upgrade pprof-rs to 0.6.1 (tikv#39)

mornyx · Nov 26, 2021 · 9f558a1 · 9f558a1
1 parent 177cfbf
commit 9f558a1
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Showing 3 changed files with 141 additions and 43 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -179,7 +179,7 @@ pd_client = { path = "components/pd_client", default-features = false }
 pin-project = "1.0"
 pnet_datalink = "0.23"
 prost = "0.7"
-pprof = { version = "^0.4", default-features = false, features = ["flamegraph", "protobuf", "cpp"] }
+pprof = { version = "^0.6", default-features = false, features = ["flamegraph", "protobuf", "cpp"] }
 protobuf = "2.8"
 raft = { version = "0.6.0-alpha", default-features = false }
 raftstore = { path = "components/raftstore", default-features = false }

diff --git a/src/server/status_server/mod.rs b/src/server/status_server/mod.rs
@@ -341,7 +341,10 @@ where
     }
 
     pub async fn dump_rsprof(seconds: u64, frequency: i32) -> pprof::Result<pprof::Report> {
-        let guard = pprof::ProfilerGuard::new(frequency)?;
+        let guard = pprof::ProfilerGuardBuilder::default()
+            .frequency(frequency)
+            .blocklist(&["libc", "libgcc", "pthread"])
+            .build()?;
         info!(
             "start profiling {} seconds with frequency {} /s",
             seconds, frequency