From f494c15549608e814b61707928168e6d117e5065 Mon Sep 17 00:00:00 2001
From: Henning Baldersheim <balder@yahoo-inc.com>
Date: Thu, 9 Dec 2021 12:44:04 +0000
Subject: Reduce watermark from 50% to 10% to get faster reaction.

---
 staging_vespalib/src/vespa/vespalib/util/sequencedtaskexecutor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'staging_vespalib/src')

diff --git a/staging_vespalib/src/vespa/vespalib/util/sequencedtaskexecutor.cpp b/staging_vespalib/src/vespa/vespalib/util/sequencedtaskexecutor.cpp
index db27c13463f..76b0235301b 100644
--- a/staging_vespalib/src/vespa/vespalib/util/sequencedtaskexecutor.cpp
+++ b/staging_vespalib/src/vespa/vespalib/util/sequencedtaskexecutor.cpp
@@ -66,7 +66,7 @@ SequencedTaskExecutor::create(Runnable::init_fun_t func, uint32_t threads, uint3
         executors.reserve(threads);
         for (uint32_t id = 0; id < threads; ++id) {
             if (optimize == OptimizeFor::THROUGHPUT) {
-                uint32_t watermark = kindOfWatermark == 0 ? taskLimit / 2 : kindOfWatermark;
+                uint32_t watermark = (kindOfWatermark == 0) ? taskLimit / 10 : kindOfWatermark;
                 executors.push_back(std::make_unique<SingleExecutor>(func, taskLimit, watermark, 100ms));
             } else {
                 executors.push_back(std::make_unique<BlockingThreadStackExecutor>(1, stackSize, taskLimit, func));
-- 
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