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Spoting memory leak on ubuntu 14.04 #137

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fabware opened this issue Oct 11, 2016 · 3 comments
Closed

Spoting memory leak on ubuntu 14.04 #137

fabware opened this issue Oct 11, 2016 · 3 comments
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question Questions that are neither investigations, bugs, nor enhancements

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@fabware
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fabware commented Oct 11, 2016

Compiled an envoy binary statically on a dev machine(ubuntu 14.04), and deployed it on a cloud virtual machine(ubuntu 14.04).

Spot steady cpu and memory increase until the host is unresponsive. Blue line in the below image represent CPU usage.

We have very low traffic so restart it daily is not a big deal. Just report it, and we are currently migrated to a aws host of ubuntu 16.04, will monitor it further.

image
@mattklein123
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Can you potentially provide more info showing that Envoy is the issue? For example 'ps aux | grep envoy', 'top', 'perf top', 'perf record', etc.

Assuming Envoy is the cause of the runaway CPU we won't be able to help debug without more information.

@mattklein123 mattklein123 added the question Questions that are neither investigations, bugs, nor enhancements label Oct 11, 2016
@fabware
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fabware commented Oct 12, 2016

Thanks for your reply, sure I'll gather more info if we get this problem on the new machine.

I'm sure envoy hog up all cpu and cause problem, though I didn't note numbers at that time.

@mattklein123
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Going to close this out. Please reopen if you have more info and we are happy to help debug.

wolfguoliang pushed a commit to wolfguoliang/envoy that referenced this issue Jan 23, 2021
@shenhonglei
Merge pull request envoyproxy#137 from webup/intro/arch/upstream/clus…
5547f79 
…ter_manager

zh-translation: /intro/arch_overview/upstream/cluster_manager.rst
@LaurenLiu123 LaurenLiu123 mentioned this issue May 18, 2022
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jpsim pushed a commit that referenced this issue Nov 28, 2022
@rebello95 @jpsim
WORKSPACE: reference abseil workaround issue (#137)
a8057fd 
Signed-off-by: Michael Rebello <mrebello@lyft.com>
Signed-off-by: JP Simard <jp@jpsim.com>
jpsim pushed a commit that referenced this issue Nov 29, 2022
@rebello95 @jpsim
WORKSPACE: reference abseil workaround issue (#137)
c4b8200 
Signed-off-by: Michael Rebello <mrebello@lyft.com>
Signed-off-by: JP Simard <jp@jpsim.com>
arminabf pushed a commit to arminabf/envoy that referenced this issue Jun 5, 2024
@anuraaga
Switch TinyGo back to upstream (envoyproxy#137)
bbe0985
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@fabware @mattklein123