Update default timescaledb.max_background_workers

Set it to 16 istead of 8 since that is also the default value in the timescaledb repository. Fixes timescale/timescaledb/#5055
timescale · Dec 8, 2022 · db830a3 · db830a3
1 parent 0c4e8ab
commit db830a3
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/pkg/pgtune/misc.go b/pkg/pgtune/misc.go
@@ -42,7 +42,7 @@ const (
 const MaxConnectionsDefault uint64 = 100
 
 // MaxBackgroundWorkersDefault is the recommended default value for timescaledb.max_background_workers.
-const MaxBackgroundWorkersDefault int = 8
+const MaxBackgroundWorkersDefault int = 16
 
 // getMaxConns gives a default amount of connections based on a memory step
 // function.

diff --git a/pkg/tstune/tuner_test.go b/pkg/tstune/tuner_test.go
@@ -1387,8 +1387,8 @@ var (
 		"effective_cache_size = 6GB",
 		"maintenance_work_mem = 1GB",
 		"work_mem = 20971kB",
-		"timescaledb.max_background_workers = 8",
-		"max_worker_processes = 15",
+		"timescaledb.max_background_workers = 16",
+		"max_worker_processes = 23",
 		"max_parallel_workers_per_gather = 2",
 		"max_parallel_workers = 4",
 		"wal_buffers = 16MB",