Tags: devbv/bcc
Tags
update debian changelog for release v0.20.0 * Support for kernel up to 5.12 * Some basic support for MIPS * added bpf_map_lookup_batch and bpf_map_delete_batch support * tools/funclatency.py support nested or recursive functions * tools/biolatency.py can optionally print out average/total value * fix possible marco HAVE_BUILTIN_BSWAP redefine warning for kernel >= 5.10. * new tools: virtiostat * new libbpf-tools: ext4dist * doc update and bug fixes Signed-off-by: Yonghong Song <[email protected]>
update debian changelog for release v0.19.0 * Support for kernel up to 5.11 * allow BCC as a cmake subproject * add LPORT support in tcpconnlat and tcpconnect * added bpf_map_lookup_and_delete_batch support * new tools: virtiostat * new libbpf-tools: cpufreq, funclatency, cachestat * add install target to libbpf-tools * a few lua fixes * doc update and bug fixes Signed-off-by: Yonghong Song <[email protected]>
update debian changelog for release v0.18.0 * Support for kernel up to 5.10 * add bpf kfunc/kretfunc C++ example * add PT_REGS_PARMx_SYSCALL helper macro * biolatency: allow json output * biolatpcts: support measuring overall latencies between two events * fix build when ENABLE_CLANG_JIT is disabled * doc update and bug fixes Signed-off-by: Yonghong Song <[email protected]>
update debian changelog for release v0.17.0 * Support for kernel up to 5.9 * usdt: add uprobe refcnt support * use newer llvm/clang versions in debian packaging if possible * add bpf iterator C++ support * new bcc tools: tcprtt, netqtop, swapin, tcpsynbl, threadsnoop * tcpconnect: add DNS correlation to connect tracking * new libbpf-tools: llcstat, numamove, runqlen, runqlat, softirgs, hardirqs * doc update, bug fixes and some additional arguments for tools Signed-off-by: Yonghong Song <[email protected]>
prepare for release v0.16.0 add changelog for release v0.16.0 Signed-off-by: Yonghong Song <[email protected]>
prepare for release v0.15.0 added changelog for release v0.15.0 Signed-off-by: Yonghong Song <[email protected]>
debian changelog for v0.13.0 tag
* Support for kernel up to 5.5
* bindsnoop tool to track tcp/udp bind information
* added compile-once run-everywhere based libbpf-tools, currently
only runqslower is implemented.
* new map support: sockhash, sockmap, sk_storage, cgroup_storage
* enable to run github actions on the diff
* cgroupmap based cgroup filtering for opensnoop, execsnoop and bindsnoop.
* lots of bug fixes.
Signed-off-by: Yonghong Song <[email protected]>
debian changelog for v0.12.0 tag
the main changes from v0.11.0 to v0.12.0 tag:
* Support for kernel up to 5.4
* klockstat tool to track kernel mutex lock statistics
* cmake option CMAKE_USE_LIBBPF_PACKAGE to build a bcc shared library
linking with distro libbpf_static.a
* new map.lookup_or_try_init() API to remove hidden return in
map.lookup_or_init()
* BPF_ARRAY_OF_MAPS and BPF_HASH_OF_MAPS support
* support symbol offset for uprobe in both C++ and python API,
kprobe already has the support
* bug fixes for trace.py, tcpretrans.py, runqslower.py, etc.
Signed-off-by: Yonghong Song <[email protected]>
PreviousNext