litespeed stop responding

[shadowlight]

Hi,

I'm having an issue since the last 3 days. All web request stop responding. I can ssh to the server and ressource are not over use, load average is normal. One time i were able to see lshttpd 2 process running a 40% cpu time each using nearly 100% of the cpu. Stopping litespeed and starting it fixed the issue but it rehappenned maybe 8h laters.

Is there a way to figure out what is happenning?


Thank you,

 

[mistwang]

Please make sure to upgrade to the latest release.
If it still happening, try strace the run away lshttpd processes.

 

[shadowlight]

Hi,

I'm having lot of error like this in my log. What they are about and how to fix it ?

+pid 92601 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92679 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92719 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92724 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92764 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92768 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92846 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92858 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92862 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92867 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92864 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 92860 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 99473 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 99444 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 99418 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 99300 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 99544 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 99546 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 99542 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 99555 (lsphp), uid 80: exited on signal 11 (core dumped)
+pid 6700 (lsphp), uid 80: exited on signal 4
+pid 6820 (lsphp), uid 80: exited on signal 4
+pid 18900 (lsphp), uid 80: exited on signal 4
+pid 18742 (lsphp), uid 80: exited on signal 4
+pid 20560 (lsphp), uid 80: exited on signal 4
+pid 20766 (lsphp), uid 80: exited on signal 4
+pid 25312 (lsphp), uid 80: exited on signal 4
+pid 25288 (lsphp), uid 80: exited on signal 4
+pid 25535 (lsphp), uid 80: exited on signal 4
+pid 25453 (lsphp), uid 80: exited on signal 4
+pid 14480 (lshttpd.2.2.2), uid 80: exited on signal 11 (core dumped)
+pid 44507 (lsphp), uid 80: exited on signal 4
+pid 60714 (lsphp), uid 80: exited on signal 4
+pid 60912 (lsphp), uid 80: exited on signal 4
+pid 61546 (lsphp), uid 80: exited on signal 4
+pid 14479 (lshttpd.2.2.2), uid 80: exited on signal 11 (core dumped)
+pid 62697 (lsphp), uid 80: exited on signal 4
+pid 62687 (lsphp), uid 80: exited on signal 4
+pid 65100 (lsphp), uid 80: exited on signal 4
+pid 65066 (lsphp), uid 80: exited on signal 4
+pid 65367 (lsphp), uid 80: exited on signal 4
+pid 70572 (lsphp), uid 80: exited on signal 4
+pid 70400 (lsphp), uid 80: exited on signal 4
+pid 77111 (lsphp), uid 80: exited on signal 4
+pid 77223 (lsphp), uid 80: exited on signal 4
+pid 76923 (lsphp), uid 80: exited on signal 4
+pid 83400 (lsphp), uid 80: exited on signal 4
+pid 83444 (lsphp), uid 80: exited on signal 4
+pid 83624 (lsphp), uid 80: exited on signal 4
+pid 83931 (lsphp), uid 80: exited on signal 4
+pid 92106 (lsphp), uid 80: exited on signal 4
+pid 93333 (lsphp), uid 80: exited on signal 4
+pid 94479 (lshttpd.2.2.2), uid 80: exited on signal 11 (core dumped)
+pid 98935 (lsphp), uid 80: exited on signal 4
+pid 99301 (lsphp), uid 80: exited on signal 4
+pid 6974 (lsphp), uid 80: exited on signal 4
+pid 22295 (lsphp), uid 80: exited on signal 4
+pid 43110 (lsphp), uid 80: exited on signal 4

 

[xing]

Please upgrade to 2.2.5.

 

[mistwang]

It is a php problem, you need to build your own lsphp binary if you are using our prebuilt lsphp binary. Checkout our Wiki.

 

[shadowlight]

Hi,

I compiled this module since I were not using the same version as your prebuild module.


I iwll update to 2.2.5 just waiting my license key. We will see if it cans fix the issue.


Thank you,

 

[xing]

Shadowlight, if you are still running 2.2.2 enterprise, please email me at xing@litespeedtech.com so I can upgrade your license key asap so you can migrate to 2.2.5.

 

[shadowlight]

Yes,

I'm running 2.2.2 enterprise.

I just sent my .bin license file 2 day ago by email to xing.


Thank you,

 

[xing]

Shawdowlight, which email did you sent from? I have no record of your email in my inbox or junk folder. Please email me again and let me know what from address to look for. Thanks.

 

[shadowlight]

Hi Xing,

My email address finish with @syrs.com


Thank you,

 

[xing]

Shadowlight,

Please resend your lic_req.bin file. Our email inbox did not receive your last email containing the attachment. Your email must've been lost in transit. Please resend and I will forward back the proper license file asap. Thanks.

 

[shadowlight]

Hi,

Since email seem to not working properly, i will attach it to this post.

Well testing, not sure the attachment worked.

 

[shadowlight]

it didn't worked i will try via email again.


I have only 4 day left for this trial license, we will have to hurry up.


Thank you,