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Welcome to the Mechanical Sympathy group. This group is for discussing how to code sympathetically for the underlying stack/platform so good performance can be extracted.

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yang liu, … Nitsan Wakart4

9/28/17

jvm stuck in SafepointSynchronize::begin()

Thanks Alex! For future reference to all here: AFAIK lightweight-java-profiler has never progressed

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jvm stuck in SafepointSynchronize::begin()

Thanks Alex! For future reference to all here: AFAIK lightweight-java-profiler has never progressed

9/28/17

Ivan Kelly, … Vitaly Davidovich17

12/14/16

Minimum realistic GC time for G1 collector on 10GB

Have you tried just setting -Xmx10g and -XX:MaxGCPauseMillis=10? This is typically a good baseline to

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Minimum realistic GC time for G1 collector on 10GB

Have you tried just setting -Xmx10g and -XX:MaxGCPauseMillis=10? This is typically a good baseline to

12/14/16

Tech Sigmainfy

11/10/15

Java GARBAGE_COLLECTION_NOTIFICATION Received for NOT A REAL GC with every information being ZERO

Hope anyone can enlighten me about a special garbage collection notification with all the data

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Java GARBAGE_COLLECTION_NOTIFICATION Received for NOT A REAL GC with every information being ZERO

Hope anyone can enlighten me about a special garbage collection notification with all the data

11/10/15

Ramon Nogueira, … Michael Barker13

2/2/14

Azul Zing and the GPL

Hi Ramon, > Yip, I've done this. I'll be sure to report back on what the outcome is. I don

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Latency

OpenJDK

jvm

Azul Zing and the GPL

Hi Ramon, > Yip, I've done this. I'll be sure to report back on what the outcome is. I don

2/2/14

Michał Warecki, … Kirk Pepperdine38

6/17/13

Shenandoah: A pauseless GC for OpenJDK

Gil, this is information that is simply unknown outside of a select few.. and it's something that

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Java

OpenJDK

Performance

Shenandoah: A pauseless GC for OpenJDK

Gil, this is information that is simply unknown outside of a select few.. and it's something that

6/17/13