Walid MOGHRABI
2018-08-13 10:43:45 UTC
package: x2gobroker-loadchecker
version: 0.0.4.0-0~1038~ubuntu16.04.1
priority: bug
I had a problem with broker loadbalancing not working anymore even though the loadchecker service seemed to work well.
Looking at the logs, I found an unusual "sleep time" for the loadchecker service then, after that, it seemed to never re-caclulate load on remote servers.
---
2018-08-08 08:43:40,379 - loadchecker - INFO - Executing agent command on remote host tce-server-14 (10.50.0.214): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:43:40,812 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:49; memAvail:21904; myMemAvail:22030; numCPU:16; typeCPU:2400;
2018-08-08 08:43:40,812 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-14, new load factor is: 1716558
2018-08-08 08:43:40,813 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:43:48,051 - loadchecker - INFO - Executing agent command on remote host tce-server-13 (10.50.0.213): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:43:48,497 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:126; memAvail:21117; myMemAvail:21242; numCPU:16; typeCPU:2400;
2018-08-08 08:43:48,497 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-13, new load factor is: 643565
2018-08-08 08:43:48,498 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:43:55,734 - loadchecker - INFO - Executing agent command on remote host tce-server-12 (10.50.0.212): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:43:56,162 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:52; memAvail:22260; myMemAvail:22386; numCPU:16; typeCPU:2400;
2018-08-08 08:43:56,162 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-12, new load factor is: 1643815
2018-08-08 08:43:56,163 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:44:03,404 - loadchecker - INFO - Executing agent command on remote host tce-server-11 (10.50.0.211): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:44:03,850 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:123; memAvail:21398; myMemAvail:21524; numCPU:16; typeCPU:2400;
2018-08-08 08:44:03,851 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-11, new load factor is: 668035
2018-08-08 08:44:03,851 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:44:11,093 - loadchecker - INFO - Executing agent command on remote host tce-server-10 (10.50.0.210): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:44:11,532 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:84; memAvail:22133; myMemAvail:22259; numCPU:16; typeCPU:2400;
2018-08-08 08:44:11,532 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-10, new load factor is: 1011794
2018-08-08 08:44:11,533 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:44:18,774 - loadchecker - INFO - Executing agent command on remote host tce-server-09 (10.50.0.209): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:44:19,206 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:93; memAvail:21758; myMemAvail:21883; numCPU:16; typeCPU:2400;
2018-08-08 08:44:19,206 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-09, new load factor is: 898394
2018-08-08 08:44:19,206 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:44:26,189 - loadchecker - DEBUG - LoadChecker.loadchecker(): performed 44 queries (failures: 0), sleeping for -6.976744186046517secs before starting next query cycle
2018-08-08 08:46:47,377 - loadchecker - DEBUG - LoadCheckServiceHandler.handle_read(): received load check query: backend=inifile, profile_id=TRAVAUX, hostname=
2018-08-08 08:46:47,377 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-11: 763244
2018-08-08 08:46:47,377 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-23: 1742811
2018-08-08 08:46:47,377 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-26: 507295
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-18: 899328
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-19: 932160
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-09: 879966
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-28: 834700
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-17: 721955
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-25: 715089
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-29: 1195074
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-20: 1431168
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-27: 1196586
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-31: 1972650
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-13: 735827
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-24: 780717
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-10: 932487
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-12: 1237871
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-30: 1371001
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-21: 587846
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-14: 1616787
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-15: 741288
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-22: 924074
2018-08-08 08:46:54,245 - loadchecker - DEBUG - LoadCheckServiceHandler.handle_read(): received load check query: backend=inifile, profile_id=TRAVAUX, hostname=
2018-08-08 08:46:54,245 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-11: 763244
2018-08-08 08:46:54,245 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-23: 1742811
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-26: 507295
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-18: 899328
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-19: 932160
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-09: 879966
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-28: 834700
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-17: 721955
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-25: 715089
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-29: 1195074
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-20: 1431168
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-27: 1196586
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-31: 1972650
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-13: 735827
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-24: 780717
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-10: 932487
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-12: 1237871
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-30: 1371001
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-21: 587846
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-14: 1616787
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-15: 741288
2018-08-08 08:46:54,248 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-22: 924074
2018-08-08 08:47:21,453 - loadchecker - DEBUG - LoadCheckServiceHandler.handle_read(): received load check query: backend=inifile, profile_id=TRAVAUX, hostname=
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As you can see, there is a strange line with a '-6.976744186046517secs' value for sleep time which seems to be interpreted as an infinite sleep time by the process and then, load is never recalculated :
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2018-08-08 08:44:26,189 - loadchecker - DEBUG - LoadChecker.loadchecker(): performed 44 queries (failures: 0), sleeping for -6.976744186046517secs before starting next query cycle
---
I don't see any reason why this happens and I was unable to reproduce it manually, it is a rare case but it already happened more than once.
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version: 0.0.4.0-0~1038~ubuntu16.04.1
priority: bug
I had a problem with broker loadbalancing not working anymore even though the loadchecker service seemed to work well.
Looking at the logs, I found an unusual "sleep time" for the loadchecker service then, after that, it seemed to never re-caclulate load on remote servers.
---
2018-08-08 08:43:40,379 - loadchecker - INFO - Executing agent command on remote host tce-server-14 (10.50.0.214): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:43:40,812 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:49; memAvail:21904; myMemAvail:22030; numCPU:16; typeCPU:2400;
2018-08-08 08:43:40,812 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-14, new load factor is: 1716558
2018-08-08 08:43:40,813 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:43:48,051 - loadchecker - INFO - Executing agent command on remote host tce-server-13 (10.50.0.213): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:43:48,497 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:126; memAvail:21117; myMemAvail:21242; numCPU:16; typeCPU:2400;
2018-08-08 08:43:48,497 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-13, new load factor is: 643565
2018-08-08 08:43:48,498 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:43:55,734 - loadchecker - INFO - Executing agent command on remote host tce-server-12 (10.50.0.212): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:43:56,162 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:52; memAvail:22260; myMemAvail:22386; numCPU:16; typeCPU:2400;
2018-08-08 08:43:56,162 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-12, new load factor is: 1643815
2018-08-08 08:43:56,163 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:44:03,404 - loadchecker - INFO - Executing agent command on remote host tce-server-11 (10.50.0.211): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:44:03,850 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:123; memAvail:21398; myMemAvail:21524; numCPU:16; typeCPU:2400;
2018-08-08 08:44:03,851 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-11, new load factor is: 668035
2018-08-08 08:44:03,851 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:44:11,093 - loadchecker - INFO - Executing agent command on remote host tce-server-10 (10.50.0.210): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:44:11,532 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:84; memAvail:22133; myMemAvail:22259; numCPU:16; typeCPU:2400;
2018-08-08 08:44:11,532 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-10, new load factor is: 1011794
2018-08-08 08:44:11,533 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:44:18,774 - loadchecker - INFO - Executing agent command on remote host tce-server-09 (10.50.0.209): sh -c '/usr/lib/x2go/x2gobroker-agent foo checkload'
2018-08-08 08:44:19,206 - loadchecker - INFO - Broker agent answered: OK; loadavgXX:93; memAvail:21758; myMemAvail:21883; numCPU:16; typeCPU:2400;
2018-08-08 08:44:19,206 - loadchecker - INFO - LoadChecker.loadchecker(): contacted remote broker agent for backend=inifile, profile_id=WIN-TRAVAUX, hostname=tce-server-09, new load factor is: 898394
2018-08-08 08:44:19,206 - loadchecker - DEBUG - LoadChecker.loadchecker(): sleeping for 6.976744186046512secs before querying next server
2018-08-08 08:44:26,189 - loadchecker - DEBUG - LoadChecker.loadchecker(): performed 44 queries (failures: 0), sleeping for -6.976744186046517secs before starting next query cycle
2018-08-08 08:46:47,377 - loadchecker - DEBUG - LoadCheckServiceHandler.handle_read(): received load check query: backend=inifile, profile_id=TRAVAUX, hostname=
2018-08-08 08:46:47,377 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-11: 763244
2018-08-08 08:46:47,377 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-23: 1742811
2018-08-08 08:46:47,377 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-26: 507295
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-18: 899328
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-19: 932160
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-09: 879966
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-28: 834700
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-17: 721955
2018-08-08 08:46:47,378 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-25: 715089
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-29: 1195074
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-20: 1431168
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-27: 1196586
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-31: 1972650
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-13: 735827
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-24: 780717
2018-08-08 08:46:47,379 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-10: 932487
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-12: 1237871
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-30: 1371001
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-21: 587846
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-14: 1616787
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-15: 741288
2018-08-08 08:46:47,380 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-22: 924074
2018-08-08 08:46:54,245 - loadchecker - DEBUG - LoadCheckServiceHandler.handle_read(): received load check query: backend=inifile, profile_id=TRAVAUX, hostname=
2018-08-08 08:46:54,245 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-11: 763244
2018-08-08 08:46:54,245 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-23: 1742811
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-26: 507295
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-18: 899328
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-19: 932160
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-09: 879966
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-28: 834700
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-17: 721955
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-25: 715089
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-29: 1195074
2018-08-08 08:46:54,246 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-20: 1431168
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-27: 1196586
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-31: 1972650
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-13: 735827
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-24: 780717
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-10: 932487
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-12: 1237871
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-30: 1371001
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-21: 587846
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-14: 1616787
2018-08-08 08:46:54,247 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-15: 741288
2018-08-08 08:46:54,248 - loadchecker - INFO - LoadCheckServiceHandler.handle_read(): load check result for backend=inifile, profile_id=TRAVAUX, hostname=tce-server-22: 924074
2018-08-08 08:47:21,453 - loadchecker - DEBUG - LoadCheckServiceHandler.handle_read(): received load check query: backend=inifile, profile_id=TRAVAUX, hostname=
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As you can see, there is a strange line with a '-6.976744186046517secs' value for sleep time which seems to be interpreted as an infinite sleep time by the process and then, load is never recalculated :
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2018-08-08 08:44:26,189 - loadchecker - DEBUG - LoadChecker.loadchecker(): performed 44 queries (failures: 0), sleeping for -6.976744186046517secs before starting next query cycle
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I don't see any reason why this happens and I was unable to reproduce it manually, it is a rare case but it already happened more than once.
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