diff --git a/collector/diskstats_linux.go b/collector/diskstats_linux.go index 1d39f2bf88..32bb90cb41 100644 --- a/collector/diskstats_linux.go +++ b/collector/diskstats_linux.go @@ -160,6 +160,23 @@ func NewDiskstatsCollector() (Collector, error) { ), valueType: prometheus.CounterValue, factor: .001, }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(namespace, diskSubsystem, "flush_requests_total"), + "The total number of flush requests completed successfully", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + }, + { + desc: prometheus.NewDesc( + prometheus.BuildFQName(namespace, diskSubsystem, "flush_requests_time_seconds_total"), + "This is the total number of seconds spent by all flush requests.", + diskLabelNames, + nil, + ), valueType: prometheus.CounterValue, + factor: .001, + }, }, }, nil } diff --git a/collector/diskstats_linux_test.go b/collector/diskstats_linux_test.go index 84a7de441f..9bfecc58ff 100644 --- a/collector/diskstats_linux_test.go +++ b/collector/diskstats_linux_test.go @@ -41,4 +41,12 @@ func TestDiskStats(t *testing.T) { if want, got := "11130", diskStats["sdb"][14]; want != got { t.Errorf("want diskstats sdb %s, got %s", want, got) } + + if want, got := "1555", diskStats["sdc"][15]; want != got { + t.Errorf("want diskstats sdc %s, got %s", want, got) + } + + if want, got := "1944", diskStats["sdc"][16]; want != got { + t.Errorf("want diskstats sdc %s, got %s", want, got) + } } diff --git a/collector/fixtures/e2e-output.txt b/collector/fixtures/e2e-output.txt index c163346963..64be188d75 100644 --- a/collector/fixtures/e2e-output.txt +++ b/collector/fixtures/e2e-output.txt @@ -309,15 +309,25 @@ node_cpu_seconds_total{cpu="7",mode="user"} 290.98 # HELP node_disk_discard_time_seconds_total This is the total number of seconds spent by all discards. # TYPE node_disk_discard_time_seconds_total counter node_disk_discard_time_seconds_total{device="sdb"} 11.13 +node_disk_discard_time_seconds_total{device="sdc"} 11.13 # HELP node_disk_discarded_sectors_total The total number of sectors discarded successfully. # TYPE node_disk_discarded_sectors_total counter node_disk_discarded_sectors_total{device="sdb"} 1.925173784e+09 +node_disk_discarded_sectors_total{device="sdc"} 1.25173784e+08 # HELP node_disk_discards_completed_total The total number of discards completed successfully. # TYPE node_disk_discards_completed_total counter node_disk_discards_completed_total{device="sdb"} 68851 +node_disk_discards_completed_total{device="sdc"} 18851 # HELP node_disk_discards_merged_total The total number of discards merged. # TYPE node_disk_discards_merged_total counter node_disk_discards_merged_total{device="sdb"} 0 +node_disk_discards_merged_total{device="sdc"} 0 +# HELP node_disk_flush_requests_time_seconds_total This is the total number of seconds spent by all flush requests. +# TYPE node_disk_flush_requests_time_seconds_total counter +node_disk_flush_requests_time_seconds_total{device="sdc"} 1.944 +# HELP node_disk_flush_requests_total The total number of flush requests completed successfully +# TYPE node_disk_flush_requests_total counter +node_disk_flush_requests_total{device="sdc"} 1555 # HELP node_disk_io_now The number of I/Os currently in progress. # TYPE node_disk_io_now gauge node_disk_io_now{device="dm-0"} 0 @@ -332,6 +342,7 @@ node_disk_io_now{device="mmcblk0p2"} 0 node_disk_io_now{device="nvme0n1"} 0 node_disk_io_now{device="sda"} 0 node_disk_io_now{device="sdb"} 0 +node_disk_io_now{device="sdc"} 0 node_disk_io_now{device="sr0"} 0 node_disk_io_now{device="vda"} 0 # HELP node_disk_io_time_seconds_total Total seconds spent doing I/Os. @@ -348,6 +359,7 @@ node_disk_io_time_seconds_total{device="mmcblk0p2"} 0.068 node_disk_io_time_seconds_total{device="nvme0n1"} 222.766 node_disk_io_time_seconds_total{device="sda"} 9653.880000000001 node_disk_io_time_seconds_total{device="sdb"} 60.730000000000004 +node_disk_io_time_seconds_total{device="sdc"} 10.73 node_disk_io_time_seconds_total{device="sr0"} 0 node_disk_io_time_seconds_total{device="vda"} 41614.592000000004 # HELP node_disk_io_time_weighted_seconds_total The weighted # of seconds spent doing I/Os. @@ -364,6 +376,7 @@ node_disk_io_time_weighted_seconds_total{device="mmcblk0p2"} 0.068 node_disk_io_time_weighted_seconds_total{device="nvme0n1"} 1032.546 node_disk_io_time_weighted_seconds_total{device="sda"} 82621.804 node_disk_io_time_weighted_seconds_total{device="sdb"} 67.07000000000001 +node_disk_io_time_weighted_seconds_total{device="sdc"} 17.07 node_disk_io_time_weighted_seconds_total{device="sr0"} 0 node_disk_io_time_weighted_seconds_total{device="vda"} 2.0778722280000001e+06 # HELP node_disk_read_bytes_total The total number of bytes read successfully. @@ -380,6 +393,7 @@ node_disk_read_bytes_total{device="mmcblk0p2"} 389120 node_disk_read_bytes_total{device="nvme0n1"} 2.377714176e+09 node_disk_read_bytes_total{device="sda"} 5.13713216512e+11 node_disk_read_bytes_total{device="sdb"} 4.944782848e+09 +node_disk_read_bytes_total{device="sdc"} 8.48782848e+08 node_disk_read_bytes_total{device="sr0"} 0 node_disk_read_bytes_total{device="vda"} 1.6727491584e+10 # HELP node_disk_read_time_seconds_total The total number of seconds spent by all reads. @@ -396,6 +410,7 @@ node_disk_read_time_seconds_total{device="mmcblk0p2"} 0.068 node_disk_read_time_seconds_total{device="nvme0n1"} 21.650000000000002 node_disk_read_time_seconds_total{device="sda"} 18492.372 node_disk_read_time_seconds_total{device="sdb"} 0.084 +node_disk_read_time_seconds_total{device="sdc"} 0.014 node_disk_read_time_seconds_total{device="sr0"} 0 node_disk_read_time_seconds_total{device="vda"} 8655.768 # HELP node_disk_reads_completed_total The total number of reads completed successfully. @@ -412,6 +427,7 @@ node_disk_reads_completed_total{device="mmcblk0p2"} 95 node_disk_reads_completed_total{device="nvme0n1"} 47114 node_disk_reads_completed_total{device="sda"} 2.5354637e+07 node_disk_reads_completed_total{device="sdb"} 326552 +node_disk_reads_completed_total{device="sdc"} 126552 node_disk_reads_completed_total{device="sr0"} 0 node_disk_reads_completed_total{device="vda"} 1.775784e+06 # HELP node_disk_reads_merged_total The total number of reads merged. @@ -428,6 +444,7 @@ node_disk_reads_merged_total{device="mmcblk0p2"} 0 node_disk_reads_merged_total{device="nvme0n1"} 4 node_disk_reads_merged_total{device="sda"} 3.4367663e+07 node_disk_reads_merged_total{device="sdb"} 841 +node_disk_reads_merged_total{device="sdc"} 141 node_disk_reads_merged_total{device="sr0"} 0 node_disk_reads_merged_total{device="vda"} 15386 # HELP node_disk_write_time_seconds_total This is the total number of seconds spent by all writes. @@ -444,6 +461,7 @@ node_disk_write_time_seconds_total{device="mmcblk0p2"} 0 node_disk_write_time_seconds_total{device="nvme0n1"} 1011.053 node_disk_write_time_seconds_total{device="sda"} 63877.96 node_disk_write_time_seconds_total{device="sdb"} 5.007 +node_disk_write_time_seconds_total{device="sdc"} 1.0070000000000001 node_disk_write_time_seconds_total{device="sr0"} 0 node_disk_write_time_seconds_total{device="vda"} 2.069221364e+06 # HELP node_disk_writes_completed_total The total number of writes completed successfully. @@ -460,6 +478,7 @@ node_disk_writes_completed_total{device="mmcblk0p2"} 0 node_disk_writes_completed_total{device="nvme0n1"} 1.07832e+06 node_disk_writes_completed_total{device="sda"} 2.8444756e+07 node_disk_writes_completed_total{device="sdb"} 41822 +node_disk_writes_completed_total{device="sdc"} 11822 node_disk_writes_completed_total{device="sr0"} 0 node_disk_writes_completed_total{device="vda"} 6.038856e+06 # HELP node_disk_writes_merged_total The number of writes merged. @@ -476,6 +495,7 @@ node_disk_writes_merged_total{device="mmcblk0p2"} 0 node_disk_writes_merged_total{device="nvme0n1"} 43950 node_disk_writes_merged_total{device="sda"} 1.1134226e+07 node_disk_writes_merged_total{device="sdb"} 2895 +node_disk_writes_merged_total{device="sdc"} 1895 node_disk_writes_merged_total{device="sr0"} 0 node_disk_writes_merged_total{device="vda"} 2.0711856e+07 # HELP node_disk_written_bytes_total The total number of bytes written successfully. @@ -492,6 +512,7 @@ node_disk_written_bytes_total{device="mmcblk0p2"} 0 node_disk_written_bytes_total{device="nvme0n1"} 2.0199236096e+10 node_disk_written_bytes_total{device="sda"} 2.58916880384e+11 node_disk_written_bytes_total{device="sdb"} 1.01012736e+09 +node_disk_written_bytes_total{device="sdc"} 8.852736e+07 node_disk_written_bytes_total{device="sr0"} 0 node_disk_written_bytes_total{device="vda"} 1.0938236928e+11 # HELP node_drbd_activitylog_writes_total Number of updates of the activity log area of the meta data. diff --git a/collector/fixtures/proc/diskstats b/collector/fixtures/proc/diskstats index b15bf9a64e..3a75de515b 100644 --- a/collector/fixtures/proc/diskstats +++ b/collector/fixtures/proc/diskstats @@ -47,3 +47,5 @@ 8 0 sdb 326552 841 9657779 84 41822 2895 1972905 5007 0 60730 67070 68851 0 1925173784 11130 8 1 sdb1 231 3 34466 4 24 23 106 0 0 64 64 0 0 0 0 8 2 sdb2 326310 838 9622281 67 40726 2872 1972799 4924 0 58250 64567 68851 0 1925173784 11130 + 8 0 sdc 126552 141 1657779 14 11822 1895 172905 1007 0 10730 17070 18851 0 125173784 11130 1555 1944 + 8 1 sdc1 231 3 34466 4 24 23 106 0 0 64 64 0 0 0 0 0 0