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  1. JDK
  2. JDK-8136759

Regression in Applet startup time with Internet Explorer on 8u60 and 8u65-b14

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      Description

        Applet startup time under IE increased significantly with 8u60. It is
        approximately 10-20 times slower with 8u60 compared to 8u51.

        With the attached testcase we see the following results:

        IE 11 - Java 8u60
        - First time: around 28 seconds
        - 2nd time: around 20 to 25 seconds
        - After browser restart: 25 to 28 seconds

        IE 11 - Java 8u51
        - First time: around 5-8 seconds
        - 2nd time: 1 second
        - After browser restart: around 5-8 seconds

        The problem is not reproducible with Firefox.

        There are a few existing bugs which appear to report similar behavior.
        JDK-8134741 seems to describe a similar issue. 8134741 was closed as
        a duplicate of 8134469. 8134469 appears to be specific to situations in
        which multiple applets are loaded concurrently, unlike the situation
        presented here. 8134469 was closed as a duplicate of 8133665. A fix for
        8133665 was integrated into 8u65-b14, but we tested that build also exhibits
        the same startup time regression.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8154644 Regression in Applet startup time with Internet Explorer on 8u60 and 8u65-b14

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved
            duplicates

            Bug - A problem which impairs or prevents the functions of the product. JDK-8136611 Performance delay in 8u60

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8142531 Significant delays in applet loading since 8u60

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8144986 20 seconds delay when inserting dynamically an applet in a html page

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8149429 Loading applet in different frame causes long delay with IE11

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8136825 Multiple applets in framed document load very slowly, regression in 1.8.0_60

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8145177 Reload applet in frame is too long and UI controls outside frame hangs

            • P3 - Major loss of function.
            • Closed
            is blocked by

            Bug - A problem which impairs or prevents the functions of the product. JDK-8133665 REGRESSION: Hidden applet does not load in 8u60 and 8u65

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8243558 JDK Provider Guide should document that DSA signature generation is now subject to a key strength check

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8159886 Window of a newly launched Oracle Forms applet loses focus

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8154229 Internet Explorer hangs with latest version of Java Update and jQuery dialog

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8151391 OutOfMemoryError at com.sun.deploy.uitoolkit.impl.awt.AWTAnimationPanel2.allocateBackBuffer

            • P3 - Major loss of function.
            • Closed

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                mcherkas Mikhail Cherkasov (Inactive)
                shadowbug Shadow Bug
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                  Created:
                  Updated:
                  Resolved: