From a802ae3fdc83aabe7e56062f3679487e2177107c Mon Sep 17 00:00:00 2001
From: Carl <carl@solana.com>
Date: Tue, 18 Dec 2018 21:16:45 -0800
Subject: [PATCH] cleanup

---
 fullnode/src/main.rs     |  2 +-
 src/broadcast_service.rs |  8 --------
 src/db_ledger.rs         | 30 ------------------------------
 3 files changed, 1 insertion(+), 39 deletions(-)

diff --git a/fullnode/src/main.rs b/fullnode/src/main.rs
index f0dd20cfd4a5bb..4bb3d3514b9643 100644
--- a/fullnode/src/main.rs
+++ b/fullnode/src/main.rs
@@ -119,7 +119,7 @@ fn main() {
     let mut leader_scheduler = LeaderScheduler::default();
 
     // Remove this line to enable leader rotation
-    leader_scheduler.use_only_bootstrap_leader = true;
+    leader_scheduler.use_only_bootstrap_leader = use_only_bootstrap_leader;
 
     let rpc_port = if let Some(port) = matches.value_of("rpc") {
         let port_number = port.to_string().parse().expect("integer");
diff --git a/src/broadcast_service.rs b/src/broadcast_service.rs
index d01bbf4237a9f5..1fe27e0984cb53 100644
--- a/src/broadcast_service.rs
+++ b/src/broadcast_service.rs
@@ -125,7 +125,6 @@ fn broadcast(
             }
             for b in &blobs {
                 {
-                    println!("blob size: {}", b.read().unwrap().data_size()?);
                     let ix = b.read().unwrap().index().expect("blob index");
                     let pos = (ix % window_size) as usize;
                     trace!("{} caching {} at {}", id, ix, pos);
@@ -134,16 +133,9 @@ fn broadcast(
                 }
             }
 
-            let write_start = Instant::now();
             db_ledger
                 .write_consecutive_blobs(&blobs)
                 .expect("Unrecoverable failure to write to database");
-            let duration = duration_as_ms(&write_start.elapsed()) as usize;
-            println!(
-                "Writing {} blobs in broadcast, elapsed: {}",
-                blobs.len(),
-                duration
-            );
         }
 
         // Fill in the coding blob data from the window data blobs
diff --git a/src/db_ledger.rs b/src/db_ledger.rs
index 4de556445e723d..a2f8066b13d5d4 100644
--- a/src/db_ledger.rs
+++ b/src/db_ledger.rs
@@ -11,12 +11,10 @@ use rocksdb::{ColumnFamily, ColumnFamilyDescriptor, DBRawIterator, Options, Writ
 use serde::de::DeserializeOwned;
 use serde::Serialize;
 use solana_sdk::signature::{Keypair, KeypairUtil};
-use solana_sdk::timing::duration_as_ms;
 use std::borrow::Borrow;
 use std::cmp::max;
 use std::io;
 use std::path::Path;
-use std::time::Instant;
 
 pub const DB_LEDGER_DIRECTORY: &str = "rocksdb";
 // A good value for this is the number of cores on the machine
@@ -351,21 +349,12 @@ impl DbLedger {
             return Ok(vec![]);
         }
 
-        let new_blobs_len = new_blobs.len();
-        let sort_start = Instant::now();
         new_blobs.sort_unstable_by(|b1, b2| {
             b1.borrow()
                 .index()
                 .unwrap()
                 .cmp(&b2.borrow().index().unwrap())
         });
-        let duration = duration_as_ms(&sort_start.elapsed()) as usize;
-        if new_blobs_len > 100 {
-            println!(
-                "Sort {} blobs in db_ledger, elapsed: {}",
-                new_blobs_len, duration
-            );
-        }
 
         let meta_key = MetaCf::key(DEFAULT_SLOT_HEIGHT);
 
@@ -400,7 +389,6 @@ impl DbLedger {
 
         let mut consumed_queue = vec![];
 
-        let loop_start = Instant::now();
         if meta.consumed == lowest_index {
             // Find the next consecutive block of blobs.
             // TODO: account for consecutive blocks that
@@ -459,22 +447,12 @@ impl DbLedger {
             }
         }
 
-        let duration = duration_as_ms(&loop_start.elapsed()) as usize;
-        if new_blobs_len > 100 {
-            println!("Loop blobs in db_ledger, elapsed: {}", duration);
-        }
-        let put_cf = Instant::now();
         // Commit Step: Atomic write both the metadata and the data
         let mut batch = WriteBatch::default();
         if should_write_meta {
             batch.put_cf(self.meta_cf.handle(&self.db), &meta_key, &serialize(&meta)?)?;
         }
 
-        let duration = duration_as_ms(&put_cf.elapsed()) as usize;
-        if new_blobs_len > 100 {
-            println!("Put_Cf blobs in db_ledger, elapsed: {}", duration);
-        }
-
         for blob in new_blobs {
             let blob = blob.borrow();
             let key = DataCf::key(blob.slot()?, blob.index()?);
@@ -482,15 +460,7 @@ impl DbLedger {
             batch.put_cf(self.data_cf.handle(&self.db), &key, serialized_blob_datas)?;
         }
 
-        let db_start = Instant::now();
         self.db.write(batch)?;
-        let duration = duration_as_ms(&db_start.elapsed()) as usize;
-        if new_blobs_len > 100 {
-            println!(
-                "Writing {} blobs in db_ledger, elapsed: {}",
-                new_blobs_len, duration
-            );
-        }
         Ok(consumed_queue)
     }