5 6 2.09 100.000 0 0 1 5375 0.009 0.002 0.000
cbdata UdsSender (8) 4528 1 5 9 71.60 0.190 0 0 9 71.60 0.000 1 5 9 24 0.000 0.000 0.090
cbdata Strand (9) 4520 1 5 5 71.60 0.190 1 5 5 71.60 100.000 0 0 0 0 0.000 0.000 0.000
cbdata Filler (12) 4216 1 5 5 71.39 0.177 1 5 5 71.39 100.000 0 0 5 9 0.000 0.000 0.045
MD5 digest 16 124 2 3 1.55 0.083 124 2 3 1.55 100.000 0 0 1 131468 0.210 0.009 0.090
cbdata ACLFilledChecklist (23) 496 4 2 8 1.55 0.083 0 0 8 1.55 0.000 4 2 8 1480340 2.360 3.166 0.045
Auth::Basic::UserRequest 48 24 2 2001 2.36 0.048 0 0 2001 2.36 0.000 24 2 252 588238 0.938 0.122 0.000
acl_ip_data 96 10 1 1 71.60 0.040 10 1 1 71.60 100.000 0 0 1 14 0.000 0.000 0.000
cbdata Logfile (5) 352 2 1 1 70.85 0.030 1 1 1 70.85 50.000 1 1 1 67 0.000 0.000 0.000
ev_entry 48 14 1 1 2.45 0.028 13 1 1 2.45 92.857 1 1 1 607450 0.968 0.126 2.468
cbdata helper_server (15) 336 2 1 1 31.34 0.028 1 1 1 31.34 50.000 1 1 1 3 0.000 0.000 0.000
ACLStrategised 120 5 1 1 71.60 0.025 5 1 1 71.60 100.000 0 0 1 5 0.000 0.000 0.000
RefreshPattern 144 4 1 1 71.60 0.024 4 1 1 71.60 100.000 0 0 1 4 0.000 0.000 0.000
cbdata ConnOpener (28) 136 3 1 15 1.80 0.017 0 0 15 1.80 0.000 3 1 15 670639 1.069 0.393 0.000
ACLSslErrorData 64 5 1 1 71.60 0.013 5 1 1 71.60 100.000 0 0 1 5 0.000 0.000 0.000
ACLSourceIP 104 3 1 1 71.60 0.013 3 1 1 71.60 100.000 0 0 1 3 0.000 0.000 0.000
cbdata ClientRequestContext (22) 104 3 1 2 1.55 0.013 0 0 2 1.55 0.000 3 1 2 804569 1.283 0.361 0.045
cbdata helper (4) 296 1 1 1 71.60 0.012 1 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
cbdata TcpAcceptor (11) 96 3 1 1 71.60 0.012 3 1 1 71.60 100.000 0 0 1 3 0.000 0.000 0.000
cbdata ps_state (27) 256 1 1 1 10.01 0.011 0 0 1 10.01 0.000 1 1 1 675775 1.077 0.746 0.000
ACLStrategised 120 2 1 1 71.60 0.010 2 1 1 71.60 100.000 0 0 1 2 0.000 0.000 0.000
NotNode 120 2 1 1 71.60 0.010 2 1 1 71.60 100.000 0 0 1 2 0.000 0.000 0.000
cbdata ErrorState (29) 240 1 1 1 2.35 0.010 0 0 1 2.35 0.000 1 1 1 130552 0.208 0.135 0.000
cbdata RemovalPolicy (2) 104 2 1 1 71.60 0.009 2 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
cbdata generic_cbdata (17) 32 6 1 1 1.55 0.008 0 0 1 1.55 0.000 6 1 1 74180 0.118 0.010 0.000
Helper::Xaction 184 1 1 1 2.50 0.008 0 0 1 2.50 0.000 1 1 1 403 0.001 0.000 0.000
cbdata LocalSearch (10) 80 2 1 1 71.60 0.007 1 1 1 71.60 50.000 1 1 1 69 0.000 0.000 0.000
cbdata store_client (13) 160 1 1 2 1.55 0.007 1 1 2 1.55 100.000 0 0 2 131334 0.209 0.091 0.090
ACLStrategised 120 1 1 1 71.60 0.005 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLStrategised 120 1 1 1 71.60 0.005 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLDestinationIP 112 1 1 1 71.60 0.005 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
cbdata Forwarder (32) 112 1 1 1 4.75 0.005 0 0 1 4.75 0.000 1 1 1 2 0.000 0.000 0.045
cbdata CredentialsCache (24) 96 1 1 1 10.01 0.004 1 1 1 10.01 100.000 0 0 0 0 0.000 0.000 0.000
wordlist 16 4 1 1 0.96 0.003 4 1 1 0.96 100.000 0 0 0 0 0.000 0.000 0.000
cbdata StateData (25) 48 1 1 1 2.50 0.002 0 0 1 2.50 0.000 1 1 1 403 0.001 0.000 0.000
CacheDigest 40 1 1 1 71.60 0.002 1 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
ACLRegexData 32 1 1 1 71.60 0.001 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLMethodData 32 1 1 1 71.60 0.001 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
FwdServer 32 1 1 1 10.01 0.001 0 0 1 10.01 0.000 1 1 1 675775 1.077 0.093 0.000
Long Strings 512 0 0 11 2.09 0.000 0 0 11 2.09 -1.000 0 0 11 9785 0.016 0.022 0.000
1KB Strings 1024 0 0 3 2.42 0.000 0 0 3 2.42 -1.000 0 0 3 1435 0.002 0.006 0.000
16K Buffer 16384 0 0 16 2.45 0.000 0 0 16 2.45 -1.000 0 0 16 453 0.001 0.032 0.000
64K Buffer 65536 0 0 64 2.37 0.000 0 0 64 2.37 -1.000 0 0 64 20 0.000 0.006 0.000
dwrite_q 48 0 0 1 71.60 0.000 0 0 1 71.60 -1.000 0 0 1 0 0.000 0.000 0.000
cbdata RebuildState (6) 920 0 0 1 71.60 0.000 0 0 1 71.60 -1.000 0 0 1 0 0.000 0.000 0.000
cbdata RemovalPolicyWalker (14) 56 0 0 1 55.34 0.000 0 0 1 55.34 -1.000 0 0 1 2 0.000 0.000 0.000
cbdata FwdState (30) 176 0 0 1 2.11 0.000 0 0 1 2.11 -1.000 0 0 1 2146 0.003 0.002 0.000
cbdata HttpStateData (31) 352 0 0 2 2.11 0.000 0 0 2 2.11 -1.000 0 0 2 2032 0.003 0.003 0.000
Auth::QueueNode 32 0 0 1 9.82 0.000 0 0 1 9.82 -1.000 0 0 1 1 0.000 0.000 0.000
cbdata CbDataList (33) 96 0 0 1 2.44 0.000 0 0 1 2.44 -1.000 0 0 1 152 0.000 0.000 0.000
Total 1 16660 2327 777950 2.36 100.000 15811 1732 771970 2.36 74.428 849 595 96877 59170997 94.337 92.776 2815018.784
Cumulative allocated volume: 23.190 GB
Current overhead: 28155 bytes (1.588%)
Idle pool limit: 5.00 MB
Total Pools created: 90
Pools ever used: 88 (shown above)
Currently in use: 55
String Pool Impact
(%strings) (%volume)
Short Strings 96 84
Medium Strings 7 18
Long Strings 0 0
1KB Strings 0 0
4KB Strings 0 0
16KB Strings 0 0
Other Strings -2 -2147483648
Large buffers: 0 (0 KB)
} by kid3
by kid4 {
Current memory usage:
Pool Obj Size Chunks Allocated In Use Idle Allocations Saved Rate
(bytes) KB/ch obj/ch (#) used free part %Frag (#) (KB) high (KB) high (hrs) %Tot (#) (KB) high (KB) high (hrs) %alloc (#) (KB) high (KB) (#) %cnt %vol (#)/sec
mem_node 4136 131 530 788 1.58 21.771 127 513 788 1.58 96.947 4 17 283 132824 0.217 2.432 0.180
net_db_name 32 5583 175 175 1.31 7.179 5583 175 175 1.31 100.000 0 0 3 129 0.000 0.000 0.000
netdbEntry 168 926 152 165 2.08 6.251 926 152 165 2.08 100.000 0 0 17 84 0.000 0.000 0.000
HttpRequest 1880 82 151 77997 2.36 6.194 51 94 77997 2.36 62.195 31 57 4199 707830 1.159 5.892 0.000
cbdata clientReplyContext (18) 4352 31 132 180336 2.36 5.421 0 0 180336 2.36 0.000 31 132 9720 707758 1.159 13.638 0.000
Stream 4216 31 128 174701 2.36 5.252 0 0 174701 2.36 0.000 31 128 9417 707758 1.159 13.212 0.000
Short Strings 40 3208 126 23263 2.36 5.156 3085 121 23263 2.36 96.166 123 5 1247 25427557 41.631 4.503 0.583
4KB Strings 4096 31 124 169728 2.36 5.102 0 0 169728 2.36 0.000 31 124 9152 711768 1.165 12.908 0.000
ipcache_entry 128 930 117 125 2.08 4.783 920 115 125 2.08 98.925 10 2 10 59602 0.098 0.034 0.000
cbdata idns_query (16) 8696 9 77 230 1.80 3.145 0 0 230 1.80 0.000 9 77 230 92264 0.151 3.552 0.000
HttpHeaderEntry 56 985 54 9329 2.36 2.216 861 48 9329 2.36 87.411 124 7 501 6216202 10.178 1.541 0.000
cbdata Tree (1) 176 274 48 48 71.60 1.938 274 48 48 71.60 100.000 0 0 48 274 0.000 0.000 0.000
ClientInfo 448 98 43 43 2.03 1.764 98 43 43 2.03 100.000 0 0 0 0 0.000 0.000 0.000
MemObject 344 124 42 43 1.80 1.714 124 42 43 1.80 100.000 0 0 3 127756 0.209 0.195 0.045
acl_proxy_auth_match_cache 40 990 39 1397 2.47 1.591 990 39 1397 2.47 100.000 0 0 875 6050 0.010 0.001 0.000
MemBlob 48 808 38 6008 2.36 1.558 713 34 6008 2.36 88.243 95 5 322 3924753 6.426 0.834 0.090
HttpReply 288 125 36 38 1.80 1.447 124 35 38 1.80 99.200 1 1 4 384929 0.630 0.491 0.045
Medium Strings 128 279 35 10851 2.36 1.435 212 27 10851 2.36 75.986 67 9 587 2993704 4.901 1.697 0.000
AndNode 120 282 34 34 0.96 1.360 282 34 34 0.96 100.000 0 0 33 281 0.000 0.000 0.000
32K Buffer 32768 1 32 64 55.34 1.317 1 32 64 55.34 100.000 0 0 32 167 0.000 0.024 0.000
ACLProxyAuth 112 265 29 29 71.60 1.193 265 29 29 71.60 100.000 0 0 29 265 0.000 0.000 0.000
Comm::Connection 208 134 28 40840 2.36 1.120 7 2 40840 2.36 5.224 127 26 1963 3309608 5.419 3.048 0.135
Auth::Basic::User 224 114 25 60 1.22 1.026 112 25 60 1.22 98.246 2 1 38 656469 1.075 0.651 0.000
MimeEntry 144 177 25 25 71.60 1.024 177 25 25 71.60 100.000 0 0 25 177 0.000 0.000 0.000
cbdata Server (14) 800 31 25 33252 2.36 0.996 0 0 33252 2.36 0.000 31 25 1793 708565 1.160 2.510 0.000
cbdata Address (3) 72 264 19 19 71.60 0.764 264 19 19 71.60 100.000 0 0 19 264 0.000 0.000 0.000
ACLUserData 64 265 17 17 71.60 0.681 265 17 17 71.60 100.000 0 0 17 265 0.000 0.000 0.000
fqdncache_entry 160 104 17 17 1.73 0.669 104 17 17 1.73 100.000 0 0 2 321 0.001 0.000 0.000
16KB Strings 16384 1 16 80 2.44 0.658 0 0 80 2.44 0.000 1 16 80 3344 0.005 0.243 0.000
8K Buffer 8192 2 16 56 2.30 0.658 1 8 56 2.30 50.000 1 8 48 129239 0.212 4.688 0.000
StoreEntry 120 124 15 15 1.80 0.598 124 15 15 1.80 100.000 0 0 1 127756 0.209 0.068 0.045
cbdata ClientHttpRequest (17) 392 31 12 16244 2.36 0.488 0 0 16244 2.36 0.000 31 12 876 707758 1.159 1.228 0.000
cbdata TunnelStateData (31) 352 31 11 14586 2.36 0.438 0 0 14586 2.36 0.000 31 11 787 579322 0.948 0.903 0.000
2K Buffer 2048 5 10 14 2.45 0.411 3 6 14 2.45 60.000 2 4 8 1159902 1.899 10.518 0.000
cbdata MemBuf (7) 72 127 9 10 1.80 0.367 125 9 10 1.80 98.425 2 1 1 641640 1.051 0.205 0.045
4K Buffer 4096 2 8 24 2.30 0.329 0 0 24 2.30 0.000 2 8 24 130725 0.214 2.371 0.000
cbdata clientStreamNode (19) 128 62 8 10608 2.36 0.319 0 0 10608 2.36 0.000 62 8 572 1404372 2.299 0.796 0.000
AuthUserIP 64 113 8 27 1.80 0.291 112 7 27 1.80 99.115 1 1 11 330252 0.541 0.094 0.000
HttpHdrCc 96 53 5 6 1.80 0.204 51 5 6 1.80 96.226 2 1 1 5494 0.009 0.002 0.000
cbdata UdsSender (8) 4528 1 5 9 71.60 0.182 0 0 9 71.60 0.000 1 5 9 22 0.000 0.000 0.045
cbdata Strand (9) 4520 1 5 5 71.60 0.182 1 5 5 71.60 100.000 0 0 0 0 0.000 0.000 0.000
cbdata Filler (12) 4216 1 5 5 71.39 0.169 1 5 5 71.39 100.000 0 0 5 9 0.000 0.000 0.045
cbdata ACLFilledChecklist (21) 496 5 3 6 1.61 0.100 0 0 6 1.61 0.000 5 3 6 1438774 2.356 3.160 0.000
MD5 digest 16 124 2 2 1.80 0.080 124 2 2 1.80 100.000 0 0 1 127899 0.209 0.009 0.045
Auth::Basic::UserRequest 48 31 2 1989 2.36 0.060 0 0 1989 2.36 0.000 31 2 108 581676 0.952 0.124 0.000
acl_ip_data 96 10 1 1 71.60 0.039 10 1 1 71.60 100.000 0 0 1 14 0.000 0.000 0.000
cbdata Logfile (5) 352 2 1 1 70.85 0.028 1 1 1 70.85 50.000 1 1 1 67 0.000 0.000 0.000
ev_entry 48 14 1 1 2.45 0.027 13 1 1 2.45 92.857 1 1 1 607511 0.995 0.129 2.379
ACLStrategised 120 5 1 1 71.60 0.024 5 1 1 71.60 100.000 0 0 1 5 0.000 0.000 0.000
RefreshPattern 144 4 1 1 71.60 0.023 4 1 1 71.60 100.000 0 0 1 4 0.000 0.000 0.000
cbdata ConnOpener (27) 136 4 1 13 1.71 0.022 0 0 13 1.71 0.000 4 1 13 651773 1.067 0.392 0.000
Long Strings 512 1 1 8 1.80 0.021 0 0 8 1.80 0.000 1 1 8 9446 0.015 0.021 0.000
cbdata ClientRequestContext (20) 104 4 1 2 1.66 0.017 0 0 2 1.66 0.000 4 1 2 782014 1.280 0.360 0.000
cbdata HttpStateData (28) 352 1 1 2 1.80 0.014 0 0 2 1.80 0.000 1 1 2 2058 0.003 0.003 0.000
cbdata helper_server (24) 336 1 1 1 55.34 0.014 1 1 1 55.34 100.000 0 0 1 3 0.000 0.000 0.000
ACLSslErrorData 64 5 1 1 71.60 0.013 5 1 1 71.60 100.000 0 0 1 5 0.000 0.000 0.000
ACLSourceIP 104 3 1 1 71.60 0.013 3 1 1 71.60 100.000 0 0 1 3 0.000 0.000 0.000
cbdata helper (4) 296 1 1 1 71.60 0.012 1 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
cbdata TcpAcceptor (11) 96 3 1 1 71.60 0.012 3 1 1 71.60 100.000 0 0 1 3 0.000 0.000 0.000
cbdata generic_cbdata (15) 32 8 1 1 1.66 0.010 0 0 1 1.66 0.000 8 1 1 73382 0.120 0.010 0.000
cbdata ps_state (26) 256 1 1 1 71.11 0.010 0 0 1 71.11 0.000 1 1 1 656751 1.075 0.744 0.000
ACLStrategised 120 2 1 1 71.60 0.010 2 1 1 71.60 100.000 0 0 1 2 0.000 0.000 0.000
NotNode 120 2 1 1 71.60 0.010 2 1 1 71.60 100.000 0 0 1 2 0.000 0.000 0.000
cbdata ErrorState (30) 240 1 1 1 2.03 0.010 0 0 1 2.03 0.000 1 1 1 126975 0.208 0.135 0.000
cbdata RemovalPolicy (2) 104 2 1 1 71.60 0.008 2 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
Helper::Xaction 184 1 1 1 71.11 0.007 0 0 1 71.11 0.000 1 1 1 395 0.001 0.000 0.000
cbdata FwdState (25) 176 1 1 1 1.80 0.007 0 0 1 1.80 0.000 1 1 1 2153 0.004 0.002 0.000
cbdata LocalSearch (10) 80 2 1 1 71.60 0.006 1 1 1 71.60 50.000 1 1 1 69 0.000 0.000 0.000
cbdata store_client (13) 160 1 1 2 1.80 0.006 1 1 2 1.80 100.000 0 0 2 127771 0.209 0.091 0.045
ACLStrategised 120 1 1 1 71.60 0.005 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLStrategised 120 1 1 1 71.60 0.005 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLDestinationIP 112 1 1 1 71.60 0.005 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
cbdata Forwarder (33) 112 1 1 1 2.03 0.005 0 0 1 2.03 0.000 1 1 1 2 0.000 0.000 0.000
cbdata CredentialsCache (22) 96 1 1 1 71.11 0.004 1 1 1 71.11 100.000 0 0 0 0 0.000 0.000 0.000
Auth::QueueNode 32 3 1 1 0.96 0.004 0 0 1 0.96 0.000 3 1 1 3 0.000 0.000 0.000
wordlist 16 4 1 1 0.96 0.003 4 1 1 0.96 100.000 0 0 0 0 0.000 0.000 0.000
cbdata StateData (23) 48 1 1 1 71.11 0.002 0 0 1 71.11 0.000 1 1 1 395 0.001 0.000 0.000
CacheDigest 40 1 1 1 71.60 0.002 1 1 1 71.60 100.000 0 0 0 0 0.000 0.000 0.000
ACLRegexData 32 1 1 1 71.60 0.001 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
ACLMethodData 32 1 1 1 71.60 0.001 1 1 1 71.60 100.000 0 0 1 1 0.000 0.000 0.000
FwdServer 32 1 1 1 71.11 0.001 0 0 1 71.11 0.000 1 1 1 656751 1.075 0.093 0.000
1KB Strings 1024 0 0 3 2.41 0.000 0 0 3 2.41 -1.000 0 0 3 1406 0.002 0.006 0.000
16K Buffer 16384 0 0 16 2.45 0.000 0 0 16 2.45 -1.000 0 0 16 518 0.001 0.038 0.000
64K Buffer 65536 0 0 64 2.25 0.000 0 0 64 2.25 -1.000 0 0 64 39 0.000 0.011 0.000
dwrite_q 48 0 0 1 71.60 0.000 0 0 1 71.60 -1.000 0 0 1 0 0.000 0.000 0.000
cbdata RebuildState (6) 920 0 0 1 71.60 0.000 0 0 1 71.60 -1.000 0 0 1 0 0.000 0.000 0.000
cbdata RemovalPolicyWalker (29) 56 0 0 1 55.34 0.000 0 0 1 55.34 -1.000 0 0 1 2 0.000 0.000 0.000
cbdata CbDataList (32) 96 0 0 1 1.68 0.000 0 0 1 1.68 -1.000 0 0 1 175 0.000 0.000 0.000
Total 1 17092 2431 772828 2.36 100.000 16172 1743 770330 2.36 71.697 920 688 41234 57945510 94.872 93.610 2741180.346
Cumulative allocated volume: 22.585 GB
Current overhead: 28155 bytes (1.578%)
Idle pool limit: 5.00 MB
Total Pools created: 90
Pools ever used: 88 (shown above)
Currently in use: 55
String Pool Impact
(%strings) (%volume)
Short Strings 96 84
Medium Strings 7 18
Long Strings 0 0
1KB Strings 0 0
4KB Strings 0 0
16KB Strings 0 0
Other Strings -2 -2147483648
Large buffers: 0 (0 KB)
} by kid4
Attachment:
squid.conf
Description: Binary data
HTTP/1.1 200 OK Server: squid Mime-Version: 1.0 Date: Mon, 20 Jul 2020 19:45:56 GMT Content-Type: text/plain Expires: Mon, 20 Jul 2020 19:45:56 GMT Last-Modified: Mon, 20 Jul 2020 19:45:56 GMT Connection: close Squid Object Cache: Version 4.12 Build Info: Ubuntu linux Service Name: squid Start Time: Fri, 17 Jul 2020 20:09:10 GMT Current Time: Mon, 20 Jul 2020 19:45:56 GMT Connection information for squid: Number of clients accessing cache: 391 Number of HTTP requests received: 3166565 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: 737.0 Average ICP messages per minute since start: 0.0 Select loop called: 22265151 times, 47.499 ms avg Cache information for squid: Hits as % of all requests: 5min: 0.0%, 60min: 0.0% Hits as % of bytes sent: 5min: 0.0%, 60min: 0.8% Memory hits as % of hit requests: 5min: 0.0%, 60min: 0.0% Disk hits as % of hit requests: 5min: 0.0%, 60min: 0.0% Storage Swap size: 0 KB Storage Swap capacity: 0.0% used, 100.0% free Storage Mem size: 0 KB Storage Mem capacity: 0.0% used, 100.0% free Mean Object Size: 0.00 KB Requests given to unlinkd: 0 Median Service Times (seconds) 5 min 60 min: HTTP Requests (All): 0.00000 4.37905 Cache Misses: 0.00000 0.00000 Cache Hits: 0.00000 0.00000 Near Hits: 0.00000 0.00000 Not-Modified Replies: 0.00000 0.00000 DNS Lookups: 0.00000 0.02789 ICP Queries: 0.00000 0.00000 Resource usage for squid: UP Time: 257805.349 seconds CPU Time: 7124.296 seconds CPU Usage: 2.76% CPU Usage, 5 minute avg: 0.05% CPU Usage, 60 minute avg: 0.15% Maximum Resident Size: 41500720 KB Page faults with physical i/o: 1003454 Memory accounted for: Total accounted: 8930 KB memPoolAlloc calls: 233834032 memPoolFree calls: 246746981 File descriptor usage for squid: Maximum number of file descriptors: 1048572 Largest file desc currently in use: 34 Number of file desc currently in use: 44 Files queued for open: 0 Available number of file descriptors: 1048528 Reserved number of file descriptors: 400 Store Disk files open: 0 Internal Data Structures: 496 StoreEntries 496 StoreEntries with MemObjects 0 Hot Object Cache Items 0 on-disk objects
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