git subrepo clone (merge) https://github.com/kubernetes-incubator/metrics-server.git metrics-server
subrepo:
subdir: "metrics-server"
merged: "92d8412"
upstream:
origin: "https://github.com/kubernetes-incubator/metrics-server.git"
branch: "master"
commit: "92d8412"
git-subrepo:
version: "0.4.0"
origin: "???"
commit: "???"
diff --git a/metrics-server/vendor/github.com/prometheus/procfs/xfs/xfs.go b/metrics-server/vendor/github.com/prometheus/procfs/xfs/xfs.go
new file mode 100644
index 0000000..d86794b
--- /dev/null
+++ b/metrics-server/vendor/github.com/prometheus/procfs/xfs/xfs.go
@@ -0,0 +1,163 @@
+// 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 xfs provides access to statistics exposed by the XFS filesystem.
+package xfs
+
+// Stats contains XFS filesystem runtime statistics, parsed from
+// /proc/fs/xfs/stat.
+//
+// The names and meanings of each statistic were taken from
+// http://xfs.org/index.php/Runtime_Stats and xfs_stats.h in the Linux
+// kernel source. Most counters are uint32s (same data types used in
+// xfs_stats.h), but some of the "extended precision stats" are uint64s.
+type Stats struct {
+ // The name of the filesystem used to source these statistics.
+ // If empty, this indicates aggregated statistics for all XFS
+ // filesystems on the host.
+ Name string
+
+ ExtentAllocation ExtentAllocationStats
+ AllocationBTree BTreeStats
+ BlockMapping BlockMappingStats
+ BlockMapBTree BTreeStats
+ DirectoryOperation DirectoryOperationStats
+ Transaction TransactionStats
+ InodeOperation InodeOperationStats
+ LogOperation LogOperationStats
+ ReadWrite ReadWriteStats
+ AttributeOperation AttributeOperationStats
+ InodeClustering InodeClusteringStats
+ Vnode VnodeStats
+ Buffer BufferStats
+ ExtendedPrecision ExtendedPrecisionStats
+}
+
+// ExtentAllocationStats contains statistics regarding XFS extent allocations.
+type ExtentAllocationStats struct {
+ ExtentsAllocated uint32
+ BlocksAllocated uint32
+ ExtentsFreed uint32
+ BlocksFreed uint32
+}
+
+// BTreeStats contains statistics regarding an XFS internal B-tree.
+type BTreeStats struct {
+ Lookups uint32
+ Compares uint32
+ RecordsInserted uint32
+ RecordsDeleted uint32
+}
+
+// BlockMappingStats contains statistics regarding XFS block maps.
+type BlockMappingStats struct {
+ Reads uint32
+ Writes uint32
+ Unmaps uint32
+ ExtentListInsertions uint32
+ ExtentListDeletions uint32
+ ExtentListLookups uint32
+ ExtentListCompares uint32
+}
+
+// DirectoryOperationStats contains statistics regarding XFS directory entries.
+type DirectoryOperationStats struct {
+ Lookups uint32
+ Creates uint32
+ Removes uint32
+ Getdents uint32
+}
+
+// TransactionStats contains statistics regarding XFS metadata transactions.
+type TransactionStats struct {
+ Sync uint32
+ Async uint32
+ Empty uint32
+}
+
+// InodeOperationStats contains statistics regarding XFS inode operations.
+type InodeOperationStats struct {
+ Attempts uint32
+ Found uint32
+ Recycle uint32
+ Missed uint32
+ Duplicate uint32
+ Reclaims uint32
+ AttributeChange uint32
+}
+
+// LogOperationStats contains statistics regarding the XFS log buffer.
+type LogOperationStats struct {
+ Writes uint32
+ Blocks uint32
+ NoInternalBuffers uint32
+ Force uint32
+ ForceSleep uint32
+}
+
+// ReadWriteStats contains statistics regarding the number of read and write
+// system calls for XFS filesystems.
+type ReadWriteStats struct {
+ Read uint32
+ Write uint32
+}
+
+// AttributeOperationStats contains statistics regarding manipulation of
+// XFS extended file attributes.
+type AttributeOperationStats struct {
+ Get uint32
+ Set uint32
+ Remove uint32
+ List uint32
+}
+
+// InodeClusteringStats contains statistics regarding XFS inode clustering
+// operations.
+type InodeClusteringStats struct {
+ Iflush uint32
+ Flush uint32
+ FlushInode uint32
+}
+
+// VnodeStats contains statistics regarding XFS vnode operations.
+type VnodeStats struct {
+ Active uint32
+ Allocate uint32
+ Get uint32
+ Hold uint32
+ Release uint32
+ Reclaim uint32
+ Remove uint32
+ Free uint32
+}
+
+// BufferStats contains statistics regarding XFS read/write I/O buffers.
+type BufferStats struct {
+ Get uint32
+ Create uint32
+ GetLocked uint32
+ GetLockedWaited uint32
+ BusyLocked uint32
+ MissLocked uint32
+ PageRetries uint32
+ PageFound uint32
+ GetRead uint32
+}
+
+// ExtendedPrecisionStats contains high precision counters used to track the
+// total number of bytes read, written, or flushed, during XFS operations.
+type ExtendedPrecisionStats struct {
+ FlushBytes uint64
+ WriteBytes uint64
+ ReadBytes uint64
+}