# Jenkins master workspace
**URL:** https://community.jenkins.io/t/jenkins-master-workspace/10350
**Category:** Ask a question
**Created:** [October 24, 2023, 4:16pm UTC](https://community.jenkins.io/t/jenkins-master-workspace/10350 "2023-10-24T16:16:26Z")
**Posts on this page:** 1
**Page:** 1
### Author:  [@marklenders](https://community.jenkins.io/u/marklenders)
#### Post date: [October 24, 2023, 4:16pm UTC](https://community.jenkins.io/t/jenkins-master-workspace/10350/1 "2023-10-24T16:16:26Z")
Hello everyone,
I have the following problem:
at the end of each pipeline I do the workspace cleanup and indeed the workspaces of the various Jenkins agents are always clean.
However in the controller node in the /var/lib/jenkins/workspace folder I find the remnants of many pipelines, for example the following folders:
mizationbece\_development\_next@libs
\_XWM\_license-service\_PR-162@script
Basically it is my understanding that:
- PR branches leave folders \@script
- other branches leave folders \@libs
However, I do not understand why this happens.
Can you help me with this?
Jenkins setup:
## Jenkins: 2.414.2 OS: Linux - 3.10.0-1160.92.1.el7.x86\_64 Java: 11.0.19 - Red Hat, Inc. (OpenJDK 64-Bit Server VM)
Office-365-Connector:4.20.0
allure-jenkins-plugin:2.30.3
amazon-ecs:1.48
ansible:253.v4fe719ffdd8a\_
ansicolor:1.0.4
ant:497.v94e7d9fffa\_b\_9
antisamy-markup-formatter:162.v0e6ec0fcfcf6
apache-httpcomponents-client-4-api:4.5.14-208.v438351942757
atlassian-bitbucket-server-integration:4.0.0
authentication-tokens:1.53.v1c90fd9191a\_b\_
authorize-project:1.7.1
aws-credentials:218.v1b\_e9466ec5da\_
aws-java-sdk:1.12.529-406.vdeff15e5817d
aws-java-sdk-cloudformation:1.12.529-406.vdeff15e5817d
aws-java-sdk-codebuild:1.12.529-406.vdeff15e5817d
aws-java-sdk-ec2:1.12.529-406.vdeff15e5817d
aws-java-sdk-ecr:1.12.529-406.vdeff15e5817d
aws-java-sdk-ecs:1.12.529-406.vdeff15e5817d
aws-java-sdk-efs:1.12.529-406.vdeff15e5817d
aws-java-sdk-elasticbeanstalk:1.12.529-406.vdeff15e5817d
aws-java-sdk-iam:1.12.529-406.vdeff15e5817d
aws-java-sdk-kinesis:1.12.529-406.vdeff15e5817d
aws-java-sdk-logs:1.12.529-406.vdeff15e5817d
aws-java-sdk-minimal:1.12.529-406.vdeff15e5817d
aws-java-sdk-secretsmanager:1.12.529-406.vdeff15e5817d
aws-java-sdk-sns:1.12.529-406.vdeff15e5817d
aws-java-sdk-sqs:1.12.529-406.vdeff15e5817d
aws-java-sdk-ssm:1.12.529-406.vdeff15e5817d
badge:1.9.1
basic-branch-build-strategies:81.v05e333931c7d
bitbucket:223.vd12f2bca5430
blueocean:1.27.7
blueocean-autofavorite:1.2.5
blueocean-bitbucket-pipeline:1.27.7
blueocean-commons:1.27.7
blueocean-config:1.27.7
blueocean-core-js:1.27.7
blueocean-dashboard:1.27.7
blueocean-display-url:2.4.2
blueocean-events:1.27.7
blueocean-git-pipeline:1.27.7
blueocean-github-pipeline:1.27.7
blueocean-i18n:1.27.7
blueocean-jira:1.27.7
blueocean-jwt:1.27.7
blueocean-personalization:1.27.7
blueocean-pipeline-api-impl:1.27.7
blueocean-pipeline-editor:1.27.7
blueocean-pipeline-scm-api:1.27.7
blueocean-rest:1.27.7
blueocean-rest-impl:1.27.7
blueocean-web:1.27.7
bootstrap5-api:5.3.2-1
bouncycastle-api:2.29
branch-api:2.1128.v717130d4f816
build-monitor-plugin:1.14-745.ve2023a\_305f40
build-timeout:1.31
build-user-vars-plugin:1.9
caffeine-api:3.1.8-133.v17b\_1ff2e0599
checks-api:2.0.2
chucknorris:159.vdfe649cb\_9c37
cloudbees-bitbucket-branch-source:845.v27a\_d5823911b\_
cloudbees-devoptics-enabler:0.4
cloudbees-folder:6.848.ve3b\_fd7839a\_81
command-launcher:107.v773860566e2e
commons-httpclient3-api:3.1-3
commons-lang3-api:3.13.0-62.v7d18e55f51e2
commons-text-api:1.10.0-78.v3e7b\_ea\_d5a\_fe1
copyartifact:722.v0662a\_9b\_e22a\_c
credentials:1271.v54b\_1c2c6388a\_
credentials-binding:636.v55f1275c7b\_27
data-tables-api:1.13.6-4
devoptics:1.1863
discard-old-build:1.07
disk-usage:1.2
display-url-api:2.3.9
docker-commons:439.va\_3cb\_0a\_6a\_fb\_29
docker-workflow:572.v950f58993843
dtkit-api:3.0.2
durable-task:523.va\_a\_22cf15d5e0
echarts-api:5.4.0-6
email-ext:2.102
envinject:2.908.v66a\_774b\_31d93
envinject-api:1.199.v3ce31253ed13
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font-awesome-api:6.4.2-1
gatling:1.3.0
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git:5.2.0
git-client:4.5.0
git-server:99.va\_0826a\_b\_cdfa\_d
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htmlpublisher:1.32
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ionicons-api:56.v1b\_1c8c49374e
jackson2-api:2.15.2-350.v0c2f3f8fc595
jakarta-activation-api:2.0.1-3
jakarta-mail-api:2.0.1-3
javadoc:243.vb\_b\_503b\_b\_45537
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jersey2-api:2.40-1
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jnr-posix-api:3.1.18-1
job-dsl:1.85
jquery3-api:3.7.1-1
jsch:0.2.8-65.v052c39de79b\_2
junit:1240.vf9529b\_881428
ldap:701.vf8619de9160a\_
lockable-resources:1185.v0c528656ce04
mail-watcher-plugin:1.17
mailer:463.vedf8358e006b\_
mapdb-api:1.0.9-28.vf251ce40855d
matrix-auth:2.6.7
matrix-project:808.v5a\_b\_5f56d6966
maven-plugin:3.23
mercurial:1260.vdfb\_723cdcc81
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nunit:394.v65c09a\_8408b\_a\_
octopusdeploy:4.0.0
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pipeline-github-lib:42.v0739460cda\_c4
pipeline-graph-analysis:202.va\_d268e64deb\_3
pipeline-groovy-lib:689.veec561a\_dee13
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pipeline-milestone-step:111.v449306f708b\_7
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pipeline-model-definition:2.2144.v077a\_d1928a\_40
pipeline-model-extensions:2.2144.v077a\_d1928a\_40
pipeline-rest-api:2.33
pipeline-stage-step:305.ve96d0205c1c6
pipeline-stage-tags-metadata:2.2144.v077a\_d1928a\_40
pipeline-stage-view:2.33
pipeline-utility-steps:2.16.0
plain-credentials:143.v1b\_df8b\_d3b\_e48
plugin-util-api:3.3.0
pubsub-light:1.17
remote-file:1.24
resource-disposer:0.23
s3:466.vf5b\_3db\_8e3eb\_2
scm-api:676.v886669a\_199a\_a\_
script-security:1275.v23895f409fb\_d
slack:684.v833089650554
snakeyaml-api:2.2-111.vc6598e30cc65
sonar:2.15
sse-gateway:1.26
ssh-agent:333.v878b\_53c89511
ssh-credentials:308.ve4497b\_ccd8f4
ssh-slaves:1.834.v622da\_57f702c
ssh-steps:2.0.65.vd26b\_5b\_9b\_de4d
sshd:3.312.v1c601b\_c83b\_0e
structs:325.vcb\_307d2a\_2782
subversion:2.17.3
swarm:3.40
throttle-concurrents:2.14
timestamper:1.26
token-macro:384.vf35b\_f26814ec
trilead-api:2.84.v72119de229b\_7
variant:60.v7290fc0eb\_b\_cd
workflow-aggregator:596.v8c21c963d92d
workflow-api:1281.vca\_5fddb\_3fceb\_
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workflow-durable-task-step:1289.v4d3e7b\_01546b\_
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workflow-multibranch:756.v891d88f2cd46
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xunit:3.1.3