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顯示BranchCache統計資料
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您可以顯示BranchCache統計資料、以識別快取效能的表現、判斷您的組態是否提供快取內容給用戶端、並判斷是否刪除雜湊檔案、以留出空間來儲存較新的雜湊資料。
關於這項工作
。 hashd 統計資料物件包含提供有關 BranchCache 雜湊統計資訊的計數器。。 cifs 統計資料物件包含提供與 BranchCache 相關活動之統計資訊的計數器。您可以在進階權限層級收集及顯示這些物件的相關資訊。
步驟
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將權限層級設為進階：
set -privilege advancedcluster1::> set -privilege advanced Warning: These advanced commands are potentially dangerous; use them only when directed to do so by support personnel. Do you want to continue? {y|n}: y -
使用顯示與 BranchCache 相關的計數器
statistics catalog counter show命令。如需統計資料計數器的詳細資訊、請參閱此命令的手冊頁。
cluster1::*> statistics catalog counter show -object hashd Object: hashd Counter Description --------------------------- ---------------------------------------------- branchcache_hash_created Number of times a request to generate BranchCache hash for a file succeeded. branchcache_hash_files_replaced Number of times a BranchCache hash file was deleted to make room for more recent hash data. This happens if the hash store size is exceeded. branchcache_hash_rejected Number of times a request to generate BranchCache hash data failed. branchcache_hash_store_bytes Total number of bytes used to store hash data. branchcache_hash_store_size Total space used to store BranchCache hash data for the Vserver. instance_name Instance Name instance_uuid Instance UUID node_name System node name node_uuid System node id 9 entries were displayed. cluster1::*> statistics catalog counter show -object cifs Object: cifs Counter Description --------------------------- ---------------------------------------------- active_searches Number of active searches over SMB and SMB2 auth_reject_too_many Authentication refused after too many requests were made in rapid succession avg_directory_depth Average number of directories crossed by SMB and SMB2 path-based commands avg_junction_depth Average number of junctions crossed by SMB and SMB2 path-based commands branchcache_hash_fetch_fail Total number of times a request to fetch hash data failed. These are failures when attempting to read existing hash data. It does not include attempts to fetch hash data that has not yet been generated. branchcache_hash_fetch_ok Total number of times a request to fetch hash data succeeded. branchcache_hash_sent_bytes Total number of bytes sent to clients requesting hashes. branchcache_missing_hash_bytes Total number of bytes of data that had to be read by the client because the hash for that content was not available on the server. ....Output truncated.... -
使用收集與 BranchCache 相關的統計資料
statistics start和statistics stop命令。cluster1::*> statistics start -object cifs -vserver vs1 -sample-id 11 Statistics collection is being started for Sample-id: 11 cluster1::*> statistics stop -sample-id 11 Statistics collection is being stopped for Sample-id: 11
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使用顯示收集的 BranchCache 統計資料
statistics show命令。cluster1::*> statistics show -object cifs -counter branchcache_hash_sent_bytes -sample-id 11 Object: cifs Instance: vs1 Start-time: 12/26/2012 19:50:24 End-time: 12/26/2012 19:51:01 Cluster: cluster1 Counter Value -------------------------------- -------------------------------- branchcache_hash_sent_bytes 0 branchcache_hash_sent_bytes 0 branchcache_hash_sent_bytes 0 branchcache_hash_sent_bytes 0 cluster1::*> statistics show -object cifs -counter branchcache_missing_hash_bytes -sample-id 11 Object: cifs Instance: vs1 Start-time: 12/26/2012 19:50:24 End-time: 12/26/2012 19:51:01 Cluster: cluster1 Counter Value -------------------------------- -------------------------------- branchcache_missing_hash_bytes 0 branchcache_missing_hash_bytes 0 branchcache_missing_hash_bytes 0 branchcache_missing_hash_bytes 0 -
返回管理權限層級：
set -privilege admincluster1::*> set -privilege admin
相關資訊