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New posts in perf
Interpretation of perf stat output
Mar 17, 2022
performance
caching
optimization
computer-architecture
perf
Understanding CYCLE_ACTIVITY.* Haswell Performance-Monitoring Events
May 16, 2021
intel
performancecounter
cpu-architecture
cpu-cache
perf
Haswell microarchitecture don't have Stalled-cycles-backend in perf
Jan 27, 2022
intel
performancecounter
perf
msr
Recording the java stack-trace when a specific system call is made?
Apr 07, 2022
java
linux
pipe
stack-trace
perf
perf stat gives different number of instruction for every run
Sep 08, 2020
linux
computer-architecture
perf
How to trace the list of PIDs running on a specific core?
Oct 11, 2018
linux
performance
performance-testing
perf
jailhouse
Understanding number of loads and stores retired in a x86 micro-benchmark
Apr 26, 2022
c
gcc
assembly
x86
perf
what's the difference between perf command and perfmon2 or libpfm4
Jan 11, 2021
linux-kernel
perfmon
perf
How to measure mispredictions for a single branch on Linux?
Nov 15, 2022
linux
profiling
perf
branch-prediction
Python subprocess running in background before returning output
Apr 24, 2022
python
linux
linux-kernel
subprocess
perf
can "perf record" or "perf-record" sample child processes?
Mar 21, 2022
linux-kernel
perf
Read performance counters periodically in linux
Jan 30, 2019
linux
perf
Log memory accesses that cause major page faults
Oct 19, 2022
linux
memory
page-fault
perf
systemtap
perf_event_open - how to monitoring multiple events
Jan 02, 2019
linux
intel
perf
Using perf to monitor raw event counters
Aug 24, 2022
linux
profiling
intel
perf
Linux: perf top, kernel symbol not found
Jul 15, 2019
linux
linux-kernel
symbols
perf
L2 instruction fetch misses much higher than L1 instruction fetch misses
Oct 19, 2022
performance
intel
cpu-architecture
cpu-cache
perf
Compile linux tool perf for android
Jul 19, 2017
android
linux
perf
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