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[processor/resourcedetection] failed to convert cpuinfo family to integer #29025

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povilasv opened this issue Nov 8, 2023 · 5 comments · Fixed by #29152
Closed

[processor/resourcedetection] failed to convert cpuinfo family to integer #29025

povilasv opened this issue Nov 8, 2023 · 5 comments · Fixed by #29152
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bug Something isn't working priority:p2 Medium processor/resourcedetection Resource detection processor

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@povilasv
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povilasv commented Nov 8, 2023 •
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Component(s)

processor/resourcedetection

What happened?

Description

system resource detection fails with:

{"level":"warn","ts":1699364976.361069,"caller":"system/system.go:102","msg":"failed to get host cpuinfo","kind":"processor","name":"resourcedetection/env","pipeline":"metrics","error":"failed to convert cpuinfo family to integer: strconv.ParseInt: parsing \"POWER\": invalid syntax"}

The issue is that system detector expects the family to be int in:

opentelemetry-collector-contrib/processor/resourcedetectionprocessor/internal/system/system.go

Line 150 in c26444b

family, err := strconv.ParseInt(cpuInfo.Family, 10, 64)

But the actual library returns POWER string in certain cases:

SEE: https://github.com/shirou/gopsutil/blob/e74324b6a726997ce756b8f79dbbd7a3a0999ba0/cpu/cpu_linux.go#L264

Also looking at this repo which has a lot of example of cpuinfo, there seems to be a lot of families that are not numbers:

https://github.com/search?q=repo%3Arandombit%2Fcpuinfo%20Family&type=code

Steps to Reproduce

Expected Result

No error

Actual Result

Collector version

v0.88.0

Environment information

No response

OpenTelemetry Collector configuration

No response

Log output

No response

Additional context

I believe we need to change host.cpu.family to be a string resource attribute instead of int and get rid of parsing.
@povilasv povilasv added bug Something isn't working needs triage New item requiring triage labels Nov 8, 2023
@github-actions github-actions bot added the processor/resourcedetection Resource detection processor label Nov 8, 2023
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github-actions bot commented Nov 8, 2023

Pinging code owners:

See Adding Labels via Comments if you do not have permissions to add labels yourself.

@povilasv povilasv changed the title [processor/resourcedetection] fix failed to convert cpuinfo family to integer [processor/resourcedetection] failed to convert cpuinfo family to integer Nov 8, 2023
@povilasv povilasv mentioned this issue Nov 8, 2023
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@mx-psi
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mx-psi commented Nov 8, 2023

This is actually wrong at the spec level https://github.com/open-telemetry/semantic-conventions/blob/main/docs/resource/host.md cc @ChrsMark I think we should change the type to string

@mx-psi mx-psi mentioned this issue Nov 8, 2023
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mx-psi commented Nov 8, 2023

Filed open-telemetry/semantic-conventions/issues/495

@mx-psi mx-psi added priority:p2 Medium and removed needs triage New item requiring triage labels Nov 8, 2023
@povilasv
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povilasv commented Nov 9, 2023

Thank you!

@mx-psi mx-psi mentioned this issue Nov 13, 2023
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mx-psi commented Nov 13, 2023

@povilasv I filed #29152 for this, PTAL

mx-psi added a commit that referenced this issue Nov 13, 2023
@mx-psi
[processor/resourcedetection] Add feature gate to change family and m…
39878d2 
…odel to string (#29152)

**Description:** 

Add feature gate to change family and CPU model to string, to adapt to
open-telemetry/semantic-conventions/issues/495.

**Link to tracking Issue:** Fixes #29025

**Testing:** Tested with the sample configuration on #26533.
@github-actions github-actions bot mentioned this issue Nov 14, 2023
Closed
@mx-psi mx-psi mentioned this issue Nov 23, 2023
Merged
RoryCrispin pushed a commit to ClickHouse/opentelemetry-collector-contrib that referenced this issue Nov 24, 2023
@mx-psi @RoryCrispin
[processor/resourcedetection] Add feature gate to change family and m…
5bed58b 
…odel to string (open-telemetry#29152)

**Description:** 

Add feature gate to change family and CPU model to string, to adapt to
open-telemetry/semantic-conventions/issues/495.

**Link to tracking Issue:** Fixes open-telemetry#29025

**Testing:** Tested with the sample configuration on open-telemetry#26533.
mx-psi added a commit that referenced this issue Nov 30, 2023
@mx-psi
[processor/resourcedetection] Graduate `processor.resourcedetection.h…
73747ae 
…ostCPUModelAndFamilyAsString` to beta (#29462)

**Description:** 

Follow up to #29152. The feature gate has been in alpha for two releases
(v0.89.0 and v0.90.0).

**Link to tracking Issue:** Relates to #29025 and to
open-telemetry/semantic-conventions/issues/495.

**Testing:** Tested with the sample configuration on #26533.
@mx-psi mx-psi mentioned this issue Feb 8, 2024
Closed
@mx-psi mx-psi mentioned this issue May 15, 2024
Merged
mx-psi added a commit that referenced this issue May 17, 2024
@mx-psi
[processor/resourcedetection] Move `processor.resourcedetection.hostC…
c8a2369 
…PUModelAndFamilyAsString` feature gate to stable (#33077)

**Description:** <Describe what has changed.>
<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue.
Ex. Adding a feature - Explain what this achieves.-->

Follows #29152 and #29462. The feature gate has been in beta since
v0.91.0.

**Link to tracking Issue:** Relates to
#29025
and to
open-telemetry/semantic-conventions#495
@ChrsMark ChrsMark mentioned this issue Sep 16, 2024
Merged
mx-psi pushed a commit that referenced this issue Sep 16, 2024
@ChrsMark
[processor/resourcedetection] Remove processor.resourcedetection.host…
1b03346 
…CPUModelAndFamilyAsString feature gate (#35203)

Description:

Follows #33077,
#29152
and
#29462.
The feature gate has been stable since v0.101.0.

Link to tracking Issue: Relates to
#29025
and to
open-telemetry/semantic-conventions#495


/cc @mx-psi

---------

Signed-off-by: ChrsMark <chrismarkou92@gmail.com>
jriguera pushed a commit to springernature/opentelemetry-collector-contrib that referenced this issue Oct 4, 2024
@ChrsMark @jriguera
[processor/resourcedetection] Remove processor.resourcedetection.host…
91b958b 
…CPUModelAndFamilyAsString feature gate (open-telemetry#35203)

Description:

Follows open-telemetry#33077,
open-telemetry#29152
and
open-telemetry#29462.
The feature gate has been stable since v0.101.0.

Link to tracking Issue: Relates to
open-telemetry#29025
and to
open-telemetry/semantic-conventions#495


/cc @mx-psi

---------

Signed-off-by: ChrsMark <chrismarkou92@gmail.com>
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bug Something isn't working priority:p2 Medium processor/resourcedetection Resource detection processor
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