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authorLoïc Hoguin <[email protected]>2022-01-26 12:31:16 +0100
committerLoïc Hoguin <[email protected]>2022-01-26 12:31:16 +0100
commit0af007b8ec40fd2c05b19d4491841184af3e57c8 (patch)
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OTP-23.3.4.10
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+Patch Package: OTP 23.3.4.10
+Git Tag: OTP-23.3.4.10
+Date: 2021-12-21
+Trouble Report Id: OTP-17796, OTP-17827
+Seq num: ERIERL-729, GH-5527
+System: OTP
+Release: 23
+Application: erts-11.2.2.9
+Predecessor: OTP 23.3.4.9
+
+ Check out the git tag OTP-23.3.4.10, and build a full OTP system
+ including documentation. Apply one or more applications from this
+ build as patches to your installation using the 'otp_patch_apply'
+ tool. For information on install requirements, see descriptions for
+ each application version below.
+
+ ---------------------------------------------------------------------
+ --- HIGHLIGHTS ------------------------------------------------------
+ ---------------------------------------------------------------------
+
+ OTP-17796 Application(s): erts
+ Related Id(s): ERIERL-729, PR-5473
+
+ Responsiveness of processes executing on normal or low
+ priority could suffer due to code purging or literal
+ area removal on systems with a huge amount of
+ processes. This since during these operations all
+ processes on the system were scheduled for execution at
+ once.
+
+ This problem has been fixed by introducing a limit on
+ outstanding purge and copy literal requests in the
+ system. By default this limit is set to twice the
+ amount of schedulers on the system. This will ensure
+ that schedulers will have enough work scheduled to
+ perform these operations as quickly as possible at the
+ same time as other work will be interleaved to a much
+ higher degree. Performance of these operations will
+ however be somewhat degraded due to the overhead of
+ enforcing this limit compared to when using a very
+ large limit.
+
+ This limit can be set by passing the +zosrl command
+ line argument to erl, or by calling
+ erlang:system_flag(outstanding_system_requests_limit,
+ NewLimit).
+
+
+ ---------------------------------------------------------------------
+ --- erts-11.2.2.9 ---------------------------------------------------
+ ---------------------------------------------------------------------
+
+ The erts-11.2.2.9 application can be applied independently of other
+ applications on a full OTP 23 installation.
+
+ --- Fixed Bugs and Malfunctions ---
+
+ OTP-17827 Application(s): erts
+ Related Id(s): GH-5527
+
+ Fixed a memory leak in file:read_file_info/2 and
+ file:read_file/1 on Windows.
+
+
+ --- Improvements and New Features ---
+
+ OTP-17796 Application(s): erts
+ Related Id(s): ERIERL-729, PR-5473
+
+ *** HIGHLIGHT ***
+
+ Responsiveness of processes executing on normal or low
+ priority could suffer due to code purging or literal
+ area removal on systems with a huge amount of
+ processes. This since during these operations all
+ processes on the system were scheduled for execution at
+ once.
+
+ This problem has been fixed by introducing a limit on
+ outstanding purge and copy literal requests in the
+ system. By default this limit is set to twice the
+ amount of schedulers on the system. This will ensure
+ that schedulers will have enough work scheduled to
+ perform these operations as quickly as possible at the
+ same time as other work will be interleaved to a much
+ higher degree. Performance of these operations will
+ however be somewhat degraded due to the overhead of
+ enforcing this limit compared to when using a very
+ large limit.
+
+ This limit can be set by passing the +zosrl command
+ line argument to erl, or by calling
+ erlang:system_flag(outstanding_system_requests_limit,
+ NewLimit).
+
+
+ Full runtime dependencies of erts-11.2.2.9: kernel-7.0, sasl-3.3,
+ stdlib-3.13
+
+
+ ---------------------------------------------------------------------
+ ---------------------------------------------------------------------
+ ---------------------------------------------------------------------
+