os/bluestore: dump bluefs read_disk[_slow] stats with daemonperf cmd

Signed-off-by: Igor Fedotov <ifedotov@suse.com>

diff --git a/src/os/bluestore/BlueFS.cc b/src/os/bluestore/BlueFS.cc
index ec93b3f673512be61b81a926f6293aafc1bfc197..444218a2b73979b4eccec4e2a28620361da370c2 100644 (file)
--- a/src/os/bluestore/BlueFS.cc
+++ b/src/os/bluestore/BlueFS.cc
@@ -276,19 +276,28 @@ void BlueFS::_init_logger()
                    "random read requests processed");
   b.add_u64_counter(l_bluefs_read_random_bytes, "read_random_bytes",
                    "Bytes requested in random read mode",
-                   "rrdb",
-                   PerfCountersBuilder::PRIO_INTERESTING, unit_t(UNIT_BYTES));
+                   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");
   b.add_u64_counter(l_bluefs_read_random_disk_bytes, "read_random_disk_bytes",
-                   "Bytes read from disk in random read mode", NULL,
-                   PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES));
+                   "Bytes read from disk in random read mode",
+                   "rrd",
+                   PerfCountersBuilder::PRIO_INTERESTING,
+                   unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_random_disk_bytes_wal, "read_random_disk_bytes_wal",
-    "random reads requests going to WAL disk");
+                   "random reads requests going to WAL disk",
+                   NULL,
+                   PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_random_disk_bytes_db, "read_random_disk_bytes_db",
-    "random reads requests going to DB disk");
+                   "random reads requests going to DB disk",
+                   NULL,
+                   PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_random_disk_bytes_slow, "read_random_disk_bytes_slow",
-    "random reads requests going to main disk");
+                   "random reads requests going to main disk",
+                   "rrds",
+                   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");
   b.add_u64_counter(l_bluefs_read_random_buffer_bytes, "read_random_buffer_bytes",
@@ -299,21 +308,27 @@ void BlueFS::_init_logger()
                    "buffered read requests processed");
   b.add_u64_counter(l_bluefs_read_bytes, "read_bytes",
                    "Bytes requested in buffered read mode",
-                   "read",
-                   PerfCountersBuilder::PRIO_INTERESTING, unit_t(UNIT_BYTES));
+                   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");
   b.add_u64_counter(l_bluefs_read_disk_bytes, "read_disk_bytes",
-    "Bytes read in buffered mode from disk", NULL,
-    PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES));
+                   "Bytes read in buffered mode from disk",
+                   "rd",
+                   PerfCountersBuilder::PRIO_INTERESTING, unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_disk_bytes_wal, "read_disk_bytes_wal",
-    "reads requests going to WAL disk");
+                   "reads requests going to WAL disk",
+                   NULL,
+                   PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_disk_bytes_db, "read_disk_bytes_db",
-    "reads requests going to DB disk");
+                   "reads requests going to DB disk",
+                   NULL,
+                   PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_disk_bytes_slow, "read_disk_bytes_slow",
-    "reads requests going to main disk");
-
+                   "reads requests going to main disk",
+                   "rds",
+                   PerfCountersBuilder::PRIO_INTERESTING, unit_t(UNIT_BYTES));
   b.add_u64_counter(l_bluefs_read_prefetch_count, "read_prefetch_count",
                    "prefetch read requests processed");
   b.add_u64_counter(l_bluefs_read_prefetch_bytes, "read_prefetch_bytes",