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System Status

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Live site status

SiteLast pingStatusGPSVLFLast sfericAverage last hour
ISTISTRaw/secUsed/sec
DGDibrugarhDetail
JPJodhpurDetail
KCKolkataDetail
NMAlibagDetail
PBPortBlairDetail
PGPrayagrajDetail
SGGulmargDetail
T2TripuraDetail
TVTirunelveliDetail
VWVaddeswaramDetail

Live scheduler status

Live
Main
Slow

Server summary

Processing
* ildn.service - ILDN System
     Loaded: loaded (/etc/systemd/system/ildn.service; enabled; vendor preset: enabled)
     Active: active (running) since Sun 2025-08-03 05:58:21 UTC; 1 year 0 months ago
   Main PID: 3710874 (run-ildn)
      Tasks: 19 (limit: 9388)
     Memory: 181.6M
        CPU: 4month 2d 7h 6min 47.131s
     CGroup: /system.slice/ildn.service
             |-3207982 sleep 7200
             |-3223419 sleep 60
             |-3224441 sleep 60
             |-3224812 sleep 120
             |-3224973 sleep 10
             |-3225146 sleep 10
             |-3225280 sleep 10
             |-3225417 /bin/bash /home/ildn/bin/stroke-solver -R 2026-08-26_05:10:25.491862 2026-08-26_05:09:00,2026-08-26_05:10:00
             |-3225436 sed "s/;.*//"
             |-3225437 awk -v site=TV "(\$3 == site){ print \$2, \$3 }"
             |-3710874 /bin/bash /home/ildn/bin/run-ildn
             |-3711437 /bin/bash /home/ildn/bin/sferics-import
             |-3711439 /bin/bash /home/ildn/bin/update-web
             |-3711440 /bin/bash /home/ildn/bin/animations
             |-3711441 /bin/bash /home/ildn/bin/bu-command
             |-3711442 stroke-follower
             |-3711444 /bin/bash /home/ildn/bin/scheduler main
             |-3711445 /bin/bash /home/ildn/bin/scheduler live
             |-3711446 /bin/bash /home/ildn/bin/scheduler slow
             `-3711447 imap-query
Filesystems
Filesystem     1K-blocks      Used Available Use% Mounted on
/dev/sda       164539620 126824648  29336208  82% /
/dev/sdc1      102625208  44692148  52673848  46% /t

Stroke solver

Solutions, last hour
SitesStrokesMean error, uS
654913.8
737115.8
818416.3
94316.1

Postgres

Processing
* postgresql.service - PostgreSQL RDBMS
     Loaded: loaded (/lib/systemd/system/postgresql.service; enabled; vendor preset: enabled)
     Active: active (exited) since Sun 2025-07-13 10:48:39 UTC; 1 year 1 month ago
   Main PID: 102472 (code=exited, status=0/SUCCESS)
        CPU: 1ms
Tables
TableApprox rowsIndexData
strokes1.9229314e+073220 MB1921 MB
sferics1.430497e+0874 GB24 GB

Work schedule

WorkMinMaxCount
entln2026-08-25 00:00:002026-08-25 00:00:001
flashday2026-08-26 00:00:002026-08-26 00:00:001
flashes-csv2026-08-25 00:00:002026-08-25 00:00:001
solver2026-08-26 05:05:002026-08-26 05:09:002
strokes-csv2026-08-25 00:00:002026-08-25 00:00:001
wwlln2026-08-23 00:00:002026-08-25 00:00:003


Centre for Lightning and Thunderstorm Studies (CeLTS), Department of Physics, Tripura University, India.  Note our Terms & Conditions.