Skip to main content

All Questions

0 votes
0 answers
362 views

Large files copy to NAS at 500 MB/s if indirectly routed via 2nd PC, but < 100MB/s if copied directly to NAS. How do I troubleshoot

I'm testing network reliability and found this anomaly, no idea how to troubleshoot it. The network is stripped down to (PC + 10G card) -> (10G switch) -> (file server with 10G card). The NAS and ...
Stilez's user avatar
  • 1,745
0 votes
0 answers
355 views

Can't solve mysterious 20 seconds http delay

I read a few similar questions, but they seem to be always different somehow. The situation here is very puzzling: for a handful of websites, I get a roughly 20 seconds delay when requesting any page ...
chris's user avatar
  • 203
1 vote
1 answer
846 views

Transferring large files spikes CPU and network on source and destination machines

I have two PCs, both running Windows 8.1, and both use a wired network connection. I need to transfer files from machine A to machine B. Machine A is a workhorse: Core I7-4770K 16GB RAM Gigabit LAN ...
Robaticus's user avatar
  • 133
1 vote
0 answers
49 views

Some applications slow on network (win 8.1), where to start?

I recently got a new computer with windows 8.1. I identified at least two applications are very slow when the are using the network. This is the MS dynamics AX client (very slow all the time) and ...
ZoolWay's user avatar
  • 111