os/bluestore: raise usefullness tag for some bluefs perf counters

Signed-off-by: Igor Fedotov <igor.fedotov@croit.io>

diff --git a/src/os/bluestore/BlueFS.cc b/src/os/bluestore/BlueFS.cc
index a011a6b12ef003da7d535cfc6db4883436f271a8..6d14fc946029c8c3527e13cc61c56b163452d56d 100644 (file)
--- a/src/os/bluestore/BlueFS.cc
+++ b/src/os/bluestore/BlueFS.cc
@@ -266,20 +266,32 @@ void BlueFS::_init_logger()
                    "slwb",
                    PerfCountersBuilder::PRIO_CRITICAL, unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_max_bytes_wal, "max_bytes_wal",
-                   "Maximum bytes allocated from WAL");
+                   "Maximum bytes allocated from WAL",
+                   "mxwb",
+                   PerfCountersBuilder::PRIO_INTERESTING,
+                   unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_max_bytes_db, "max_bytes_db",
-                   "Maximum bytes allocated from DB");
+                   "Maximum bytes allocated from DB",
+                   "mxdb",
+                   PerfCountersBuilder::PRIO_INTERESTING,
+                   unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_max_bytes_slow, "max_bytes_slow",
-                   "Maximum bytes allocated from SLOW");
-
+                   "Maximum bytes allocated from SLOW",
+                   "mxwb",
+                   PerfCountersBuilder::PRIO_INTERESTING,
+                   unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_random_count, "read_random_count",
-                   "random read requests processed");
+                   "random read requests processed",
+                   NULL,
+                   PerfCountersBuilder::PRIO_USEFUL);
   b.add_u64_counter(l_bluefs_read_random_bytes, "read_random_bytes",
                    "Bytes requested in random read mode",
                    NULL,
                    PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_random_disk_count, "read_random_disk_count",
-                   "random reads requests going to disk");
+                   "random reads requests going to disk",
+                   NULL,
+                   PerfCountersBuilder::PRIO_USEFUL);
   b.add_u64_counter(l_bluefs_read_random_disk_bytes, "read_random_disk_bytes",
                    "Bytes read from disk in random read mode",
                    "rrb",
@@ -299,20 +311,25 @@ void BlueFS::_init_logger()
                    PerfCountersBuilder::PRIO_INTERESTING,
                    unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_random_buffer_count, "read_random_buffer_count",
-                   "random read requests processed using prefetch buffer");
+                   "random read requests processed using prefetch buffer",
+                   NULL,
+                   PerfCountersBuilder::PRIO_USEFUL);
   b.add_u64_counter(l_bluefs_read_random_buffer_bytes, "read_random_buffer_bytes",
-                   "Bytes read from prefetch buffer in random read mode", NULL,
+                   "Bytes read from prefetch buffer in random read mode",
+                   NULL,
                    PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES));
-
   b.add_u64_counter(l_bluefs_read_count, "read_count",
-                   "buffered read requests processed");
+                   "buffered read requests processed",
+                   NULL,
+                   PerfCountersBuilder::PRIO_USEFUL);
   b.add_u64_counter(l_bluefs_read_bytes, "read_bytes",
                    "Bytes requested in buffered read mode",
                    NULL,
                    PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES));
-
   b.add_u64_counter(l_bluefs_read_disk_count, "read_disk_count",
-                   "buffered reads requests going to disk");
+                   "buffered reads requests going to disk",
+                   NULL,
+                   PerfCountersBuilder::PRIO_USEFUL);
   b.add_u64_counter(l_bluefs_read_disk_bytes, "read_disk_bytes",
                    "Bytes read in buffered mode from disk",
                    "rb",
@@ -330,9 +347,12 @@ void BlueFS::_init_logger()
                    "rsb",
                    PerfCountersBuilder::PRIO_INTERESTING, unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_prefetch_count, "read_prefetch_count",
-                   "prefetch read requests processed");
+                   "prefetch read requests processed",
+                    NULL,
+                   PerfCountersBuilder::PRIO_USEFUL);
   b.add_u64_counter(l_bluefs_read_prefetch_bytes, "read_prefetch_bytes",
-                   "Bytes requested in prefetch read mode", NULL,
+                   "Bytes requested in prefetch read mode",
+                    NULL,
                    PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES));
   b.add_u64(l_bluefs_read_zeros_candidate, "read_zeros_candidate",
            "How many times bluefs read found page with all 0s");