Built for Linux C/C++ developers
Time travel debugging for millions of line of code
Resolve P1 customer issues within 24 – 48 hours
Diagnose intermittent failures / flaky tests
Fix concurrency bugs caused by multithreading
What is Time Travel Debugging?
Record a process. Replay the recording. Step back in the
execution history to see what happened.
How Does it Work?
Record
Record a test failure and capture the full program execution (the entire system state including the bug) in a single file. Record unmodified Linux code and no need to recompile.
Replay
Recordings are portable, so can be replayed outside of the original environment and behave in the same way anytime, anywhere for everyone.
Resolve
Trace from symptom to root cause in one cycle to fix bugs faster. Save time fixing regression test failures, legacy bugs, and flaky tests.
Solve your Hardest Bugs – Fast
- Save time diagnosing the root causes of new regressions, flaky tests, and customer-reported issues – cut debugging time by 50 – 80%.
- Diagnose even the hardest of bugs, including memory corruptions and race conditions.
- Travel forward and backward in time to inspect program state – get to any point in the program’s execution history to see what happened.
Watch the Demo
Understand Code You Didn’t Write
Unfamiliar with the codebase? No problem! You don’t have to have it all in your head. All you need is a recording.
The recording captures the whole execution history – every line of code in every thread, every variable, every I/O.
So any developer can:
- Explore how the code is executed dynamically
- Understand code flow
- See exactly what happened and how it happened
Unlike GDB, developers can now see what thread altered what data, when a variable last changed value, or if a timer went off and allocated some memory that had been incorrectly freed.
Integrates with all popular CI / test automation tools and IDEs
Available for Linux Applications
- C
- C++
- GO
- Java
- Kotlin
- Rust
Get started in under 2 mins
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