René's URL Explorer Experiment


Title: gh-150114: Reduce memory usage of test_free_threading.test_iteration by colesbury · Pull Request #150115 · python/cpython · GitHub

Open Graph Title: gh-150114: Reduce memory usage of test_free_threading.test_iteration by colesbury · Pull Request #150115 · python/cpython

X Title: gh-150114: Reduce memory usage of test_free_threading.test_iteration by colesbury · Pull Request #150115 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Reduce NUMITEMS from 100000 to 5000. Peak RSS for the full test_free_threading suite drops from ~850 MB to ~175 MB. Issue: GitHub free threading CI failing with SIGTERM #150114

X Description: Reduce NUMITEMS from 100000 to 5000. Peak RSS for the full test_free_threading suite drops from ~850 MB to ~175 MB. Issue: GitHub free threading CI failing with SIGTERM #150114

Opengraph URL: https://github.com/python/cpython/pull/150115

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:cb757e08-a4d8-29e4-661e-239b2c202bfa
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idD2D4:2990F8:8CE5DD:B9D4E6:6A519911
html-safe-nonce6a0bb0e35fec5ef355789510200c4e5b6062e1a68b1ac3a94c20b4c04773098f
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJEMkQ0OjI5OTBGODo4Q0U1REQ6QjlENEU2OjZBNTE5OTExIiwidmlzaXRvcl9pZCI6IjI5OTY2NTI3ODM2MTA5OTI5MTMiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmacffe42078fb9fb4e7f28d3bca24a539b20001c1269aeea0e93df4f4b6b96460ce
hovercard-subject-tagpull_request:3711874247
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/python/cpython/150115/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/f84db1f3f44c0f81fd66e6a52a82839747731fabe58659f39e43d6e0e6b5f07d/python/cpython/pull/150115
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/f84db1f3f44c0f81fd66e6a52a82839747731fabe58659f39e43d6e0e6b5f07d/python/cpython/pull/150115
og:image:altReduce NUMITEMS from 100000 to 5000. Peak RSS for the full test_free_threading suite drops from ~850 MB to ~175 MB. Issue: GitHub free threading CI failing with SIGTERM #150114
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamecolesbury
hostnamegithub.com
expected-hostnamegithub.com
Noneb9a586c06a05a7a86fc7e3f4dbd03e42f6869085879aa184aa6369456dbd50fb
turbo-cache-controlno-cache
go-importgithub.com/python/cpython git https://github.com/python/cpython.git
octolytics-dimension-user_id1525981
octolytics-dimension-user_loginpython
octolytics-dimension-repository_id81598961
octolytics-dimension-repository_nwopython/cpython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id81598961
octolytics-dimension-repository_network_root_nwopython/cpython
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release7aed05249554b889eb33d002851a973eebcc7e91
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/150115#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F150115
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F150115
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/pull/150115
Reloadhttps://github.com/python/cpython/pull/150115
Reloadhttps://github.com/python/cpython/pull/150115
Please reload this pagehttps://github.com/python/cpython/pull/150115
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/150115
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 35k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 73.7k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.3k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security and quality 0 https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Code https://github.com/python/cpython
Issues https://github.com/python/cpython/issues
Pull requests https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security and quality https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
colesburyhttps://github.com/colesbury
python:mainhttps://github.com/python/cpython/tree/main
colesbury:gh-150114-reduce-test-iteration-memoryhttps://github.com/colesbury/cpython/tree/gh-150114-reduce-test-iteration-memory
Conversationhttps://github.com/python/cpython/pull/150115
Commits1 (1)https://github.com/python/cpython/pull/150115/commits
Checkshttps://github.com/python/cpython/pull/150115/checks
Files changedhttps://github.com/python/cpython/pull/150115/files
gh-150114: Reduce memory usage of test_free_threading.test_iterationhttps://github.com/python/cpython/pull/150115#top
colesburyhttps://github.com/colesbury
python:mainhttps://github.com/python/cpython/tree/main
colesbury:gh-150114-reduce-test-iteration-memoryhttps://github.com/colesbury/cpython/tree/gh-150114-reduce-test-iteration-memory
https://github.com/colesbury
colesburyhttps://github.com/colesbury
May 19, 2026https://github.com/python/cpython/pull/150115#issue-4480881783
Please reload this pagehttps://github.com/python/cpython/pull/150115
GitHub free threading CI failing with SIGTERM #150114https://github.com/python/cpython/issues/150114
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/colesbury
pythongh-150114https://github.com/python/cpython/issues/150114
: Reduce memory usage of test_free_threading.test_iter…https://github.com/python/cpython/pull/150115/commits/8a0647f2f8b7369dc9fda7277620b11e772ccf1a
8a0647fhttps://github.com/python/cpython/pull/150115/commits/8a0647f2f8b7369dc9fda7277620b11e772ccf1a
https://github.com/colesbury
colesburyhttps://github.com/colesbury
tests https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atests
topic-free-threading https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atopic-free-threading
skip news https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22
May 19, 2026https://github.com/python/cpython/pull/150115#event-25726095162
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
May 19, 2026 https://github.com/python/cpython/pull/150115#ref-issue-4480870641
GitHub free threading CI failing with SIGTERM #150114 https://github.com/python/cpython/issues/150114
https://github.com/colesbury
colesburyhttps://github.com/colesbury
May 19, 2026 20:41https://github.com/python/cpython/pull/150115#event-25726152503
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
May 19, 2026https://github.com/python/cpython/pull/150115#event-25726154960
https://github.com/zooba
zoobahttps://github.com/zooba
May 19, 2026https://github.com/python/cpython/pull/150115#issuecomment-4491869386
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/colesbury
colesburyhttps://github.com/colesbury
May 19, 2026https://github.com/python/cpython/pull/150115#issuecomment-4491895285
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/zooba
zoobahttps://github.com/zooba
May 19, 2026https://github.com/python/cpython/pull/150115#issuecomment-4491904128
test filterhttps://github.com/python/cpython/blob/3d2aa899bad1c0e274640dc0c4323f1744e73435/Lib/test/support/__init__.py#L1269-L1281
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/zooba
zoobahttps://github.com/zooba
May 19, 2026 https://github.com/python/cpython/pull/150115#pullrequestreview-4323243939
View reviewed changes https://github.com/python/cpython/pull/150115/files/8a0647f2f8b7369dc9fda7277620b11e772ccf1a
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
awaiting core review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20core%20review%22
May 19, 2026https://github.com/python/cpython/pull/150115#event-25727362094
https://github.com/cmaloney
cmaloneyhttps://github.com/cmaloney
May 19, 2026https://github.com/python/cpython/pull/150115#issuecomment-4492213054
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/cmaloney
cmaloneyhttps://github.com/cmaloney
May 19, 2026 https://github.com/python/cpython/pull/150115#pullrequestreview-4323364222
View reviewed changes https://github.com/python/cpython/pull/150115/files/8a0647f2f8b7369dc9fda7277620b11e772ccf1a
https://github.com/colesbury
colesburyhttps://github.com/colesbury
61f1221https://github.com/python/cpython/commit/61f12211fc40aef4a2dcccb9c94aae8108042edb
May 19, 2026https://github.com/python/cpython/pull/150115#event-25728164872
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
May 19, 2026https://github.com/python/cpython/pull/150115#event-25728166909
https://github.com/colesbury
colesburyhttps://github.com/colesbury
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
needs backport to 3.14 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.14%22
needs backport to 3.15 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.15%22
May 19, 2026https://github.com/python/cpython/pull/150115#event-25728184002
https://github.com/apps/miss-islington-app
miss-islington-apphttps://github.com/apps/miss-islington-app
May 19, 2026https://github.com/python/cpython/pull/150115#issuecomment-4492265038
@colesburyhttps://github.com/colesbury
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/apps/miss-islington-app
miss-islington-apphttps://github.com/apps/miss-islington-app
May 19, 2026https://github.com/python/cpython/pull/150115#issuecomment-4492265049
@colesburyhttps://github.com/colesbury
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/colesbury
colesburyhttps://github.com/colesbury
May 19, 2026 21:37https://github.com/python/cpython/pull/150115#event-25728186096
https://github.com/colesbury
colesburyhttps://github.com/colesbury
awaiting merge https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22
May 19, 2026https://github.com/python/cpython/pull/150115#event-25728188971
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
May 19, 2026https://github.com/python/cpython/pull/150115#issuecomment-4492267141
GH-150124https://github.com/python/cpython/pull/150124
3.15 branchhttps://github.com/python/cpython/tree/3.15
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
May 19, 2026https://github.com/python/cpython/pull/150115#issuecomment-4492267149
GH-150123https://github.com/python/cpython/pull/150123
3.14 branchhttps://github.com/python/cpython/tree/3.14
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
needs backport to 3.15 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.15%22
needs backport to 3.14 https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22needs%20backport%20to%203.14%22
May 19, 2026https://github.com/python/cpython/pull/150115#event-25728199804
colesburyhttps://github.com/colesbury
May 19, 2026 https://github.com/python/cpython/pull/150115#ref-commit-dc3a0b4
https://github.com/miss-islington
https://github.com/colesbury
[3.14]https://github.com/python/cpython/commit/dc3a0b423d73a17ee28488603b0fb9074c1d1dcf
gh-150114https://github.com/python/cpython/issues/150114
: Reduce memory usage of test_free_threading.test_ite…https://github.com/python/cpython/commit/dc3a0b423d73a17ee28488603b0fb9074c1d1dcf
dc3a0b4https://github.com/python/cpython/commit/dc3a0b423d73a17ee28488603b0fb9074c1d1dcf
gh-150115https://github.com/python/cpython/pull/150115
#150123https://github.com/python/cpython/pull/150123
61f1221https://github.com/python/cpython/commit/61f12211fc40aef4a2dcccb9c94aae8108042edb
colesburyhttps://github.com/colesbury
May 19, 2026 https://github.com/python/cpython/pull/150115#ref-commit-de401ef
https://github.com/miss-islington
https://github.com/colesbury
[3.15]https://github.com/python/cpython/commit/de401ef6a5fc9d064ec89d6ee15844af95d4fbe8
gh-150114https://github.com/python/cpython/issues/150114
: Reduce memory usage of test_free_threading.test_ite…https://github.com/python/cpython/commit/de401ef6a5fc9d064ec89d6ee15844af95d4fbe8
de401efhttps://github.com/python/cpython/commit/de401ef6a5fc9d064ec89d6ee15844af95d4fbe8
gh-150115https://github.com/python/cpython/pull/150115
#150124https://github.com/python/cpython/pull/150124
61f1221https://github.com/python/cpython/commit/61f12211fc40aef4a2dcccb9c94aae8108042edb
https://github.com/hugovk
hugovkhttps://github.com/hugovk
May 20, 2026 https://github.com/python/cpython/pull/150115#ref-issue-4482420533
Ubuntu freethreading build failed twice spuriously #150139 https://github.com/python/cpython/issues/150139
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F150115
https://github.com/cmaloney
cmaloney https://github.com/cmaloney
https://github.com/python/cpython/pull/150115/files/8a0647f2f8b7369dc9fda7277620b11e772ccf1a
https://github.com/zooba
zooba https://github.com/zooba
https://github.com/python/cpython/pull/150115/files/8a0647f2f8b7369dc9fda7277620b11e772ccf1a
skip news https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22
tests https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atests
topic-free-threading https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atopic-free-threading
Please reload this pagehttps://github.com/python/cpython/pull/150115
https://github.com/colesbury
https://github.com/zooba
https://github.com/cmaloney
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.