Top Tweets for #AsyncProfiler
I made a brew formula to install #asyncprofiler, #Homebrew folk merged it this morning. So now it's easier to install and use.
https://t.co/7n3s9Rnfg4
#java #profiling
https://t.co/FJ8IRIxyPW
Nice change on wall clock profiling for #asyncprofiler
To be fair, the @AndreiPangin #asyncprofiler profiler has been key to help troubleshooting this:
- modifying the malloc branch to capture "live" set in malloc
- with -e mprotect to check RSS increase on C2 arenas
- with Java method profiling
@cl4es @tstuefe Yep, it was part of an investigation we performed on
@QuarkusIO
due to an increased RSS usage reported at https://t.co/3bXzMRMGey
Without that new tool, knowing what's going on would have been a mess (forcing me to add logs to the arena allocation on C2 :/)
@abhi9u One note re #asyncprofiler : first get the number of total events and real time duration to find the appropriate interval to be used in the profiler, or it risk to receive Billions (many!) of events
(2/2)
I cannot really thanks enough @AndreiPangin for #asyncprofiler
candies he put into it, for example https://t.co/SPnjWlGNmX
[TR] #java #docker #asyncprofiler ile ilgili random bir yayin. Ilgilenen uykusuzlar gelebilir :) https://t.co/M7Q4VF9wTp
Ideas for #netty , someone want give it a shot?
https://t.co/iitVEzJilP
This can make it an easy integration with any JFR to flamegraphs tool (#asyncprofiler converter too)
How do profilers like #asyncprofiler work? How to write your own? Get your intense coding hat on because this brand new series by @parttimen3rd @SweetSapMachine tries to write a tiny sampling-based #profiler from scratch!
https://t.co/VI0UUgCjEc #foojaytip
"Journey to a N-fold improvement due to a stealthy scalability issue" by @forked_franz https://t.co/DoWO6MqZA9 #java #jvm #asyncprofiler
Tired of dealing with #AsyncProfiler binaries just to embed the profiler into your library: Try https://t.co/N8hBr66h4F which does nothing more than that, built from the official binaries. AsyncProfiler is just an "AsyncProfilerLoader.load()" away.
@TanelPoder @jpbempel @phil_eaton #asyncprofiler combines the same events with JVM stacktraces to profile Java applications, so you're able to see which Java method had all those cache misses.
@p_bouda @pressron AsyncGrtCallTrace, last time I have checked, reports vthreads stack traces starting from who resume them (in case they were previously parked) - at least according to #asyncprofiler and TBH I like it (1/2)
#AsyncProfiler's flamegraph of Virtual Threads - check it out and zoom in! https://t.co/0q7576Mxxt
My journey to understand different #java profilers and how the lie continues 🚀 🤯
Important checkpoints to understand - safepoint bias, #asyncprofiler (AsyncGetCallTrace API), performance counters, now digging into "skid". 📚
Links that I found most useful so far 🧵
@PeterVeentjer @jholusa @hazelcast Same here, would be great if #asyncprofiler could be used directly from JMC - I miss this as much as perf annotated java (from Solaris studios, sigh)
New blog post: Why JVM modern profilers are still safepoint biased?
#AsyncProfiler #JFR #HonestProfiler #AsyncGetCallTrace #DebugNonSafepoint
https://t.co/C8FZwtp3Dn
If that’s interesting to anyone I’ve made an @Homebrew (macOs) formula for AsyncProfiler (works on LinuxBrew Intel/ARM64 too)
brew tap bric3/tap
brew install async-profiler
https://t.co/66mylr6tQ8 --version
Cc @AndreiPangin #AsyncProfiler
Formula https://t.co/Wp8Q7ANfuA
#asyncprofiler finally get https://t.co/WDCjWz4HPK in! Yeee
The official, lightweight and unbiased (on large objects) allocation profiling (sampling)
Last Seen Hashtags on Sotwe
breeding
Seen from Pakistan
momson() nolimit.....
Seen from Sweden
DadAndDaughterMoments
beurette hijab
Seen from Sweden
RahulKMehraa
Seen from Netherlands
นวดสกลนคร
Seen from Thailand
omegle()+filter:native_video
Seen from United States
omegle
Seen from Thailand
소추능욕
Seen from Korea
รีทวิตส่งคลิปเต็มไม่เบลอ
Seen from Thailand
Most Popular Users
Elon Musk 
@elonmusk
241M followers
Barack Obama
@barackobama
119.2M followers
Cristiano Ronaldo
@cristiano
112M followers
Donald J. Trump
@realdonaldtrump
111.8M followers
Narendra Modi
@narendramodi
107.1M followers
Rihanna
@rihanna
98M followers
NASA
@nasa
92.2M followers
Justin Bieber
@justinbieber
91.2M followers
KATY PERRY
@katyperry
88.4M followers
Taylor Swift
@taylorswift13
82.3M followers
Lady Gaga
@ladygaga
73.8M followers
Virat Kohli
@imvkohli
71.1M followers
Kim Kardashian
@kimkardashian
70.2M followers
YouTube
@youtube
68.7M followers
Bill Gates
@billgates
64.3M followers
Neymar Jr
@neymarjr
64M followers
The Ellen Show
@theellenshow
62.4M followers
CNN
@cnn
61.8M followers
Selena Gomez
@selenagomez
61.5M followers
X
@x
60.8M followers