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fscache_test.go
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fscache_test.go
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// Copyright 2019 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 procfs
import (
"reflect"
"testing"
)
func TestFscacheinfo(t *testing.T) {
expected := Fscacheinfo{
IndexCookiesAllocated: 3,
DataStorageCookiesAllocated: 67877,
SpecialCookiesAllocated: 0,
ObjectsAllocated: 67473,
ObjectAllocationsFailure: 0,
ObjectsAvailable: 67473,
ObjectsDead: 388,
ObjectsWithoutCoherencyCheck: 12,
ObjectsWithCoherencyCheck: 33,
ObjectsNeedCoherencyCheckUpdate: 44,
ObjectsDeclaredObsolete: 55,
PagesMarkedAsBeingCached: 547164,
UncachePagesRequestSeen: 364577,
AcquireCookiesRequestSeen: 67880,
AcquireRequestsWithNullParent: 98,
AcquireRequestsRejectedNoCacheAvailable: 25,
AcquireRequestsSucceeded: 67780,
AcquireRequestsRejectedDueToError: 39,
AcquireRequestsFailedDueToEnomem: 26,
LookupsNumber: 67473,
LookupsNegative: 67470,
LookupsPositive: 58,
ObjectsCreatedByLookup: 67473,
LookupsTimedOutAndRequed: 85,
InvalidationsNumber: 14,
InvalidationsRunning: 13,
UpdateCookieRequestSeen: 7,
UpdateRequestsWithNullParent: 3,
UpdateRequestsRunning: 8,
RelinquishCookiesRequestSeen: 394,
RelinquishCookiesWithNullParent: 1,
RelinquishRequestsWaitingCompleteCreation: 2,
RelinquishRetries: 3,
AttributeChangedRequestsSeen: 6,
AttributeChangedRequestsQueued: 5,
AttributeChangedRejectDueToEnobufs: 4,
AttributeChangedFailedDueToEnomem: 3,
AttributeChangedOps: 2,
AllocationRequestsSeen: 20,
AllocationOkRequests: 19,
AllocationWaitingOnLookup: 18,
AllocationsRejectedDueToEnobufs: 17,
AllocationsAbortedDueToErestartsys: 16,
AllocationOperationsSubmitted: 15,
AllocationsWaitedForCPU: 14,
AllocationsAbortedDueToObjectDeath: 13,
RetrievalsReadRequests: 151959,
RetrievalsOk: 82823,
RetrievalsWaitingLookupCompletion: 23467,
RetrievalsReturnedEnodata: 69136,
RetrievalsRejectedDueToEnobufs: 15,
RetrievalsAbortedDueToErestartsys: 69,
RetrievalsFailedDueToEnomem: 43,
RetrievalsRequests: 151959,
RetrievalsWaitingCPU: 42747,
RetrievalsAbortedDueToObjectDeath: 44,
StoreWriteRequests: 225565,
StoreSuccessfulRequests: 225565,
StoreRequestsOnPendingStorage: 12,
StoreRequestsRejectedDueToEnobufs: 13,
StoreRequestsFailedDueToEnomem: 14,
StoreRequestsSubmitted: 69156,
StoreRequestsRunning: 294721,
StorePagesWithRequestsProcessing: 225565,
StoreRequestsDeleted: 225565,
StoreRequestsOverStoreLimit: 43,
ReleaseRequestsAgainstPagesWithNoPendingStorage: 364512,
ReleaseRequestsAgainstPagesStoredByTimeLockGranted: 2,
ReleaseRequestsIgnoredDueToInProgressStore: 43,
PageStoresCancelledByReleaseRequests: 12,
VmscanWaiting: 66,
OpsPending: 42753,
OpsRunning: 221129,
OpsEnqueued: 628798,
OpsCancelled: 11,
OpsRejected: 88,
OpsInitialised: 377538,
OpsDeferred: 27,
OpsReleased: 377538,
OpsGarbageCollected: 37,
CacheopAllocationsinProgress: 1,
CacheopLookupObjectInProgress: 2,
CacheopLookupCompleteInPorgress: 3,
CacheopGrabObjectInProgress: 4,
CacheopInvalidations: 5,
CacheopUpdateObjectInProgress: 6,
CacheopDropObjectInProgress: 7,
CacheopPutObjectInProgress: 8,
CacheopAttributeChangeInProgress: 9,
CacheopSyncCacheInProgress: 10,
CacheopReadOrAllocPageInProgress: 11,
CacheopReadOrAllocPagesInProgress: 12,
CacheopAllocatePageInProgress: 13,
CacheopAllocatePagesInProgress: 14,
CacheopWritePagesInProgress: 15,
CacheopUncachePagesInProgress: 16,
CacheopDissociatePagesInProgress: 17,
CacheevLookupsAndCreationsRejectedLackSpace: 18,
CacheevStaleObjectsDeleted: 19,
CacheevRetiredWhenReliquished: 20,
CacheevObjectsCulled: 21,
}
have, err := getProcFixtures(t).Fscacheinfo()
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(have, expected) {
t.Logf("have: %+v", have)
t.Logf("expected: %+v", expected)
t.Errorf("structs are not equal")
}
}