Nov 26, 2020 · I am monitoring the "wa" value from the top command. Below is a screenshot of the server's top command I have seen the "wa" value fluctuate from 0 to about 10%. What …

Linux "top" command: What are us, sy, ni, id, wa, hi, si and st (for CPU usage)? Ask Question Asked 14 years, 4 months ago Modified 3 years, 5 months ago

The output from top suggests that the DBMS is experiencing most of the I/O waits, so database tuning issues are an obvious candidate to investigate. I/O waiting on a database server - …

Aug 17, 2010 · I would like to monitor one process's memory / cpu usage in real time. Similar to top but targeted at only one process, preferably with a history graph of some sort.

I am hoping that somewhere in Active Directory the "last logged on from [computer]" is written/stored, or there is a log I can parse out? The purpose of wanting to know the last PC …

Here is an example from my top: Cpu(s): 6.0%us, 3.0%sy, 0.0%ni, 78.7%id, 0.0%wa, 0.0%hi, 0.3%si, 12.0%st I am trying to figure out the significance of the %st field. I read that it means …

Doing a top to check the io wait, I get these figures: Cpu(s): 6.7%us, 1.4%sy, 1.2%ni, 85.5%id, 5.0%wa, 0.0%hi, 0.3%si, 0.0%st Looking at these figures (%us ~= %wa), do they mean that: …

IOWait (usually labeled %wa in top) is a sub-category of idle (%idle is usually expressed as all idle except defined subcategories), meaning the CPU is not doing anything.

Jun 12, 2015 · Your system is swapping heavily (17G swap used) which will make any I/O from regular processes to the respective drive extremely slow - which translates into high %wa. Not …

Feb 4, 2025 · Can you take a look at mtr/traceroute in both directions? The path between ISP and server host can very well be asymmetric (in terms of routing) – e.g. through carrier A one way …