diff options
author | Håkon Hallingstad <hakon@yahooinc.com> | 2023-08-22 14:25:12 +0200 |
---|---|---|
committer | Håkon Hallingstad <hakon@yahooinc.com> | 2023-08-22 14:25:12 +0200 |
commit | 099d9321e2f9708b4277f3adc7be368e70a3a669 (patch) | |
tree | eb1a635265f1a5a3edb8c074123e1e21e1331a87 /flags | |
parent | f816fdb94db2a8cd2cdbcb4f639caa5fad769a39 (diff) |
Document recommendation on memory.high vs memory.max
Diffstat (limited to 'flags')
-rw-r--r-- | flags/src/main/java/com/yahoo/vespa/flags/Flags.java | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/flags/src/main/java/com/yahoo/vespa/flags/Flags.java b/flags/src/main/java/com/yahoo/vespa/flags/Flags.java index c48a4243fde..aec94ddb08b 100644 --- a/flags/src/main/java/com/yahoo/vespa/flags/Flags.java +++ b/flags/src/main/java/com/yahoo/vespa/flags/Flags.java @@ -212,14 +212,18 @@ public class Flags { public static final UnboundStringFlag SYSTEM_MEMORY_HIGH = defineStringFlag( "system-memory-high", "", List.of("baldersheim"), "2023-02-14", "2023-12-31", - "The value to write to /sys/fs/cgroup/system.slice/memory.high, if non-empty.", + "The value to write to /sys/fs/cgroup/system.slice/memory.high, if non-empty. " + + "You may want lower memory.high before lowering memory.max, " + + "and raise memory.high after raising memory.max.", "Takes effect on next tick.", NODE_TYPE); public static final UnboundStringFlag SYSTEM_MEMORY_MAX = defineStringFlag( "system-memory-max", "", List.of("baldersheim"), "2023-02-14", "2023-12-31", - "The value to write to /sys/fs/cgroup/system.slice/memory.max, if non-empty.", + "The value to write to /sys/fs/cgroup/system.slice/memory.max, if non-empty. " + + "You may want lower memory.high before lowering memory.max, " + + "and raise memory.high after raising memory.max.", "Takes effect on next tick.", NODE_TYPE); |