NetXMS Forum

I had same error while trying with wildfly.

I could not success with wildfly.

I solved this issue by using java 11 and  tomcat 9.0.54.

But, I am having some performance problem with it. (slow query results)

thank you for great work!!

Thank you! 

I am using netxms in production for 4 years. With this update, I saw the fastest server startup time. Thank you

Thanks for upgrade.

final part

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screen shots part 3

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ScreenShots part 2

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ScreenShots added

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Hi there. I have a problem with netxms server 2.1 Sometimes (several times in 1 hour) Dashboards are getting timeout error while refreshing. But connection is not breaking down and a litle later, dashboard can refresh everything with no error.

I am using dedicated physical server pc for netxms server. Specs :
2 * Sockets with 12 Cores (total 48 cores with hyper threading enabled)
4* SSD Drive with raid,
128 GB Ram,
Centos 7,
Postgresql 9.6.3

Top Command result :
Tasks: 507 total,  3 running, 503 sleeping,  0 stopped,  1 zombie
%Cpu(s):  2.6 us,  3.3 sy,  0.0 ni, 92.4 id,  1.5 wa,  0.0 hi,  0.1 si,  0.0 st
KiB Mem : 13189904+total,  2368860 free,  6030832 used, 12349934+buff/cache
KiB Swap:  4194300 total,  4194300 free,        0 used. 11046916+avail Mem

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM    TIME+ COMMAND
15841 root      20  0 26.819g 2.455g  5564 S 238.9  2.0  2755:30 netxmsd
 4443 postgres  20  0 10.492g 905084 889572 R  31.6  0.7  0:58.43 postmaster
 7128 postgres  20  0 10.506g  61756  34000 R  9.6  0.0  0:00.29 postmaster

As you can see, OS is not swapping. And normally, everything is very vell. I can see line chart that has 8 lines and 60 secs data collection time with 30 day in 3-4 seconds.

Other Information about netxms server and pc is :

Database size : 116-120 GB

netxmsd: sh dbstats
SQL query counters:
  Total .......... 464511464
  SELECT ......... 108457658
  Non-SELECT ..... 356062135
  Long running ... 0
  Failed ......... 1
Background writer requests:
  DCI data ....... 122998830
  DCI raw data ... 123126498
  Others ......... 32500

netxmsd: sh stats
Total number of objects:    31872
Number of monitored nodes:  1601
Number of collectable DCIs:  33637

netxmsd: sh qu
Data collector                  : 0
DCI cache loader                : 0
Database writer                  : 0
Database writer (IData)          : 4
Database writer (raw DCI values) : 1
Event processor                  : 0
Node poller                      : 0
Syslog processing                : 0
Syslog writer                    : 0

netxmsd: sh watch
Thread                                          Interval Status
----------------------------------------------------------------------------
Item Poller                                      10      Running
Syncer Thread                                    30      Sleeping
Ad hoc scheduler                                5        Sleeping
Recurrent scheduler                              5        Sleeping
Poll Manager                                    5        Sleeping

I will send an other post to add more screen shots.

By the way, this timeout problem was not happening in netxms 2.0.8. It started when I upgraded to 2.1 from 2.0.8

Can you help me, please. Thanks.

Hi. Thank you for new release.
Can you upload Management Console for Mac Os, please.

Hi! Youcan use this :
nxdbmgr unlock -f

thanks for new version.

Hi.
I am using netxms server 2.0.1 and agent 2.0.1

I saw that netxms agent is generating always traffic. (about 4Mbps) There is not any open dashboard, server console, or anything else. Only netxms agent screen is open.

It is not a problem while I am using from LAN. But sometimes I need to use agent from WAN (with 3G) and my connection is not succeeding to go high speeds.

Can agent's generated traffic be get smaller?

Thanks.

Thank you for really very stable version.

Hi. Thanks for 2.0 version.

I installed server now. But I can't download management console for mac.

Can you update link please.

Thanks.

thank you

Hi.

Netxms server is working for 6 days and memory usage is growing. Netxms ram usage was about 1.5 g in first day, but now, it is about 24g. And Management console connection performance is very slower then first day.

Where must I look for this? I am using Netxms 2.0RC2, postgresql 9.3 and centos7 for server.

Thanks.

I installed netxms to a new pc and had same errors.

I solved this by doing these steps  :

After compiling netxms 2.0rc2;
Create db,
download netxms 2.0 rc1 version (for only initdb sql file)
use nxdbmgr initdb with 2.0rc1 sql file
do a nxdbmgr upgrade
and start netxms 2.0 rc2.

I am trying to use sendxmpp for 2 months and having same problem. When this happens, my server's event processing queue is increasing. I searched for alternative to send xmpp messages, and saw sendxmpp for linux. I tested it and it is fast enough (I tried with netxms at 25 messages per second and sucsess.).