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-rw-r--r--lintcheck/src/main.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/lintcheck/src/main.rs b/lintcheck/src/main.rs
index ab86f6ad6f9..c8b4a2c9e20 100644
--- a/lintcheck/src/main.rs
+++ b/lintcheck/src/main.rs
@@ -128,6 +128,7 @@ impl Crate {
                 "-g",           // Enable call-graph, useful for flamegraphs and produces richer reports
                 "--quiet",      // Do not tamper with lintcheck's normal output
                 "--compression-level=22",
+                "--freq=3000", // Slow down program to capture all events
                 "-o",
                 &perf_data_filename,
                 "--",