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8309527: Improve test proxy performance #14329

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@djelinski djelinski commented Jun 6, 2023

Please review this change to introduce buffering in the tunnelling proxy implementations.

Copying network data one byte at a time is very inefficient. ProxyAuthDisabledSchemesSSL is 10 seconds faster (from 40 down to 30s) on my Windows machine with these changes.

I did not quantify the improvements in other tests affected by this change; I only verified that they continue to pass.


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  • JDK-8309527: Improve test proxy performance (Enhancement - "4")

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$ git fetch https://git.openjdk.org/jdk.git pull/14329/head:pull/14329
$ git checkout pull/14329

Update a local copy of the PR:
$ git checkout pull/14329
$ git pull https://git.openjdk.org/jdk.git pull/14329/head

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Checkout this PR locally:
$ git pr checkout 14329

View PR using the GUI difftool:
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https://git.openjdk.org/jdk/pull/14329.diff

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bridgekeeper bot commented Jun 6, 2023

👋 Welcome back djelinski! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

@openjdk openjdk bot changed the title 8309527 8309527: Improve test proxy performance Jun 6, 2023
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openjdk bot commented Jun 6, 2023

@djelinski The following label will be automatically applied to this pull request:

  • net

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

@openjdk openjdk bot added the net net-dev@openjdk.org label Jun 6, 2023
@djelinski djelinski marked this pull request as ready for review June 6, 2023 10:47
@openjdk openjdk bot added the rfr Pull request is ready for review label Jun 6, 2023
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mlbridge bot commented Jun 6, 2023

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@dfuch dfuch left a comment

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Good finding!

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openjdk bot commented Jun 6, 2023

@djelinski This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8309527: Improve test proxy performance

Reviewed-by: dfuchs, jpai

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 35 new commits pushed to the master branch:

  • a08c5cb: 8307953: [AIX] C locale's font setting was changed by JEP 400
  • 0ceb432: 8309570: ProblemList sun/security/pkcs11/Signature/TestRSAKeyLength.java
  • 65bdbc7: 8309396: com/sun/jdi/JdbMethodExitTest.java fails with virtual threads due to a bug in determining the main thread id
  • 4a75fd4: 8301553: Support Password-Based Cryptography in SunPKCS11
  • 0a4f9ad: 8292157: Incorrect error: "block element not allowed within inline element "
  • 16ab7bf: 8309505: com/sun/jdi/MethodEntryExitEvents.java due to finding wrong main thread
  • d82436e: 8295071: Spec Clarification : ClassFileFormatVersion: System property java.class.version | Java class format version number
  • 571fbdc: 8309506: com/sun/jdi/MultiBreakpointsTest.java fails with virtual test thread factory
  • 7d1147e: 8309554: Update descriptions in SourceVersion
  • 9526190: 8307840: SequencedMap view method specification and implementation adjustments
  • ... and 25 more: https://git.openjdk.org/jdk/compare/6d511f1376e3a0183a484443d05142678bdaa1c2...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

@openjdk openjdk bot added the ready Pull request is ready to be integrated label Jun 6, 2023
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Hello Daniel, these changes look good to me.

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/integrate

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openjdk bot commented Jun 7, 2023

Going to push as commit fadcd65.
Since your change was applied there have been 37 commits pushed to the master branch:

  • 0ed4af7: 8309472: IGV: Add dump_igv(custom_name) for improved debugging
  • f1c7afc: 8306647: Implementation of Structured Concurrency (Preview)
  • a08c5cb: 8307953: [AIX] C locale's font setting was changed by JEP 400
  • 0ceb432: 8309570: ProblemList sun/security/pkcs11/Signature/TestRSAKeyLength.java
  • 65bdbc7: 8309396: com/sun/jdi/JdbMethodExitTest.java fails with virtual threads due to a bug in determining the main thread id
  • 4a75fd4: 8301553: Support Password-Based Cryptography in SunPKCS11
  • 0a4f9ad: 8292157: Incorrect error: "block element not allowed within inline element "
  • 16ab7bf: 8309505: com/sun/jdi/MethodEntryExitEvents.java due to finding wrong main thread
  • d82436e: 8295071: Spec Clarification : ClassFileFormatVersion: System property java.class.version | Java class format version number
  • 571fbdc: 8309506: com/sun/jdi/MultiBreakpointsTest.java fails with virtual test thread factory
  • ... and 27 more: https://git.openjdk.org/jdk/compare/6d511f1376e3a0183a484443d05142678bdaa1c2...master

Your commit was automatically rebased without conflicts.

@openjdk openjdk bot added the integrated Pull request has been integrated label Jun 7, 2023
@openjdk openjdk bot closed this Jun 7, 2023
@openjdk openjdk bot removed ready Pull request is ready to be integrated rfr Pull request is ready for review labels Jun 7, 2023
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openjdk bot commented Jun 7, 2023

@djelinski Pushed as commit fadcd65.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.

@djelinski djelinski deleted the bulk-transfers branch September 27, 2023 08:14
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