[tor-commits] [collector/master] Add log statement for current memory usage.

[karsten at torproject.org]

commit bddc73ce6700a1498cbffb294de135949d02a41d
Author: Karsten Loesing <karsten.loesing at gmx.net>
Date:   Thu Dec 10 22:08:42 2020 +0100

    Add log statement for current memory usage.
---
 .../org/torproject/metrics/collector/indexer/CreateIndexJson.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/org/torproject/metrics/collector/indexer/CreateIndexJson.java b/src/main/java/org/torproject/metrics/collector/indexer/CreateIndexJson.java
index 3d86947..887a3e1 100644
--- a/src/main/java/org/torproject/metrics/collector/indexer/CreateIndexJson.java
+++ b/src/main/java/org/torproject/metrics/collector/indexer/CreateIndexJson.java
@@ -245,6 +245,10 @@ public class CreateIndexJson extends CollecTorMain {
       logger.info("Writing uncompressed and compressed index.json files to "
           + "disk.");
       this.writeIndex(this.index, now);
+      Runtime rt = Runtime.getRuntime();
+      logger.info("Current memory usage is: free = {} B, total = {} B, "
+          + "max = {} B.",
+          rt.freeMemory(), rt.totalMemory(), rt.maxMemory());
       logger.info("Pausing until next index update run.");
     } catch (IOException e) {
       logger.error("I/O error while updating index.json files. Trying again in "