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# 【P19现场】tsg-os出现单个线程cpu占用100%导致丢包火焰图发现卡在tsg_send_log
| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-963 | 2023-07-16T14:02:51.000+0800 | 刘学利 | 已解决 |
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No description
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**yangyubo** commented on *2023-07-16T14:05:33.300+0800*:
cat sysinfo.log发现93号线程无新建无del
!企业微信截图_16894855254844.png|thumbnail! [^93perf.svg]
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**yangyubo** commented on *2023-07-16T14:08:16.645+0800*:
目前其他机器未出现该问题
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**yangyubo** commented on *2023-07-16T14:11:45.742+0800*:
当前丢包情况
monit_stream -H -s -l
!screenshot-1.png|thumbnail!
perf top -C 93
!screenshot-2.png|thumbnail!
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**yangyubo** commented on *2023-07-16T14:26:17.611+0800*:
找到93cpu对应的线程号202
pstack 202
!screenshot-3.png|thumbnail!
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**gitlab** commented on *2023-07-16T14:51:27.167+0800*:
[杨威|https://git.mesalab.cn/yangwei] mentioned this issue in [a commit|https://git.mesalab.cn/tango/tsg_master/-/commit/613bc2bbde0e6cfae60c0c4e64cb98d7b9b7f644] of [TSG Appliance / tsg_master|https://git.mesalab.cn/tango/tsg_master] on branch [Fix-OMPUB-963|https://git.mesalab.cn/tango/tsg_master/-/tree/Fix-OMPUB-963]:{quote}🐞 fix(session_l4_protocol_label_update): FIX OMPUB-963{quote}
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**gitlab** commented on *2023-07-16T15:03:47.186+0800*:
[杨威|https://git.mesalab.cn/yangwei] mentioned this issue in [a merge request|https://git.mesalab.cn/tango/tsg_master/-/merge_requests/372] of [TSG Appliance / tsg_master|https://git.mesalab.cn/tango/tsg_master] on branch [Fix-OMPUB-963|https://git.mesalab.cn/tango/tsg_master/-/tree/Fix-OMPUB-963]:{quote}🐞 fix(session_l4_protocol_label_update): FIX OMPUB-963{quote}
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**gitlab** commented on *2023-07-16T15:35:00.025+0800*:
[杨威|https://git.mesalab.cn/yangwei] mentioned this issue in [a commit|https://git.mesalab.cn/tsg/tsg-os-buildimage/-/commit/29d73abb7ff4acd73f43e817d8d7ad64abc6a93c] of [TSG / tsg-os-buildimage|https://git.mesalab.cn/tsg/tsg-os-buildimage] on branch [Fix-OMPUB-963|https://git.mesalab.cn/tsg/tsg-os-buildimage/-/tree/Fix-OMPUB-963]:{quote}更新tsg_master-6.0.38.613bc2b,修复 OMPUB-963发送日志时单核死锁{quote}
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**gitlab** commented on *2023-07-16T15:35:13.230+0800*:
[杨威|https://git.mesalab.cn/yangwei] mentioned this issue in [a merge request|https://git.mesalab.cn/tsg/tsg-os-buildimage/-/merge_requests/1561] of [TSG / tsg-os-buildimage|https://git.mesalab.cn/tsg/tsg-os-buildimage] on branch [Fix-OMPUB-963|https://git.mesalab.cn/tsg/tsg-os-buildimage/-/tree/Fix-OMPUB-963]:{quote}更新tsg_master-6.0.38.613bc2b,修复 OMPUB-963发送日志时单核死锁{quote}
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**yangyubo** commented on *2023-07-16T16:00:31.262+0800*:
已更新并全部重启,持续观察
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**gitlab** commented on *2023-07-17T01:30:03.944+0800*:
[陆秋文|https://git.mesalab.cn/luqiuwen] mentioned this issue in [a merge request|https://git.mesalab.cn/tsg/tsg-os-buildimage/-/merge_requests/1562] of [TSG / tsg-os-buildimage|https://git.mesalab.cn/tsg/tsg-os-buildimage] on branch [dev-23.07|https://git.mesalab.cn/tsg/tsg-os-buildimage/-/tree/dev-23.07]:{quote}更新tsg_master-6.0.38.613bc2b,修复 OMPUB-963发送日志时单核死锁{quote}
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# Attachments
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Attachment: 93perf.svg
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[93perf.svg](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/41341/93perf.svg)
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Attachment: screenshot-1.png
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![screenshot-1.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/41343/screenshot-1.png)
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Attachment: screenshot-2.png
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![screenshot-2.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/41344/screenshot-2.png)
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Attachment: screenshot-3.png
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![screenshot-3.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/41345/screenshot-3.png)
Attachment: 企业微信截图_1689485501691.png
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![企业微信截图_1689485501691.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/41342/企业微信截图_1689485501691.png)
Attachment: 企业微信截图_16894855254844.png
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![企业微信截图_16894855254844.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/41340/企业微信截图_16894855254844.png)
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