Usage Statistics for serv

Summary Period: July 2018
Generated 01-Aug-2018 03:20 CEST

[Daily Statistics] [Hourly Statistics] [URLs] [Entry] [Exit] [Sites] [Referrers] [Search] [Agents] [Countries]

Monthly Statistics for July 2018
Total Hits 203606
Total Files 77034
Total Pages 17806
Total Visits 3424
Total KBytes 151201577
Total Unique Sites 3538
Total Unique URLs 3239
Total Unique Referrers 200
Total Unique User Agents 395
. Avg Max
Hits per Hour 273 1983
Hits per Day 6567 17296
Files per Day 2484 6164
Pages per Day 574 1268
Sites per Day 114 312
Visits per Day 110 159
KBytes per Day 4877470 71951016
Hits by Response Code
Code 200 - OK 37.83% 77034
Code 206 - Partial Content 1.46% 2966
Code 301 - Moved Permanently 1.51% 3076
Code 304 - Not Modified 19.60% 39908
Code 400 - Bad Request 0.06% 120
Code 401 - Unauthorized 0.00% 6
Code 404 - Not Found 38.74% 78878
Code 405 - Method Not Allowed 0.02% 43
Code 408 - Request Timeout 0.01% 16
Code 416 - Requested Range Not Satisfiable 0.77% 1559

Daily usage for July 2018

Daily Statistics for July 2018
Day Hits Files Pages Visits Sites KBytes
1 5233 2.57% 1886 2.45% 349 1.96% 100 2.92% 284 8.03% 4310357 2.85%
2 6676 3.28% 2191 2.84% 519 2.91% 98 2.86% 277 7.83% 1738680 1.15%
3 5874 2.88% 2278 2.96% 407 2.29% 126 3.68% 301 8.51% 5084861 3.36%
4 6354 3.12% 2376 3.08% 548 3.08% 141 4.12% 284 8.03% 552418 0.37%
5 6979 3.43% 2769 3.59% 490 2.75% 119 3.48% 277 7.83% 2976700 1.97%
6 5406 2.66% 1948 2.53% 492 2.76% 118 3.45% 281 7.94% 1527248 1.01%
7 5073 2.49% 1674 2.17% 445 2.50% 99 2.89% 254 7.18% 31057 0.02%
8 5484 2.69% 1876 2.44% 504 2.83% 115 3.36% 250 7.07% 69046 0.05%
9 7341 3.61% 3290 4.27% 585 3.29% 101 2.95% 263 7.43% 293484 0.19%
10 5490 2.70% 2607 3.38% 512 2.88% 96 2.80% 304 8.59% 331717 0.22%
11 5853 2.87% 2134 2.77% 616 3.46% 89 2.60% 280 7.91% 24074768 15.92%
12 7278 3.57% 2859 3.71% 660 3.71% 148 4.32% 284 8.03% 71951016 47.59%
13 8476 4.16% 3165 4.11% 365 2.05% 99 2.89% 276 7.80% 159942 0.11%
14 17296 8.49% 6164 8.00% 559 3.14% 110 3.21% 273 7.72% 198081 0.13%
15 5553 2.73% 2036 2.64% 657 3.69% 120 3.50% 284 8.03% 2117008 1.40%
16 5958 2.93% 2177 2.83% 456 2.56% 83 2.42% 270 7.63% 85991 0.06%
17 5679 2.79% 2250 2.92% 418 2.35% 105 3.07% 302 8.54% 825366 0.55%
18 5951 2.92% 2209 2.87% 509 2.86% 129 3.77% 312 8.82% 9223742 6.10%
19 5912 2.90% 2259 2.93% 463 2.60% 113 3.30% 286 8.08% 2531037 1.67%
20 5995 2.94% 2326 3.02% 708 3.98% 127 3.71% 289 8.17% 30044 0.02%
21 9425 4.63% 3551 4.61% 1268 7.12% 159 4.64% 308 8.71% 8018145 5.30%
22 5652 2.78% 2177 2.83% 917 5.15% 143 4.18% 299 8.45% 34560 0.02%
23 5879 2.89% 2338 3.04% 709 3.98% 113 3.30% 303 8.56% 785860 0.52%
24 6235 3.06% 2423 3.15% 619 3.48% 125 3.65% 299 8.45% 139689 0.09%
25 6631 3.26% 2294 2.98% 517 2.90% 140 4.09% 309 8.73% 1256645 0.83%
26 5484 2.69% 2043 2.65% 527 2.96% 106 3.10% 287 8.11% 1356585 0.90%
27 5028 2.47% 1860 2.41% 400 2.25% 97 2.83% 276 7.80% 35331 0.02%
28 5732 2.82% 2180 2.83% 531 2.98% 82 2.39% 255 7.21% 1350607 0.89%
29 6240 3.06% 2369 3.08% 912 5.12% 79 2.31% 260 7.35% 5033337 3.33%
30 6539 3.21% 2689 3.49% 593 3.33% 92 2.69% 291 8.22% 2586939 1.71%
31 6900 3.39% 2636 3.42% 551 3.09% 95 2.77% 291 8.22% 2491319 1.65%

Hourly usage for July 2018

Hourly Statistics for July 2018
Hour Hits Files Pages KBytes
Avg Total Avg Total Avg Total Avg Total
0 185 5758 2.83% 66 2064 2.68% 28 868 4.87% 63711 1975035 1.31%
1 191 5951 2.92% 86 2692 3.49% 27 848 4.76% 49709 1540984 1.02%
2 168 5210 2.56% 63 1956 2.54% 21 662 3.72% 537 16641 0.01%
3 190 5918 2.91% 79 2472 3.21% 20 622 3.49% 8178 253504 0.17%
4 391 12151 5.97% 125 3885 5.04% 25 793 4.45% 4017 124513 0.08%
5 412 12787 6.28% 135 4214 5.47% 21 679 3.81% 280954 8709586 5.76%
6 536 16637 8.17% 161 5005 6.50% 23 717 4.03% 583130 18077034 11.96%
7 525 16283 8.00% 187 5821 7.56% 25 777 4.36% 1426050 44207552 29.24%
8 329 10216 5.02% 127 3963 5.14% 21 653 3.67% 954579 29591955 19.57%
9 317 9836 4.83% 131 4068 5.28% 26 812 4.56% 19329 599199 0.40%
10 331 10268 5.04% 131 4081 5.30% 27 852 4.78% 115776 3589064 2.37%
11 273 8463 4.16% 113 3511 4.56% 22 704 3.95% 72641 2251876 1.49%
12 272 8446 4.15% 123 3837 4.98% 24 763 4.29% 5683 176164 0.12%
13 224 6966 3.42% 89 2770 3.60% 24 753 4.23% 6077 188378 0.12%
14 218 6774 3.33% 89 2770 3.60% 29 917 5.15% 45707 1416923 0.94%
15 258 8006 3.93% 95 2953 3.83% 21 664 3.73% 7471 231591 0.15%
16 196 6077 2.98% 78 2435 3.16% 20 640 3.59% 191549 5938007 3.93%
17 209 6506 3.20% 76 2378 3.09% 20 638 3.58% 211820 6566421 4.34%
18 228 7083 3.48% 99 3081 4.00% 19 618 3.47% 206595 6404435 4.24%
19 245 7603 3.73% 96 2997 3.89% 29 905 5.08% 4301 133325 0.09%
20 241 7493 3.68% 95 2964 3.85% 21 673 3.78% 152892 4739641 3.13%
21 233 7253 3.56% 85 2653 3.44% 22 689 3.87% 133885 4150421 2.74%
22 204 6336 3.11% 68 2131 2.77% 23 735 4.13% 107273 3325452 2.20%
23 180 5585 2.74% 75 2333 3.03% 26 824 4.63% 225609 6993875 4.63%

Top 30 of 3239 Total URLs
# Hits KBytes URL
1 5140 2.52% 51 0.00% /trinity/trinity-builddeps-r14.0.0/ubuntu/dists/yakkety/Release
2 5118 2.51% 40 0.00% /trinity/trinity-r14.0.0/ubuntu/dists/yakkety/Release
3 5024 2.47% 417 0.00% /trinity/trinity-builddeps-r14.0.0/debian/dists/jessie/Release
4 4942 2.43% 4732 0.00% /trinity/trinity-r14.0.0/ubuntu/dists/xenial/Release
5 4919 2.42% 403 0.00% /trinity/trinity-r14.0.0/debian/dists/jessie/Release
6 4845 2.38% 3542 0.00% /trinity/trinity-builddeps-r14.0.0/ubuntu/dists/xenial/Release
7 3287 1.61% 128 0.00% /trinity/trinity-r14.0.0/ubuntu/dists/trusty/Release
8 3021 1.48% 396 0.00% /trinity/trinity-r14.0.0/ubuntu/dists/trusty/Release.gpg
9 2991 1.47% 3096 0.00% /trinity/trinity-r14.0.0/ubuntu/dists/trusty/main/binary-i386/Packages.bz2
10 2990 1.47% 3362 0.00% /trinity/trinity/debian/
11 2746 1.35% 3100 0.00% /trinity/trinity-r14.0.0/ubuntu/dists/trusty/main/binary-amd64/Packages.bz2
12 2371 1.16% 292425 0.19% /webstats/usage_201702.html
13 2331 1.14% 100 0.00% /trinity/trinity-builddeps-r14.0.0/ubuntu/dists/trusty/Release
14 2154 1.06% 74 0.00% /robots.txt
15 2101 1.03% 421 0.00% /trinity/trinity-builddeps-r14.0.0/ubuntu/dists/trusty/Release.gpg
16 2016 0.99% 189 0.00% /trinity/trinity-builddeps-r14.0.0/ubuntu/dists/trusty/main/binary-i386/Packages.bz2
17 1745 0.86% 148 0.00% /trinity/trinity-builddeps-r14.0.0/ubuntu/dists/trusty/main/binary-amd64/Packages.bz2
18 1736 0.85% 3515 0.00% /
19 1556 0.76% 152 0.00% /trinity/trinity-builddeps-r14.0.0/ubuntu/dists/stretch/Release
20 1544 0.76% 705 0.00% /trinity/trinity-r14.0.0/ubuntu/dists/trusty/main/source/Sources.bz2
21 1511 0.74% 104 0.00% /trinity/trinity-builddeps-r14.0.0/ubuntu/dists/trusty/main/source/Sources.bz2
22 1329 0.65% 20 0.00% /trinity/trinity-builddeps-r14.0.0/debian/dists/jessie/Release.gpg
23 1323 0.65% 30 0.00% /trinity/trinity-r14.0.0/debian/dists/jessie/Release.gpg
24 1321 0.65% 158 0.00% /trinity/trinity-v3.5.13/ubuntu/dists/precise/Release.gpg
25 1314 0.65% 142 0.00% /trinity/trinity-builddeps-v3.5.13/ubuntu/dists/precise/Release.gpg
26 1280 0.63% 86 0.00% /trinity/trinity-builddeps-v3.5.13/ubuntu/dists/precise/Release
27 1274 0.63% 151 0.00% /trinity/trinity-v3.5.13/ubuntu/dists/precise/Release
28 1229 0.60% 43 0.00% /trinity/trinity-builddeps-v3.5.13/ubuntu/dists/precise/main/binary-i386/Packages.bz2
29 1217 0.60% 11951 0.01% /webstats/
30 1210 0.59% 12 0.00% /trinity/trinity-builddeps-v3.5.13/ubuntu/dists/precise/main/source/Sources.bz2

Top 10 of 3239 Total URLs By KBytes
# Hits KBytes URL
1 83 0.04% 59195852 39.15% /trinity/cdimages/ubuntu/release/R14.0.4/tde-ubuntu-14.04-desktop-r14.0.4-amd64.iso
2 91 0.04% 44035268 29.12% /trinity/cdimages/thirdparty/ubuntu/R14.0.4/tde-14.0.4-ubuntu-16.04.1-desktop-amd64.iso
3 27 0.01% 12112189 8.01% /trinity/cdimages/ubuntu/release/R14.0.4/tde-ubuntu-14.04-desktop-r14.0.4-i386.iso
4 18 0.01% 4950315 3.27% /trinity/cdimages/thirdparty/ubuntu/tde-3.5.13.1-ubuntu-12.04.1-desktop-amd64.iso
5 6 0.00% 3546130 2.35% /trinity/cdimages/kubuntu/maverick/kubuntu-10.10-trinity-desktop-amd64.iso
6 4 0.00% 3344998 2.21% /trinity/cdimages/thirdparty/ubuntu/R14.0.4/tde-14.0.4-ubuntu-16.04.1-desktop-i386.iso
7 3 0.00% 2379690 1.57% /trinity/releases/R14.0.4/R14.0.4-complete.tar
8 1 0.00% 1919082 1.27% /trinity/cdimages/kubuntu/maverick/kubuntu-10.10-trinity-enterprise-i386.iso
9 3 0.00% 1907378 1.26% /trinity/cdimages/thirdparty/ubuntu/tde-3.5.13.1-ubuntu-12.04.1-desktop-i386.iso
10 2 0.00% 1626700 1.08% /trinity/releases/R14.0.3/R14.0.3-complete.tar

Top 10 of 134 Total Entry Pages
# Hits Visits URL
1 1736 0.85% 1430 48.05% /
2 2371 1.16% 479 16.10% /webstats/usage_201702.html
3 399 0.20% 305 10.25% /trinity/trinity/rpm/pclinuxos/trinity-r14/RPMS/base/release
4 228 0.11% 84 2.82% /trinity/libreoffice-trinity/ubuntu/dists/trusty/Release
5 121 0.06% 38 1.28% /trinity/cdimages/ubuntu/
6 145 0.07% 37 1.24% /trinity/cdimages/ubuntu/release/
7 42 0.02% 36 1.21% /webstats/usage_201807.html
8 44 0.02% 30 1.01% /trinity/libreoffice-trinity/ubuntu/dists/jessie/Release
9 42 0.02% 27 0.91% /local/regional_indexes/
10 68 0.03% 25 0.84% /trinity/

Top 10 of 150 Total Exit Pages
# Hits Visits URL
1 1736 0.85% 1382 47.07% /
2 2371 1.16% 479 16.31% /webstats/usage_201702.html
3 399 0.20% 314 10.69% /trinity/trinity/rpm/pclinuxos/trinity-r14/RPMS/base/release
4 228 0.11% 81 2.76% /trinity/libreoffice-trinity/ubuntu/dists/trusty/Release
5 42 0.02% 34 1.16% /webstats/usage_201807.html
6 42 0.02% 27 0.92% /local/regional_indexes/
7 44 0.02% 26 0.89% /trinity/libreoffice-trinity/ubuntu/dists/jessie/Release
8 86 0.04% 23 0.78% /trinity/cdimages/thirdparty/ubuntu/
9 68 0.03% 22 0.75% /trinity/
10 145 0.07% 21 0.72% /trinity/cdimages/ubuntu/release/

Top 30 of 3538 Total Sites
# Hits Files KBytes Visits Hostname
1 120956 59.41% 50828 65.98% 4229 0.00% 341 9.96% 37.205.10.16
2 6476 3.18% 3048 3.96% 4351 0.00% 9 0.26% edge.pearsoncomputing.net
3 5040 2.48% 0 0.00% 0 0.00% 0 0.00% adsl89-121-183-215.romtelecom.net
4 2900 1.42% 592 0.77% 835 0.00% 0 0.00% extern.tradeindia.com
5 2651 1.30% 0 0.00% 0 0.00% 0 0.00% 95-161-182-242.obit.ru
6 2006 0.99% 1949 2.53% 4812 0.00% 128 3.74% 216.244.66.228
7 1941 0.95% 1941 2.52% 5179215 3.43% 0 0.00% host246-87-dynamic.60-82-r.retail.telecomitalia.it
8 1562 0.77% 0 0.00% 5 0.00% 0 0.00% host204.indicate.se
9 1535 0.75% 0 0.00% 529 0.00% 0 0.00% c-24-34-225-54.hsd1.ct.comcast.net
10 1419 0.70% 346 0.45% 277 0.00% 0 0.00% 81.180.223.46
11 1350 0.66% 1350 1.75% 166501 0.11% 217 6.34% 176.110.129.2
12 1201 0.59% 1201 1.56% 11794 0.01% 2 0.06% 46-119-120-176.broadband.kyivstar.net
13 1184 0.58% 1181 1.53% 1359434 0.90% 3 0.09% host253-53-dynamic.252-95-r.retail.telecomitalia.it
14 1020 0.50% 1020 1.32% 125801 0.08% 261 7.62% 176.110.134.2
15 1020 0.50% 0 0.00% 280 0.00% 0 0.00% frida.abba.cz
16 896 0.44% 0 0.00% 218 0.00% 0 0.00% stromboli.unime.it
17 858 0.42% 0 0.00% 299 0.00% 0 0.00% 66.112.157.40
18 816 0.40% 158 0.21% 129 0.00% 0 0.00% 62-148-100-35.pohjoiskarjala.net
19 764 0.38% 0 0.00% 0 0.00% 0 0.00% tzirechnoy.static.corbina.ru
20 716 0.35% 439 0.57% 89483140 59.18% 12 0.35% d91-108.icpnet.pl
21 630 0.31% 3 0.00% 2 0.00% 0 0.00% users.intility.no
22 598 0.29% 276 0.36% 267577 0.18% 1 0.03% l37-194-109-56.novotelecom.ru
23 591 0.29% 577 0.75% 403011 0.27% 0 0.00% pppoe90.net46-233-205.nas10k6.omkc.ru
24 573 0.28% 375 0.49% 2213 0.00% 0 0.00% host-212-253-114-166.reverse.superonline.net
25 549 0.27% 0 0.00% 0 0.00% 0 0.00% mobiladalin.ro
26 543 0.27% 5 0.01% 1057 0.00% 0 0.00% c-9ff971d5.05-49-67626724.bbcust.telenor.se
27 535 0.26% 47 0.06% 351 0.00% 19 0.55% box.ntmm.org
28 534 0.26% 0 0.00% 129 0.00% 0 0.00% natunime-cli-12.unime.it
29 487 0.24% 91 0.12% 92409 0.06% 0 0.00% smtp4.maxidom.ru
30 474 0.23% 474 0.62% 0 0.00% 0 0.00% static-217-77-220-40.wildpark.net

Top 10 of 3538 Total Sites By KBytes
# Hits Files KBytes Visits Hostname
1 716 0.35% 439 0.57% 89483140 59.18% 12 0.35% d91-108.icpnet.pl
2 27 0.01% 26 0.03% 9479822 6.27% 1 0.03% 93.174.164.237
3 1941 0.95% 1941 2.52% 5179215 3.43% 0 0.00% host246-87-dynamic.60-82-r.retail.telecomitalia.it
4 13 0.01% 11 0.01% 4867952 3.22% 1 0.03% 37.73.83.102
5 18 0.01% 18 0.02% 3581424 2.37% 0 0.00% 89-64-43-6.dynamic.chello.pl
6 34 0.02% 26 0.03% 3490133 2.31% 4 0.12% ip-222-245.ists.pl
7 16 0.01% 15 0.02% 2596232 1.72% 1 0.03% mm-86-150-85-93.dynamic.pppoe.mgts.by
8 93 0.05% 17 0.02% 2454108 1.62% 2 0.06% 178-164-248-197.pool.digikabel.hu
9 7 0.00% 5 0.01% 2440812 1.61% 1 0.03% 1f2efd77.nat.pool.telekom.hu
10 129 0.06% 21 0.03% 2352817 1.56% 0 0.00% client.yota.ru

Top 30 of 200 Total Referrers
# Hits Referrer
1 199117 97.80% - (Direct Request)
2 780 0.38% https://porno-go.info/
3 690 0.34% http://scamsbroker.com/
4 344 0.17% http://youarereleased.com/
5 210 0.10% https://sex--zima.com/
6 120 0.06% https://igrovyeautomaty.online/
7 79 0.04% http://mirror.ntmm.org/trinity/cdimages/ubuntu/release/
8 67 0.03% http://mirror.ntmm.org/trinity/cdimages/ubuntu/
9 63 0.03% http://mirror.ntmm.org/trinity/cdimages/thirdparty/ubuntu/
10 63 0.03% http://mirror.ntmm.org/trinity/cdimages/ubuntu/release/R14.0.4/
11 52 0.03% http://serv.ntmm.org/
12 47 0.02% http://eilat.xyz/rss
13 45 0.02% https://porno-go.info/azian/
14 42 0.02% https://porno-go.info/sperm/
15 40 0.02% http://mirror.ntmm.org/trinity/
16 39 0.02% https://porno-go.info/minet/
17 36 0.02% http://eurojackpott.org/rss
18 36 0.02% https://porno-go.info/hudye/
19 33 0.02% https://porno-go.info/amature/
20 33 0.02% https://porno-go.info/bdsm/
21 33 0.02% https://porno-go.info/big-dik/
22 33 0.02% https://porno-go.info/lesbi/
23 33 0.02% https://porno-go.info/pov/
24 33 0.02% https://porno-go.info/seks-vtroem/
25 33 0.02% https://porno-go.info/uprugie-siski/
26 32 0.02% http://assuta.me/rss
27 32 0.02% http://mirror.ntmm.org/trinity/trinity-r14.0.0/ubuntu/
28 30 0.01% https://porno-go.info/anal/
29 30 0.01% https://porno-go.info/domashniy-anal/
30 30 0.01% https://porno-go.info/group-porn/

Top 15 of 395 Total User Agents
# Hits User Agent
1 120956 59.41% LWP::Simple/6.00 libwww-perl/6.08
2 14341 7.04% Debian APT-HTTP/1.3 (1.0.1ubuntu2)
3 10074 4.95% Debian APT-HTTP/1.3 (1.0.9.8.4)
4 6581 3.23% Wget/1.16 (linux-gnu)
5 5030 2.47% Debian APT-HTTP/1.3 (1.6.2)
6 3131 1.54% Debian APT-HTTP/1.3 (1.2.27)
7 3107 1.53% Mozilla/5.0 (Windows NT 6.1; Trident/7.0; rv:11.0) like Gecko
8 2651 1.30% Debian APT-HTTP/1.3 (1.5)
9 2288 1.12% Debian APT-HTTP/1.3 (1.2.26)
10 2113 1.04% Mozilla/5.0
11 2028 1.00% Debian APT-HTTP/1.3 (0.8.16~exp12ubuntu10.7)
12 2006 0.99% Mozilla/5.0 (compatible; DotBot/1.1; http://www.opensiteexplorer.org/dotbot, help@moz.com)
13 1848 0.91% urlgrabber/3.10 yum/3.4.3
14 1847 0.91% Debian APT-HTTP/1.3 (1.4.8)
15 1717 0.84% urlgrabber/3.9.1 yum/3.2.29

Usage by Country for July 2018

Top 30 of 81 Total Countries
# Hits Files KBytes Country
1 139115 68.33% 59769 77.59% 22501383 14.88% Unresolved/Unknown
2 19763 9.71% 6689 8.68% 476138 0.31% Network (net)
3 11871 5.83% 1887 2.45% 3182631 2.10% Russian Federation
4 6750 3.32% 3509 4.56% 7837297 5.18% Italy
5 6555 3.22% 1711 2.22% 97918868 64.76% Poland
6 4478 2.20% 1490 1.93% 749394 0.50% Commercial (com)
7 3090 1.52% 1097 1.42% 4867194 3.22% Czech Republic
8 2949 1.45% 94 0.12% 1420 0.00% Sweden
9 1009 0.50% 15 0.02% 18 0.00% Norway
10 771 0.38% 604 0.78% 344117 0.23% Austria
11 695 0.34% 262 0.34% 5009 0.00% Slovakia
12 636 0.31% 55 0.07% 1230679 0.81% Romania
13 634 0.31% 87 0.11% 101373 0.07% Non-Profit (org)
14 554 0.27% 127 0.16% 5430957 3.59% Hungary
15 468 0.23% 269 0.35% 156974 0.10% Ukraine
16 413 0.20% 95 0.12% 83506 0.06% Japan
17 392 0.19% 44 0.06% 43 0.00% Finland
18 336 0.17% 336 0.44% 6779 0.00% Kazakhstan
19 278 0.14% 269 0.35% 1853 0.00% United Kingdom
20 252 0.12% 140 0.18% 26999 0.02% Germany
21 237 0.12% 237 0.31% 310 0.00% Ireland
22 233 0.11% 65 0.08% 39 0.00% India
23 223 0.11% 156 0.20% 7517 0.00% European Union
24 214 0.11% 41 0.05% 10408 0.01% Estonia
25 197 0.10% 191 0.25% 435 0.00% Brazil
26 174 0.09% 147 0.19% 24491 0.02% Bulgaria
27 159 0.08% 35 0.05% 28 0.00% Singapore
28 158 0.08% 157 0.20% 79828 0.05% Turkey
29 135 0.07% 40 0.05% 140 0.00% Greece
30 135 0.07% 45 0.06% 241 0.00% Serbia


Generated by Webalizer Version 2.21