Edit report at https://bugs.php.net/bug.php?id=70130&edit=1
ID: 70130
Updated by: [email protected]
Reported by: saniafd93 at gmail dot com
Summary: usleep(1) CPU usage
-Status: Feedback
+Status: No Feedback
Type: Bug
Package: SPL related
Operating System: Ubuntu 14.04
PHP Version: 5.5.27
Private report: N
New Comment:
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
Previous Comments:
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[2015-12-09 01:15:01] [email protected]
I tested on my Fedora 22 64bit with PHP 5.5/5.6/7.0 (today's git) and didn't have this issue.
@saniafd93 do you still have this problem?
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[2015-08-10 22:37:05] [email protected]
> I didn't update to a new version, because the latest PHP version
> on production environment (Ubuntu 14.04) was PHP 5.5.19 all the
> time.
Hard to tell what's causing the problem then. It might not be
a PHP issue at all.
------------------------------------------------------------------------
[2015-07-29 06:19:52] saniafd93 at gmail dot com
I've already reviewed the PHP versions on my machines:
- 2core Windows 8.1 - PHP 5.5.13
- 4core Windows 8.1 - PHP 5.5.19 (also tested PHP 5.6)
- 4core Ubuntu 14.04 - PHP 5.5.9
- 8core Ubuntu 14.04 - PHP 5.5.9
But the fact remains: 5.5.9 before March worked fine
------------------------------------------------------------------------
[2015-07-29 05:28:41] saniafd93 at gmail dot com
I didn't update to a new version, because the latest PHP version on production environment (Ubuntu 14.04) was PHP 5.5.19 all the time. I was badly surprised by this bug in a LTS version. Anyway, this is a strange behavior, because as I wrote, untill March all worked fine. CPU usage on production Ubuntu 14.04 was ~1% with usleep(1); Same behavior now requires at least usleep(10000);
------------------------------------------------------------------------
[2015-07-28 23:46:34] [email protected]
> All worked nice untill March 2015, [...]
What do you mean by that? Did you update to a newer PHP version?
If so, which version did you use before, and which version do you
use now.
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the rest of the comments, please view the bug report online at
https://bugs.php.net/bug.php?id=70130
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