diff options
Diffstat (limited to 'vendor/github.com/prometheus/procfs/bcache/bcache.go')
-rw-r--r-- | vendor/github.com/prometheus/procfs/bcache/bcache.go | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/vendor/github.com/prometheus/procfs/bcache/bcache.go b/vendor/github.com/prometheus/procfs/bcache/bcache.go deleted file mode 100644 index 1db178cec..000000000 --- a/vendor/github.com/prometheus/procfs/bcache/bcache.go +++ /dev/null @@ -1,84 +0,0 @@ -// Copyright 2017 The Prometheus Authors -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Package bcache provides access to statistics exposed by the bcache (Linux -// block cache). -package bcache - -// Stats contains bcache runtime statistics, parsed from /sys/fs/bcache/. -// -// The names and meanings of each statistic were taken from bcache.txt and -// files in drivers/md/bcache in the Linux kernel source. Counters are uint64 -// (in-kernel counters are mostly unsigned long). -type Stats struct { - // The name of the bcache used to source these statistics. - Name string - Bcache BcacheStats - Bdevs []BdevStats - Caches []CacheStats -} - -// BcacheStats contains statistics tied to a bcache ID. -type BcacheStats struct { - AverageKeySize uint64 - BtreeCacheSize uint64 - CacheAvailablePercent uint64 - Congested uint64 - RootUsagePercent uint64 - TreeDepth uint64 - Internal InternalStats - FiveMin PeriodStats - Total PeriodStats -} - -// BdevStats contains statistics for one backing device. -type BdevStats struct { - Name string - DirtyData uint64 - FiveMin PeriodStats - Total PeriodStats -} - -// CacheStats contains statistics for one cache device. -type CacheStats struct { - Name string - IOErrors uint64 - MetadataWritten uint64 - Written uint64 - Priority PriorityStats -} - -// PriorityStats contains statistics from the priority_stats file. -type PriorityStats struct { - UnusedPercent uint64 - MetadataPercent uint64 -} - -// InternalStats contains internal bcache statistics. -type InternalStats struct { - ActiveJournalEntries uint64 - BtreeNodes uint64 - BtreeReadAverageDurationNanoSeconds uint64 - CacheReadRaces uint64 -} - -// PeriodStats contains statistics for a time period (5 min or total). -type PeriodStats struct { - Bypassed uint64 - CacheBypassHits uint64 - CacheBypassMisses uint64 - CacheHits uint64 - CacheMissCollisions uint64 - CacheMisses uint64 - CacheReadaheads uint64 -} |