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Questions tagged [health]

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Load balance TCP stream traffic based on delimiter

I am looking for clarification if either Nginx or HAProxy are capable of load balancing TCP stream content based on some delimiters in the stream. The TCP connection is long-lived and is being used ...
Sergei I.'s user avatar
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0 answers
44 views

How to add trusted SSL certificate to LinuxForHealth FHIR Server

I'm currently facing an issue with my LinuxForHealth FHIR Server setup and SSL certificates. I have the FHIR server running as a Docker container on my server, using a self-signed certificate and ...
Sundaresan-JSE's user avatar
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0 answers
37 views

Gravitee 3.20 healthcheck locations

Maybe someone had a similar issue with healthchecking gravitee helm deployment - cannot find any endpoinds for the healthchecks. I had asked chatgpt and found documentation for it, but neither ...
kcziuy's user avatar
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1 answer
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is there something like the stem-and-leaf plot for timeseries?

When wanting to quickly take a look at the distribution of a sequence of values, the stem-and-leaf plot is an incredibly simple, yet powerful tool. It takes a few minutes to teach the computer to draw ...
kqr's user avatar
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0 answers
2k views

Exchange Server 2013: after update from CU16 to CU17, several services fail to start and/or show status UnHealthy

After updating from Cummulative Update 16 to Cummulative Update 17, I'm having problems with my Exchange 2013 Services How can I troubleshoot: Failure of service to start on a fresh reboot? (...
Daniel's user avatar
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0 votes
1 answer
5k views

dl 380 g9 health led

This morning our HP Proliant DL380 G9 server welcomed us with a beautiful led blinking. It's the so called "health led". It is flashing a 1Hz frequency and, reading HP docs, I discovered that it means ...
Riccardo Pucher Prencis's user avatar
3 votes
2 answers
3k views

Azure Active Directory Sync Health - "Latest data is not available"

Anyone uing AD Connect Sync Health in a non-Express setup yet? I have a the Sync Health agent installed, and connected to AAD, but am getting an error - in the Sync Error applet it shows "Latest data ...
Justin Gillfeather's user avatar
1 vote
1 answer
4k views

Bash script for checking remote webserver health status

I have a couple of devices with web-based interfaces that I need to regularly check status of. A server is considered working (healthy) when it is returning 1xx (continue), 2xx (success) or 3xx (...
Jakub's user avatar
  • 266
1 vote
1 answer
463 views

HP Proliant ML350 G6 SMH reporting error with Smart Array

Our HP Proliant ML350 G6 recently turned off by itself for the first time, with the "Health LED" indicating degraded state. As soon as I pressed the power button, the LED went back to green, so after ...
vgru's user avatar
  • 1,297
99 votes
2 answers
28k views

Smell of rotten eggs in the server room

A week ago I got the following error on my APC Smart-UPS 1000 which I muted. Warning State: Connect battery Load: 55% Batt: 100% Today, I could smell a sort of sulfur/sulphur/rotten egg smell when I ...
Andy Joiner's user avatar
  • 1,273
1 vote
0 answers
185 views

How do I use AWS Elastic Beanstalk Enhanced Health monitoring with a long polling app?

With AWS Elastic Beanstalk, I have an app setup with enhanced health monitoring. However, the app uses long polling so that it can sync between a mobile app and the web app. The long poll is a 60 ...
Matt H's user avatar
  • 111
0 votes
3 answers
1k views

Are there any radio activity problems i may face from working in the server room?

I work an 8am-5pm job in a server room partition, separated by closed glass from the actual room where the server racks are mounted, from where the continual buzz sound of running servers, ...
Gift Rise's user avatar
  • 167
4 votes
2 answers
21k views

VMwre ESXi 5 - Hardware Health Status shows "Unknown"

I have a Cisco UCSC-C220-M3SBE server that runs ESXi 5.0.0 to run 2 VMs for Cisco CUCM and Cisco Unity. It is a standalone host, no vcenter. If I go into the Configuration tab, then Health Status I ...
TheCleaner's user avatar
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1 vote
1 answer
492 views

System health monitoring of unmanaged server using WMI / SNMP

I need to monitor the health of a couple unmanaged servers (specifically Dell SC1425), preferably using WMI or SNMP. They are running Windows Server 2003 SP1. Ideally I am looking for a single ...
zelanix's user avatar
  • 111
0 votes
1 answer
9k views

How can I check Windows Server 2008 health status and use them with Python

I am working on a project for which I need to create a Python class which can determine underlying OS on which it is running and performs a sequence of checks if OS is found to be Windows Server 2003/...
avimehenwal's user avatar
1 vote
2 answers
3k views

Require a simple "system health" check script for Debian

I want a simple cron job for Debian which could check for basic things like disk full or high load. I believe there is already made solutions, so I can save my time and not write my own script. Any ...
Max Mercuriev's user avatar
1 vote
3 answers
8k views

ESXi 5.0 not showing RAID Health status (DELL PERC H200)

Hi we have installed VmWare ESXi 5.0 on brand new Dell T410 II. Hypervisor sees storage but we are somehow missing the Health status in VI client. We have PERC H200 in RAID 1. We shortly tried the ...
MightyPolo's user avatar
0 votes
5 answers
264 views

Monitoring service that can run scripts

I'm currently using New Relic's performance monitoring service. Works great so far, except that I'd like some things automated. I basically just get an email notification when performance is bad or ...
apptree's user avatar
  • 365
0 votes
5 answers
934 views

Monitoring health (SMART data, temperatures etc.) of many remote computers

Is there any software that would allow you to view the system health data of lots of remote windows computers over the internet? Preferably not overly complex, and free would be a big plus! I would ...
Acorn's user avatar
  • 1,097
7 votes
10 answers
3k views

Server health monitoring software [closed]

Hey all! I am looking for some software to monitor the health status of our servers. Our environment is a pretty typical mix of HP/Dell running Microsoft Server and VMware vSphere. We are currently ...
Chadddada's user avatar
  • 1,710
2 votes
1 answer
3k views

What Logs / Process Stats to monitor on a Ubuntu FTP server?

I am administering a server with Ubuntu Server which is running pureFTP. So far all is well, but I would like to know what I should be monitoring so that I can spot any potential stability and ...
Adam Salkin's user avatar
1 vote
1 answer
2k views

How to set Brocade 200E SAN Fabric Switch Port Health Monitoring to "monitored"

I have a Brocade SAN Fabric Switch, a 200E. When using the web based management interface "SwitchExplorer" I can click the port, and I see "Port Administration Services". In the first screen of data ...
Kenny's user avatar
  • 510
0 votes
4 answers
572 views

server health monitor [duplicate]

Possible Duplicate: Server health monitoring software hello i need to a server monitoring solution. the solution must be able to alert when a server goes down also i want, the solution be ...
user avatar
2 votes
3 answers
360 views

Lightweight monitoring for a Windows XP laptop

I have a windows XP laptop in a remote location. I would like to have an overview for CPU/Memory statistics from a remote location. Monitoring a specific service (a Tomcat instance) would be nice but ...
kazanaki's user avatar
  • 190
9 votes
6 answers
18k views

Monitoring XFS filesystem health in Linux

I recently experienced a filesystem meltdown. I had a server running for about 180 days non stop without any issues, but then I noticed weird stuff happen and apparently the ext3 filesystem was in ...
zidar's user avatar
  • 233
1 vote
1 answer
2k views

Where is documentation of HP ProLiant Health Panel?

This is a capture of one of our HP ProLiant ML370 G5 health panel (not sure about official name of the panel): Why are all memory banks LED all on? Is it caused by a faulty memory bank?
Arie K's user avatar
  • 1,633
1 vote
9 answers
853 views

Easy methods of constantly monitoring health of many servers?

I'm running several web proxy servers running on CentOS, and I'm looking for a simple way of constantly monitoring the health of the servers (how quickly they respond to web requests, how quickly web ...
Lin's user avatar
  • 2,949
5 votes
5 answers
10k views

HP Proliant Servers - WMI query for system health

I want to query lots of HP servers to determine their overall health. I don't want to use any packages, or even SNMP - I want to query the server health from WMI and understand if a box is Green/Amber/...
Mike McClelland's user avatar
5 votes
5 answers
1k views

Wireless health risks: any proof of it being a threat? Do you take it into account?

The Internet is full of "Tin foil hat" kind of people who would not dare to use a wireless setup, but as the amount of wireless networks grows, I am interested in good and objective case studies and ...