Daily Usenet report for csiph.com

Jun 28 04:15:00 -- Jun 29 04:15:00

Log entries by program:

Program nameLines%LinesSize%Size
nnrpd 34412 48.1%3.5 MB 33.6%
inn 23461 32.8%5.2 MB 49.2%
innd 10678 14.9%1.3 MB 12.5%
innfeed 2893 4.0%491.9 KB 4.6%
nocem 115 0.2%12.5 KB 0.1%
controlchan 6 0.0%0.7 KB 0.0%
TOTAL: 6 71565 100.0%10.5 MB100.0%

History cache:

ReasonCount%Count
Positive hits 305952 58.9%
Negative hits 190790 36.7%
Do not exist 22528 4.3%
Cache misses 309 0.1%
TOTAL: 4 519579 100.0%

INND timer:

Code regionTimePctInvokedMin(ms)Avg(ms)Max(ms)
article cancel00:00:01.020 0.0%231 0.000 4.416 217.000
article cleanup00:00:00.186 0.0%22397 0.000 0.008 0.038
article logging00:00:00.413 0.0%23026 0.000 0.018 0.054
article parse00:00:00.831 0.0%59858 0.000 0.014 0.036
article write00:00:58.245 0.1%18769 0.196 3.103 34.696
artlog/artcncl00:00:00.002 0.0%210 0.000 0.010 0.333
artlog/artparse00:00:00.002 0.0%260 0.000 0.008 1.000
data move00:00:00.175 0.0%504680 0.000 0.000 0.005
hisgrep/artcncl00:00:00.027 0.0%230 0.000 0.117 1.000
hishave/artcncl00:00:00.011 0.0%231 0.000 0.048 0.250
hishave/artparse00:00:00.000 0.0%260 0.000 0.000 0.000
history grep00:00:00.000 0.0%0 0.000 0.000 0.000
history lookup00:00:05.244 0.0%521764 0.003 0.010 0.023
history sync00:00:00.217 0.0%378 0.000 0.574 2.000
history write00:00:07.459 0.0%22396 0.084 0.333 0.738
hiswrite/artcncl00:00:00.001 0.0%1 1.000 1.000 1.000
hiswrite/artparse00:00:00.093 0.0%260 0.000 0.358 2.000
idle23:57:29.594 99.8%508673 83.482 169.558 522.135
nntp read00:00:02.705 0.0%511732 0.002 0.005 0.030
overview write00:00:40.437 0.0%18769 0.207 2.154 197.489
perl filter00:00:45.129 0.1%22390 1.283 2.016 10.529
python filter00:00:00.000 0.0%0 0.000 0.000 0.000
site send00:00:00.337 0.0%37650 0.000 0.009 0.034
TOTAL: 24:00:59.01324:00:12.128 99.9%----

INNfeed timer:

Code regionTimePctInvokedMin(ms)Avg(ms)Max(ms)
article new00:00:00.063 0.0%18730 0.000 0.003 0.019
article prepare00:00:00.000 0.0%16812 0.000 0.000 0.000
article read00:00:02.481 0.0%2221 0.000 1.117 97.000
backlog stats00:00:00.246 0.0%387823 0.000 0.001 0.002
callbacks00:00:00.000 0.0%0 0.000 0.000 0.000
data read00:00:02.040 0.0%281615 0.002 0.007 0.025
data write00:00:01.599 0.0%266165 0.002 0.006 0.014
idle23:54:33.804100.0%387823 106.828 221.941 589.970
status file00:00:00.234 0.0%278 0.000 0.842 25.000
TOTAL: 23:54:54.16023:54:40.467100.0%----

nnrpd timer:

Code regionTimePctInvokedMin(ms)Avg(ms)Max(ms)
idle195:32:27.307 98.9%3619485 0.000 194.488600151.000
newnews00:00:00.000 0.0%0 0.000 0.000 0.000
nntpwrite00:01:33.519 0.0%10704451 0.000 0.009 0.167
readart02:11:16.503 1.1%3513118 0.000 2.242 64.000
TOTAL: 197:48:49.795197:45:17.329100.0%----

Control commands to INND:

CommandNumber
L 1
flush 5
flushlogs 2
go 2
logmode 2
mode 108
pause 2
paused 2
reload 2
reserve 2
TOTAL: 10 128

Control Channel:

SendernewgrouprmgroupOtherBad PGPDoItOK
harald.maedl@gmx.de050005
TOTAL050005

Incoming Feeds (INN):

ServerConnectsOfferedTakenRefusedReject%AccptElapsed
1csiph-out.news.weretis.net 6 37613 4052 33306 255 10%48:50:57
2csiph-out.feeder.erje.net 1441 94983 3639 90300 1044 3%118:47:00
3feeder.eternal-september.org 4 20675 2740 17218 717 13%25:46:01
4news-out.aioe.org 2 18037 2222 15765 50 12%24:09:55
5newsfeeds.xmission.com 2 17178 1853 15318 7 10%22:38:03
6news-out.mixmin.net 2 18858 1272 17241 345 6%24:08:42
7newsfeed.fu-berlin.de 15 17001 1111 15810 80 6%25:29:32
8newsfeed.neva.ru 143 22450 1078 20140 1232 4%71:55:32
9news.fcku.it 2 8810 476 8229 105 5%23:59:51
10news.redatomik.org 1 17418 185 17231 2 1%23:56:33
11news.swapon.de 4 1597 57 1539 1 3%23:05:20
12news.freedyn.net 1 22150 14 22135 1 0%26:20:16
13nntp.pasdenom.info 2 17233 8 17224 1 0%23:59:11
14news.bbs.nz 2 18762 4 18758 0 0%23:59:42
15localhost 34 0 0 0 0 0%00:00:00
16xanadu-bbs.net 25 520 0 519 1 0%22:42:56
TOTAL: 16 1686 333285 18711 310733 3841 5%529:49:31
Articles received by server

Incoming Volume (INN):

ServerAcceptVolDupVolRejVolTotalVol%AccVol/Art
1csiph-out.feeder.erje.net15.6 MB1.4 KB11.3 MB26.8 MB 58%5.9 KB
2csiph-out.news.weretis.net12.5 MB0.0 KB4.5 MB17.0 MB 73%4.0 KB
3feeder.eternal-september.org7.1 MB0.0 KB7.2 MB14.3 MB 49%4.2 KB
4news-out.aioe.org5.5 MB0.0 KB275.5 KB5.8 MB 95%2.6 KB
5newsfeeds.xmission.com5.3 MB0.0 KB159.0 KB5.5 MB 97%3.0 KB
6news-out.mixmin.net3.8 MB0.0 KB905.1 KB4.7 MB 81%3.0 KB
7newsfeed.neva.ru2.7 MB0.0 KB4.1 MB6.9 MB 39%3.0 KB
8newsfeed.fu-berlin.de2.5 MB0.0 KB221.8 KB2.8 MB 92%2.4 KB
9news.fcku.it1.3 MB0.0 KB763.3 KB2.1 MB 63%3.6 KB
10news.redatomik.org500.4 KB0.0 KB297.2 KB797.6 KB 62%4.3 KB
11news.swapon.de137.1 KB0.0 KB76.4 KB213.5 KB 64%3.7 KB
12news.freedyn.net41.8 KB0.0 KB3.4 KB45.2 KB 92%3.0 KB
13nntp.pasdenom.info16.8 KB0.0 KB1.3 KB18.1 KB 92%2.0 KB
14news.bbs.nz6.9 KB0.0 KB0.0 KB6.9 KB100%1.7 KB
15localhost0.0 KB0.0 KB0.0 KB0.0 KB 0%0
16xanadu-bbs.net0.0 KB0.0 KB3.0 KB3.0 KB 0%3.0 KB
TOTAL: 1657.2 MB1.4 KB29.7 MB86.9 MB 65%3.9 KB
Incoming Volume received by server

Incoming articles:

DateArticles%ArtsArt/secSize%SizeKB/sec
Jun 28 04:15:00 - 04:59:59 285 1.5% 0.111.1 MB 1.9% 0.41
Jun 28 05:00:00 - 05:59:59 606 3.2% 0.172.9 MB 5.1% 0.82
Jun 28 06:00:00 - 06:59:59 564 3.0% 0.161.6 MB 2.8% 0.46
Jun 28 07:00:00 - 07:59:59 693 3.7% 0.191.8 MB 3.2% 0.51
Jun 28 08:00:00 - 08:59:59 760 4.1% 0.212.1 MB 3.6% 0.59
Jun 28 09:00:00 - 09:59:59 883 4.7% 0.252.4 MB 4.2% 0.68
Jun 28 10:00:00 - 10:59:59 835 4.5% 0.232.2 MB 3.8% 0.62
Jun 28 11:00:00 - 11:59:59 872 4.7% 0.242.3 MB 4.1% 0.66
Jun 28 12:00:00 - 12:59:59 944 5.0% 0.262.3 MB 4.1% 0.66
Jun 28 13:00:00 - 13:59:59 971 5.2% 0.272.6 MB 4.5% 0.73
Jun 28 14:00:00 - 14:59:59 1029 5.5% 0.293.7 MB 6.5% 1.05
Jun 28 15:00:00 - 15:59:59 1217 6.5% 0.344.4 MB 7.7% 1.24
Jun 28 16:00:00 - 16:59:59 1119 6.0% 0.313.2 MB 5.6% 0.91
Jun 28 17:00:00 - 17:59:59 1138 6.1% 0.323.8 MB 6.7% 1.09
Jun 28 18:00:00 - 18:59:59 986 5.3% 0.273.3 MB 5.8% 0.94
Jun 28 19:00:00 - 19:59:59 930 5.0% 0.262.7 MB 4.7% 0.76
Jun 28 20:00:00 - 20:59:59 1058 5.6% 0.293.2 MB 5.7% 0.92
Jun 28 21:00:00 - 21:59:59 825 4.4% 0.232.6 MB 4.5% 0.73
Jun 28 22:00:00 - 22:59:59 659 3.5% 0.182.1 MB 3.6% 0.58
Jun 28 23:00:00 - 23:59:59 542 2.9% 0.151.5 MB 2.6% 0.42
Jun 29 00:00:00 - 00:59:59 488 2.6% 0.141.4 MB 2.4% 0.39
Jun 29 01:00:00 - 01:59:59 389 2.1% 0.111.0 MB 1.8% 0.30
Jun 29 02:00:00 - 02:59:59 386 2.1% 0.111.4 MB 2.4% 0.39
Jun 29 03:00:00 - 03:59:59 410 2.2% 0.111.1 MB 2.0% 0.32
Jun 29 04:00:00 - 04:15:00 153 0.8% 0.17583.5 KB 1.0% 0.65
TOTAL: 24:00:00 18742 100.0% 0.2257.1 MB 100.0% 0.68
Incoming articles
Incoming articles (size)

Sites sending bad articles:

ServerTotalGroupDistDuplicUnappTooOldSiteLineOther
1newsfeed.neva.ru 1232 126 0 0 0 0 0 0 1106
2csiph-out.feeder.erje.net 1092 110 0 1 0 0 0 0 981
3feeder.eternal-september.org 737 39 0 0 0 0 0 0 698
4newsfeed.fu-berlin.de 569 20 0 0 0 0 0 0 549
5news-out.mixmin.net 366 5 0 0 0 0 0 0 361
6csiph-out.news.weretis.net 255 135 0 0 0 0 0 0 120
7news.fcku.it 113 0 0 0 0 0 0 0 113
8news-out.aioe.org 68 47 0 0 0 0 0 0 21
9news.freedyn.net 44 3 0 0 0 0 0 0 41
10newsfeeds.xmission.com 18 2 0 0 0 0 0 0 16
11news.swapon.de 8 0 0 0 0 0 0 0 8
12news.redatomik.org 6 0 0 0 0 0 0 0 6
13xanadu-bbs.net 1 0 0 0 0 0 0 0 1
14nntp.pasdenom.info 1 0 0 0 0 0 0 0 1
TOTAL: 14 4510 487 0 1 0 0 0 0 4022

Unwanted newsgroups [Top 20]:

NewsgroupCount
lada.talk 67
alt.survival 29
it-alt.sport.calcio.juventus 29
lada.auto 24
alt.windows7.general 19
gmane.comp.gis.openstreetmap.tagging 18
spline.eisfair 17
mozilla.support.seamonkey 16
gmane.linux.alsa.devel 15
lada.photo 13
mozilla.dev.platform 11
alt.politics 10
mozilla.dev.tech.layout 10
oesterreich.tratsch 9
mozilla.general 8
lada.kitchen 8
alt.bbs.synchronet 7
mozilla.dev.telemetry-alerts 6
alt.job 6
alt.christian.bible 5
TOTAL: 114 487

INND Perl filter [Top 20]:

ReasonCount
EMP (md5) 2786
EMP (phn path) 118
EMP (phl) 82
Too many newsgroups 57
User-issued cancel 17
HTML Multipart 12
Scoring filter (11) 11
Too many newsgroups (meow) 8
Binary Payload 7
Binary: misplaced rar 6
Scoring filter (16) 5
Scoring filter (10) 5
Scoring filter (8) 4
HTML Image Tags 2
Binary: misplaced PAR2 1
Binary: misplaced par2 1
Scoring filter (9) 1
Too many newsgroups (low_xpost) 1
HTML post 1
User-issued spam cancel 1
TOTAL: 20 3126

NoCeM on Spool:

IdGoodBadUniqueTotal
bleachbot@httrack.com3704646
TOTAL: 137704646

Miscellaneous innd statistics [Top 10]:

EventServerNumber
Article posted in the future
csiph-out.feeder.erje.net 4
TOTAL: 1 4
Bad Message-ID's offered
csiph-out.feeder.erje.net 10
TOTAL: 1 10
Huge articles
csiph-out.feeder.erje.net 162
feeder.eternal-september.org 54
csiph-out.news.weretis.net 35
news.fcku.it 3
news.redatomik.org 2
newsfeeds.xmission.com 2
news-out.mixmin.net 1
news.freedyn.net 1
news.swapon.de 1
TOTAL: 9 261
Including strange strings
newsfeed.fu-berlin.de 491
csiph-out.feeder.erje.net 48
news-out.mixmin.net 37
news-out.aioe.org 19
newsfeeds.xmission.com 11
news.swapon.de 7
csiph-out.news.weretis.net 6
feeder.eternal-september.org 5
news.redatomik.org 4
newsfeed.neva.ru 1
TOTAL: 10 629
TOTAL: 4 904

Outgoing Feeds (innfeed) by Articles:

ServerOfferedTakenRefusedRejectMissSpool%TookElapsed
1news.freedyn.net 20038 721 17984 13 0 0 3%24:00:03
2xanadu-bbs 20871 639 18012 22 0 35 3%23:52:54
3fu-berlin.de 17305 539 16766 0 0 0 3%23:50:07
4erje 23247 517 14321 132 0 0 2%23:50:07
5news.bbs.nz 35343 185 17917 3 0 3 0%23:50:23
6usenet.pasdenom.info 21406 184 17482 1038 0 1 0%23:56:30
7weretis.net 14824 13 13844 3 0 0 0%24:02:05
8news.redatomik.org 19749 13 17972 10 0 0 0%23:59:59
9aioe 16448 11 15367 0 0 0 0%23:52:50
10news.mixmin.net 17349 7 16669 2 0 0 0%23:50:07
11news.fcku.it 2376 3 2326 0 0 0 0%22:45:54
12neva.ru 17088 3 16630 163 0 0 0%23:53:11
13news.swapon.de 1638 1 1593 0 0 0 0%23:45:58
14xmission 18847 0 16140 0 0 0 0%23:50:07
15eternal-september 16566 0 15289 0 0 0 0%23:50:07
TOTAL: 15 263095 2836 218312 1386 0 39 1%357:10:22
Outgoing feeds (innfeed) by Articles

Outgoing Feeds (innfeed) by Volume:

ServerAcceptVolRejectVolTotalVolVolume/secVol/ArtElapsed
1news.freedyn.net7.4 MB23.5 KB7.5 MB0.1 KB/s10.4 KB24:00:03
2xanadu-bbs6.9 MB57.2 KB7.0 MB0.1 KB/s10.8 KB23:52:54
3fu-berlin.de6.7 MB0.0 KB6.7 MB0.1 KB/s12.7 KB23:50:07
4erje1.4 MB331.7 KB1.7 MB0.0 KB/s2.7 KB23:50:07
5usenet.pasdenom.info516.6 KB7.5 MB8.0 MB0.1 KB/s6.7 KB23:56:30
6news.bbs.nz465.9 KB10.8 KB476.6 KB0.0 KB/s2.5 KB23:50:23
7news.redatomik.org33.1 KB16.8 KB49.9 KB0.0 KB/s2.2 KB23:59:59
8aioe30.3 KB0.0 KB30.3 KB0.0 KB/s2.8 KB23:52:50
9weretis.net28.5 KB6.0 KB34.4 KB0.0 KB/s2.2 KB24:02:05
10news.mixmin.net13.8 KB4.3 KB18.1 KB0.0 KB/s2.0 KB23:50:07
11news.swapon.de9.9 KB0.0 KB9.9 KB0.0 KB/s9.9 KB23:45:58
12neva.ru5.8 KB340.2 KB346.0 KB0.0 KB/s2.1 KB23:53:11
13news.fcku.it5.5 KB0.0 KB5.5 KB0.0 KB/s1.8 KB22:45:54
14xmission0.0 KB0.0 KB0.0 KB0.0 KB/s023:50:07
15eternal-september0.0 KB0.0 KB0.0 KB0.0 KB/s023:50:07
TOTAL: 1523.6 MB8.3 MB31.9 MB0.0 KB/s7.7 KB357:10:22
Outgoing feeds (innfeed) by Volume

NNRP readership statistics:

SystemConnArtsSizeGroupsPostRejElapsed
1mtrlpq2314w-lp140-06-70-55-75-133.dsl.bell.ca 4217324344.8 GB 17212 0 0178:44:58
2141.168.117.108 47 97295.6 KB 56 0 000:41:44
3cpc116472-smal17-2-0-cust454.19-1.cable.virginm.net 2 1018.3 KB 2 0 001:02:01
4challenger.nielsenmedia.com 2 620.6 KB 1 0 000:37:56
5a131033.upc-a.chello.nl 71 33.0 KB 2 0 012:33:47
671-90-74-100.dhcp.ftbg.wi.charter.com 2 10.9 KB 1 0 000:08:01
TOTAL: 6 16617325514.8 GB 17274 0 0197:48:47

NNRP readership statistics (by domain):

SystemConnArtsSizeGroupsPostRejElapsed
1*.dsl.bell.ca 4217324344.8 GB 17212 0 0178:44:58
2unresolved 47 97295.6 KB 56 0 000:41:44
3*.19-1.cable.virginm.net 2 1018.3 KB 2 0 001:02:01
4*.nielsenmedia.com 2 620.6 KB 1 0 000:37:56
5*.upc-a.chello.nl 71 33.0 KB 2 0 012:33:47
6*.dhcp.ftbg.wi.charter.com 2 10.9 KB 1 0 000:08:01
7*.ph.ph.cox.net 7 00.0 KB 0 0 003:30:16
8*.hsd1.wa.comcast.net 1 00.0 KB 0 0 000:30:00
TOTAL: 8 17417325514.8 GB 17274 0 0197:48:47

NNRP total resource statistics [Top 20]:

SystemUser(ms)System(ms)Idle(ms)Elapsed
mtrlpq2314w-lp140-06-70-55-75-133.dsl.bell.ca 221.532 476.553 0.000178:44:58
a131033.upc-a.chello.nl 5.069 0.897 0.00012:33:47
ip72-222-200-117.ph.ph.cox.net 0.662 0.158 0.00003:30:16
cpc116472-smal17-2-0-cust454.19-1.cable.virginm.net 0.180 0.024 0.00001:02:01
141.168.117.108 5.103 0.834 0.00000:41:44
challenger.nielsenmedia.com 0.231 0.029 0.00000:37:56
c-67-160-62-214.hsd1.wa.comcast.net 0.068 0.023 0.00000:30:00
71-90-74-100.dhcp.ftbg.wi.charter.com 0.203 0.023 0.00000:08:01
TOTAL: 8 233.048 478.541 0.000197:48:47

Curious NNRP server explorers [Top 20]:

SystemConn
ip72-222-200-117.ph.ph.cox.net 7
c-67-160-62-214.hsd1.wa.comcast.net 1
TOTAL: 2 8

NNRP client timeouts [Top 20]:

SystemConnPeer
mtrlpq2314w-lp140-06-70-55-75-133.dsl.bell.ca 9 6
ip72-222-200-117.ph.ph.cox.net 7 0
cpc116472-smal17-2-0-cust454.19-1.cable.virginm.net 2 0
c-67-160-62-214.hsd1.wa.comcast.net 1 0
challenger.nielsenmedia.com 1 0
TOTAL: 5 20 6

Newsgroup request counts (by category):

CategoryCountPct
1alt 561363 24.5%
2comp 430344 18.8%
3rec 385927 16.9%
4uk 265719 11.6%
5soc 162758 7.1%
6sci 148223 6.5%
7fr 108708 4.8%
8talk 70997 3.1%
9aus 69816 3.1%
10misc 35957 1.6%
11perl 24617 1.1%
12or 9399 0.4%
13relcom 6822 0.3%
14seattle 2186 0.1%
15cam 1752 0.1%
16scot 1700 0.1%
17can 800 0.0%
18ott 301 0.0%
19us 120 0.0%
20qc 62 0.0%
21news 10 0.0%
22sac 5 0.0%
23austin 1 0.0%
TOTAL: 232287587100.0%

Newsgroup request counts (by newsgroup) [Top 100]:

NewsgroupCount
1comp.sys.mac.system 39740
2rec.arts.drwho 39147
3comp.sys.mac.advocacy 39119
4uk.railway 38670
5comp.soft-sys.matlab 37359
6talk.politics.misc 37323
7comp.lang.python 37182
8sci.electronics.design 37065
9comp.lang.c 36823
10soc.culture.israel 36458
11comp.os.linux.advocacy 35709
12alt.russian.z1 35436
13alt.usage.english 34313
14rec.sport.tennis 34109
15alt.assassination.jfk 33958
16talk.origins 33672
17sci.physics.relativity 33275
18sci.math 33202
19rec.sport.football.college 32267
20uk.d-i-y 31661
21soc.retirement 31599
22uk.legal 31533
23aus.politics 29670
24misc.survivalism 29610
25aus.cars 29223
26alt.support.depression 27915
27rec.food.cooking 27824
28rec.boats 27553
29alt.baldspot 27168
30rec.arts.sf.written 27093
31alt.slack 26014
32alt.atheism 25338
33alt.global-warming 24871
34rec.gambling.poker 24015
35fr.soc.politique 23808
36uk.rec.sheds 23753
37uk.radio.amateur 22972
38alt.california 22514
39comp.os.vms 22420
40alt.christnet.christianlife 22097
41uk.legal.moderated 20781
42rec.crafts.metalworking 20743
43soc.culture.usa 19705
44comp.lang.forth 18709
45alt.suicide.methods 18112
46alt.comp.freeware 17871
47alt.war.vietnam 17812
48alt.bible.prophecy 17590
49rec.sport.pro-wrestling 17572
50alt.comp.os.windows-10 17570
51perl.cpan.uploads 16030
52soc.culture.polish 15890
53comp.lang.fortran 15760
54alt.humor.puns 15268
55uk.media.radio.archers 13965
56alt.politics.economics 13466
57comp.mobile.ipad 12821
58alt.society.liberalism 12764
59rec.outdoors.rv-travel 11317
60uk.people.silversurfers 11094
61rec.photo.digital 10291
62rec.bicycles.tech 9813
63sci.logic 9782
64uk.rec.cycling 9778
65alt.folklore.computers 9577
66or.politics 9399
67alt.conspiracy 9326
68fr.soc.religion 9119
69alt.support.diabetes 8909
70fr.soc.economie 8843
71rec.sport.golf 8840
72rec.music.classical.recordings 8834
73fr.rec.bricolage 8825
74soc.culture.china 8486
75fr.lettres.langue.francaise 8433
76uk.tech.digital-tv 8277
77comp.arch 8174
78rec.music.dylan 7995
79comp.sys.mac.apps 7958
80sci.military.naval 7707
81sci.physics 7574
82uk.sci.weather 7446
83soc.culture.indian 7258
84comp.sys.apple2 7174
85comp.lang.ada 7103
86soc.culture.singapore 7073
87relcom.wheels 6822
88uk.rec.motorcycles 6799
89fr.rec.photo 6590
90rec.sport.soccer 6526
91soc.culture.brazil 6496
92rec.aviation.soaring 6477
93comp.lang.java.programmer 6387
94alt.politics.trump 6339
95rec.games.pinball 6158
96comp.mobile.android 6101
97rec.woodworking 5971
98alt.astronomy 5969
99uk.sport.cricket 5777
100alt.prophecies.nostradamus 5705
TOTAL: 3552287587