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Howard Simmons

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Forgot to post we are back up. Lol.
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Scott Greczkowski

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I started a database dump this morning and it look like it slowed everything down. Was just trying to back thing up to a second server.
 

TheKrell

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Jan 4, 2007
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I started a database dump this morning and it look like it slowed everything down. Was just trying to back thing up to a second server.
I don't remember backups slowing things to a crawl before, as this one did! What's different? Is the second server on-site? If so, it might have flooded the network interface. Just speculating...
 

Scott Greczkowski

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It did the dump but had issues compressing the database and that’s where I found it using all the CPU. Killed Gzip and speed came back.

This happened once before on the old server.

I would have noticed sooner if I didn’t fall back asleep. I was laying in bed and one of the dogs came and laid on me and I feel back to sleep and woke up two hours later. Lol.


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TheKrell

A mighty and noble race originating on Altair IV.
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Jan 4, 2007
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Killed Gzip and speed came back.
:confused: gzip is single-threaded and you presumably had only one instance running so... How did that max out your powerful new server with (how many?) multiple cores.

I moved to pigz because of that, because my server was only making compressed tarballs and I had a plenty of cores to consume.
 

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