Questions tagged [diagnostic]
The diagnostic tag has no usage guidance.
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Looking for a diagnostic DVD or CD creation tool [closed]
I am looking for a diagnostic DVD utility (which tests hardware, create partition, fix partition, etc..) which can boot directly when the computer start.
I am looking a solution which support ...
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hp dl580 g5 diag error
server disk access is slow, and running insight diagnostics reports this error:
Error: 640003 DST Error
Error: 640006: The Read and/or Write HARD error rate is above threshold
This drive has ...
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What diagnostic information can I give my system administrator to help him diagnose the cause of slow performance on Windows XP?
I'm not a sysadmin, but a developer. Lately, my colleagues and I have all seen a big slowdown in the performance of our Windows XP machines, especially the laptops. In fact, performance is so bad on ...
James Tikalsky
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sshfs - howto view load and find bottlenecks
I got 2 dirs mounted by sshfs from remove server. And suspect those make my app so slowly (app generate many i/o operations in this).
I can use fdisk/iostat/iotop for diagnostic HDDs bottlenecks, but ...
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Resert IBM system x3650 fault led
I got OVERSPEC, PS1 and PS2 fault led on my x3650. I tried to replace one PS but nothing changes. The power supplyp seems to work properly and it is very strange to broke both PS at the same time.
I ...
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Cisco ASA Becomes Non-responsive
I have a client that has a Cisco ASA 5505 that sits between their router (provides VOIP phone service) and their Cisco 3550 (Very old version of IOS) that they use as a "Core" switch. This works well ...
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What diagnostic tools for diagnosing problems on Ubuntu? [closed]
I recently had an ubuntu server slow to its knees, and when trying to figure out why I realized it didn't have iostat installed. The system was stressed out to the point where I couldn't install the ...
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Postfix Mail Filter Stops Delivering Mail
I have an internet facing postfix mail filter (debian lenny) that sits in front of all our other mailservers on our network, and scans our mail using amavisd-new, clamav, spamassassin, and policy-...
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Vmstat seems to give non-standard values?
We have a proprietry system, which runs on Tru64 Unix.
It is a terminal based system.
We are able to use the login 'vmstat' to the system which brings up a vmstat-like view.
However, the information ...
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dcdiag fails with SystemLog errors
My domain has 2 DC's and when I run dciag on one I get this error:
Starting test: SystemLog
An error event occurred. EventID: 0x00002716
Time Generated: 08/06/2023 08:05:37
...
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Cisco UCS C220 M4 PSU Fault In Diagnostics
Hello fellow Sysadmins.
A C220 M4 with the latest recommended firmware I am working on displays the following fault messages on latest version diagnostics at Server Health:
PSU1 PSU1_PWRGD: Power ...
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How to diagnose frequent internet disconnection issue?
We are a small team where we have a internet lease line of 50Mbps from our office space provider (they won't allow other internet providers). We have one Ethernet cable coming from them which is ...
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Diagnosing a Linux routing issue: multiple external IPs and several internal subnets with multiple routing tables
This is my first post on stack exchange. First, I'd like to thank this community for over my computer engineering journey I have learned many things here. :)
With this post I am mainly looking for ...
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HP ML350 G6 will not power on
I have no lights on MB or back of power supply. I have replaced power supply and added a redundant power supply. I replaced PD board or backplane whatever you want to call it. Still same result. ...
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Azure App Service Tiers that Permanently Store Diagnostics Data
I need to permanently store diagnostic data for my webapp. I'm currently running in the Basic tier. If I upgrade to standard or premium, will either of those guarantee permanent diagnostic data ...
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SQL Service keeps falling over
We have a Windows Server 2012 R2 Datacenter running SQL Server 2016 (SP1)
The SQL Service fails randomly with the following error in the Logs :-
Computer type is Intel(R) Xeon(R) CPU E5-2660 0 @ 2....
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Microsoft Azure Linux Diagnostic Extension issue
I have enabled LAD in azure Linux VM in ASM mode and have used below command:
azure vm extension set ubuntuclassic LinuxDiagnostic Microsoft.Azure.Diagnostics '3.0' --private-config-path private.json -...
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Need help diagnosing dell c6100 - No POST
Hi Server Fault Community,
I have 2 nodes in my dell c6100 that are not POSTing, it's the top two nodes (1 & 3). The bottom 2 DO turn on (2 & 4). I need some help identifying which part I ...
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Is there an app that can provide details about wifi access point config?
I'm wondering if there is an easier way to determine of the following parameters of a wifi network. For users who already have say a laptop connected to a wifi network.
Does wifi network support PS-...
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Random hard drive activity on server 2008 r2
I have Windows Server R2 setup, just as a simple webserver, although it has not gone live yet and is not connected to the network.
I notice quite often some random hard disk activity, that will make ...
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How do I use the Microsoft IIS Diagnostics Toolkit to troubleshoot my problems?
I have downloaded the [IIS Diagnostics Toolkit (x86)][1]
[1]: http://www.microsoft.com/downloads/en/details.aspx?familyid=9bfa49bc-376b-4a54-95aa-73c9156706e7&displaylang=en and I was wondering ...
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Server Crash Diagnosis...Are there any 'black box recorder' style programs available
My redhat server is crashing every three weeks or so at 4:15am ish on Sunday mornings.
(well it was sundays the last two have been Thursday mornings at 4:15ish)
Looking at the logs (mysql, httpd, ...
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How can i easily gather hardware information for bug report submission?
I think I have found a bug in Ubuntu 10.04 beta, but since its a fairly vague problem of non booting after an install (Question Here) i wanted to know what information to gather?
Summary of question: ...
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Is there any tool or any way to get all processes which are queued in windows?
Is there any tool or any way to get all processes which are queued in windows? i have value of CPU Queue very high
i have few apps running on server. the CPU Queue continue to reach sometimes 3000, ...
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CPU Diagnostic Software
Is there any decent (preferably free) CPU diagnostic software out there? It would need to be either *nix compatible or bootable because this is an ESXi server, and does not run Windows or a proper GUI....
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