How To Install rr on Fedora 34
Introduction
In this tutorial we learn how to install rr
on Fedora 34.
What is rr
rr is a lightweight tool for recording and replaying execution of applications (trees of processes and threads). For more information, please visit http
We can use yum
or dnf
to install rr
on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install rr.
Install rr on Fedora 34 Using dnf
Update yum database with dnf
using the following command.
sudo dnf makecache --refresh
The output should look something like this:
Fedora 34 - x86_64 20 kB/s | 6.6 kB 00:00
Fedora 34 openh264 (From Cisco) - x86_64 1.4 kB/s | 989 B 00:00
Fedora Modular 34 - x86_64 68 kB/s | 6.5 kB 00:00
Fedora 34 - x86_64 - Updates 3.5 kB/s | 6.2 kB 00:01
Fedora Modular 34 - x86_64 - Updates 17 kB/s | 5.9 kB 00:00
Metadata cache created.
After updating yum database, We can install rr
using dnf
by running the following command:
sudo dnf -y install rr
Install rr on Fedora 34 Using yum
Update yum database with yum
using the following command.
sudo yum makecache --refresh
The output should look something like this:
Fedora 34 - x86_64 20 kB/s | 6.6 kB 00:00
Fedora 34 openh264 (From Cisco) - x86_64 1.4 kB/s | 989 B 00:00
Fedora Modular 34 - x86_64 68 kB/s | 6.5 kB 00:00
Fedora 34 - x86_64 - Updates 3.5 kB/s | 6.2 kB 00:01
Fedora Modular 34 - x86_64 - Updates 17 kB/s | 5.9 kB 00:00
Metadata cache created.
After updating yum database, We can install rr
using yum
by running the following command:
sudo yum -y install rr
How To Uninstall rr on Fedora 34
To uninstall only the rr
package we can use the following command:
sudo dnf remove rr
rr Package Contents on Fedora 34
/usr/bin/rr
/usr/bin/rr-collect-symbols.py
/usr/bin/rr_exec_stub
/usr/bin/signal-rr-recording.sh
/usr/lib/.build-id
/usr/lib/.build-id/2f
/usr/lib/.build-id/2f/6f2ee7f474546fc7352c38fbb104634b1e1876
/usr/lib/.build-id/a3
/usr/lib/.build-id/a3/7ac59ca40bdda79aecd3071270fb8541683892
/usr/lib64/rr
/usr/lib64/rr/librrpreload.so
/usr/share/bash-completion/completions/rr
/usr/share/rr
/usr/share/rr/32bit-avx.xml
/usr/share/rr/32bit-core.xml
/usr/share/rr/32bit-linux.xml
/usr/share/rr/32bit-sse.xml
/usr/share/rr/64bit-avx.xml
/usr/share/rr/64bit-core.xml
/usr/share/rr/64bit-linux.xml
/usr/share/rr/64bit-seg.xml
/usr/share/rr/64bit-sse.xml
/usr/share/rr/aarch64-core.xml
/usr/share/rr/aarch64-fpu.xml
/usr/share/rr/aarch64-pauth.xml
/usr/share/rr/amd64-avx-linux.xml
/usr/share/rr/amd64-linux.xml
/usr/share/rr/i386-avx-linux.xml
/usr/share/rr/i386-linux.xml
/usr/share/rr/rr_page_32
/usr/share/rr/rr_page_32_replay
/usr/share/rr/rr_page_64
/usr/share/rr/rr_page_64_replay
/usr/share/rr/rr_page_arm64
/usr/share/rr/rr_page_arm64_replay
References
Summary
In this tutorial we learn how to install rr
on Fedora 34 using yum and dnf.