Discussions

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  build err on arm64 machine, relocation truncated to fit: R_AARCH64_LD64_GOTPAGE_LO15 against symbol

  zhangzhiqiangcs started May 2, 2024 in Development

  

  

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  Have a question about incoming call from bpftrace

  the-prachi started Apr 30, 2024 in General

  

  

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  got time wrong when sleep at microseconds granularity

  baiwfg2 asked Apr 27, 2024 in Q&A · Unanswered

  

  

  

  

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  bpftrace trace release-built binary and got no output

  baiwfg2 asked Apr 21, 2024 in Q&A · Unanswered

  

  

  

  

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  How to print the function name instead of the address for ustack

  hsueh-yh started Apr 9, 2024 in General

  

  

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  Multiple process spun for each kernel probe

  the-prachi asked Apr 9, 2024 in Q&A · Unanswered

  

  

  

  

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  Is there any way to print the complete file path using bpftrace?

  carbonvibes asked Apr 9, 2024 in Q&A · Answered

  

  

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  Install bcc/bpftrace failed with "Python pcp.pmda module is not installed, install it and try again"

  hsueh-yh asked Apr 2, 2024 in Q&A · Closed · Answered

  

  

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  When using uprobe, the parameter addresses are inconsistent in bpf and user programe.

  Delta-in-hub asked Apr 3, 2024 in Q&A · Closed · Unanswered

  

  

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  bpftrace office hours?

  BurntBrunch started Oct 12, 2022 in Development

  

  

  

  

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  bpftrace performance question

  the-prachi started Apr 2, 2024 in General

  

  

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  how to get human readable output like strace?

  minhuw asked Mar 25, 2024 in Q&A · Unanswered

  

  

  

  

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  centos7无法运行bpftrace和bpftrace tools

  Scroog started Mar 22, 2024 in General

  

  

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  Want to understand the issue with BPFTRACE_HAVE_BTF

  the-prachi started Mar 13, 2024 in General

  

  

  

  

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  Unable to Install bpftrace on Kali Linux

  carbonvibes asked Mar 12, 2024 in Q&A · Unanswered

  

  

  

  

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  bpftrace not working on centos 7

  the-prachi started Mar 5, 2024 in General

  

  

  

  

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  Trying to print the syscalls in the order they were called

  carbonvibes asked Mar 10, 2024 in Q&A · Unanswered

  

  

  

  

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  For loop to iterate through maps

  carbonvibes asked Mar 8, 2024 in Q&A · Answered

  

  

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  error: Compiler does not support fentry

  karim-manaouil asked Mar 5, 2024 in Q&A · Answered

  

  

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  bpftrace v0.14 all programs fail with Segmentation fault

  godjiang2019 asked Feb 29, 2024 in Q&A · Closed · Answered

  

  

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  Does bpftrace support reading the local variable in uprobe?

  kingluo started Feb 18, 2024 in General

  

  

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  How to utilize the output of profile:hz:99 with stack traces and counts to plot graphs

  kode54 asked Feb 22, 2024 in Q&A · Unanswered

  

  

  

  

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  Trying to change the name of result folder

  the-prachi started Feb 8, 2024 in Development · Closed

  

  

  

  

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  ioctl(PERF_EVENT_IOC_SET_BPF): Bad file descriptor

  uli-heller asked Feb 3, 2024 in Q&A · Unanswered

  

  

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  Usage of bpftrace in Large-Scale VM or Kubernetes Environments

  ANSANJAY asked Jan 31, 2024 in Q&A · Unanswered

  

  

  

  

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