Merge pull request #2023 from tronprotocol/decrease_cpu_usage

Yrp · web-flow · commit bdb69b9cdd00 · 2019-03-01T12:56:16.000+08:00
decrease cpu usage
diff --git a/src/main/java/org/tron/core/db/Manager.java b/src/main/java/org/tron/core/db/Manager.java
@@ -389,6 +389,8 @@ public Set<Node> readNeighbours() {
             tx = getRepushTransactions().peek();
             if (tx != null) {
               this.rePush(tx);
+            } else {
+              TimeUnit.MILLISECONDS.sleep(50L);
             }
           } catch (Exception ex) {
             logger.error("unknown exception happened in repush loop", ex);

Original file line number	Diff line number	Diff line change
`@@ -389,6 +389,8 @@ public Set<Node> readNeighbours() {`
`389`	`389`	`tx = getRepushTransactions().peek();`
`390`	`390`	`if (tx != null) {`
`391`	`391`	`this.rePush(tx);`
	`392`	`+ } else {`
	`393`	`+ TimeUnit.MILLISECONDS.sleep(50L);`
`392`	`394`	`}`
`393`	`395`	`} catch (Exception ex) {`
`394`	`396`	`logger.error("unknown exception happened in repush loop", ex);`