[jira] [Commented] (TS-1006) memory management, cut down memory waste ?
[ https://issues.apache.org/jira/browse/TS-1006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13541562#comment-13541562 ] jaekyung oh commented on TS-1006: - Happy New Year. after a week monitoring your last patch shows it's effective. At first, for a couple of days memory usage didn't stop increase but then it keeps going between minimum value of 72% and maximum value of 76%. Even though I haven't applied 6th patch traffic server is stable now. Thank you. memory management, cut down memory waste ? -- Key: TS-1006 URL: https://issues.apache.org/jira/browse/TS-1006 Project: Traffic Server Issue Type: Improvement Components: Core Affects Versions: 3.1.1 Reporter: Zhao Yongming Assignee: Bin Chen Fix For: 3.3.2 Attachments: 0001-Allocator-optimize-InkFreeList-memory-pool.patch, 0002-Allocator-make-InkFreeList-memory-pool-configurable.patch, 0003-Allocator-store-InkChunkInfo-into-Chunk.patch, 0004-Allocator-optimize-alignment-size-to-avoid-mmap-fail.patch, 0005-Allocator-adjust-reclaiming-strategy-of-InkFreeList.patch, 0006-RamCacheLRU-split-LRU-queue-into-multiple-queues-to-.patch, Memory-Usage-After-Introduced-New-Allocator.png, memusage.ods, memusage.ods when we review the memory usage in the production, there is something abnormal, ie, looks like TS take much memory than index data + common system waste, and here is some memory dump result by set proxy.config.dump_mem_info_frequency 1, the one on a not so busy forwarding system: physics memory: 32G RAM cache: 22G DISK: 6140 GB average_object_size 64000 {code} allocated |in-use | type size | free list name |||-- 671088640 | 37748736 |2097152 | memory/ioBufAllocator[14] 2248146944 | 2135949312 |1048576 | memory/ioBufAllocator[13] 1711276032 | 1705508864 | 524288 | memory/ioBufAllocator[12] 1669332992 | 1667760128 | 262144 | memory/ioBufAllocator[11] 2214592512 | 221184 | 131072 | memory/ioBufAllocator[10] 2325741568 | 2323775488 | 65536 | memory/ioBufAllocator[9] 2091909120 | 2089123840 | 32768 | memory/ioBufAllocator[8] 1956642816 | 1956478976 | 16384 | memory/ioBufAllocator[7] 2094530560 | 2094071808 | 8192 | memory/ioBufAllocator[6] 356515840 | 355540992 | 4096 | memory/ioBufAllocator[5] 1048576 | 14336 | 2048 | memory/ioBufAllocator[4] 131072 | 0 | 1024 | memory/ioBufAllocator[3] 65536 | 0 |512 | memory/ioBufAllocator[2] 32768 | 0 |256 | memory/ioBufAllocator[1] 16384 | 0 |128 | memory/ioBufAllocator[0] 0 | 0 |576 | memory/ICPRequestCont_allocator 0 | 0 |112 | memory/ICPPeerReadContAllocator 0 | 0 |432 | memory/PeerReadDataAllocator 0 | 0 | 32 | memory/MIMEFieldSDKHandle 0 | 0 |240 | memory/INKVConnAllocator 0 | 0 | 96 | memory/INKContAllocator 4096 | 0 | 32 | memory/apiHookAllocator 0 | 0 |288 | memory/FetchSMAllocator 0 | 0 | 80 | memory/prefetchLockHandlerAllocator 0 | 0 |176 | memory/PrefetchBlasterAllocator 0 | 0 | 80 | memory/prefetchUrlBlaster 0 | 0 | 96 | memory/blasterUrlList 0 | 0 | 96 | memory/prefetchUrlEntryAllocator 0 | 0 |128 | memory/socksProxyAllocator 0 | 0 |144 | memory/ObjectReloadCont 3258368 | 576016 |592 | memory/httpClientSessionAllocator 825344 | 139568 |208 | memory/httpServerSessionAllocator 22597632 |1284848 | 9808 | memory/httpSMAllocator 0 | 0 | 32 | memory/CacheLookupHttpConfigAllocator 0 | 0 | 9856 |
[jira] [Comment Edited] (TS-1006) memory management, cut down memory waste ?
[ https://issues.apache.org/jira/browse/TS-1006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13541586#comment-13541586 ] Yunkai Zhang edited comment on TS-1006 at 1/1/13 4:37 AM: -- [~genext] That is the first gift for me in 2013:D. Can you show us your configuration to here, maybe it will help other users: {code} // physical mem of OS: 16G ? ram_cache.size: ? reclaim_factor: ? max_overage: ? {code} Happy New Year. was (Author: yunkai): [~genext] That is the first gift for me in 2013:D. Can you show us your configuration to here, maybe it will help other users: {code} // physical mem of OS: 16G ? ram_cache.size: ? reclaim_factor: ? max_overage: / {code} Happy New Year. memory management, cut down memory waste ? -- Key: TS-1006 URL: https://issues.apache.org/jira/browse/TS-1006 Project: Traffic Server Issue Type: Improvement Components: Core Affects Versions: 3.1.1 Reporter: Zhao Yongming Assignee: Bin Chen Fix For: 3.3.2 Attachments: 0001-Allocator-optimize-InkFreeList-memory-pool.patch, 0002-Allocator-make-InkFreeList-memory-pool-configurable.patch, 0003-Allocator-store-InkChunkInfo-into-Chunk.patch, 0004-Allocator-optimize-alignment-size-to-avoid-mmap-fail.patch, 0005-Allocator-adjust-reclaiming-strategy-of-InkFreeList.patch, 0006-RamCacheLRU-split-LRU-queue-into-multiple-queues-to-.patch, Memory-Usage-After-Introduced-New-Allocator.png, memusage.ods, memusage.ods when we review the memory usage in the production, there is something abnormal, ie, looks like TS take much memory than index data + common system waste, and here is some memory dump result by set proxy.config.dump_mem_info_frequency 1, the one on a not so busy forwarding system: physics memory: 32G RAM cache: 22G DISK: 6140 GB average_object_size 64000 {code} allocated |in-use | type size | free list name |||-- 671088640 | 37748736 |2097152 | memory/ioBufAllocator[14] 2248146944 | 2135949312 |1048576 | memory/ioBufAllocator[13] 1711276032 | 1705508864 | 524288 | memory/ioBufAllocator[12] 1669332992 | 1667760128 | 262144 | memory/ioBufAllocator[11] 2214592512 | 221184 | 131072 | memory/ioBufAllocator[10] 2325741568 | 2323775488 | 65536 | memory/ioBufAllocator[9] 2091909120 | 2089123840 | 32768 | memory/ioBufAllocator[8] 1956642816 | 1956478976 | 16384 | memory/ioBufAllocator[7] 2094530560 | 2094071808 | 8192 | memory/ioBufAllocator[6] 356515840 | 355540992 | 4096 | memory/ioBufAllocator[5] 1048576 | 14336 | 2048 | memory/ioBufAllocator[4] 131072 | 0 | 1024 | memory/ioBufAllocator[3] 65536 | 0 |512 | memory/ioBufAllocator[2] 32768 | 0 |256 | memory/ioBufAllocator[1] 16384 | 0 |128 | memory/ioBufAllocator[0] 0 | 0 |576 | memory/ICPRequestCont_allocator 0 | 0 |112 | memory/ICPPeerReadContAllocator 0 | 0 |432 | memory/PeerReadDataAllocator 0 | 0 | 32 | memory/MIMEFieldSDKHandle 0 | 0 |240 | memory/INKVConnAllocator 0 | 0 | 96 | memory/INKContAllocator 4096 | 0 | 32 | memory/apiHookAllocator 0 | 0 |288 | memory/FetchSMAllocator 0 | 0 | 80 | memory/prefetchLockHandlerAllocator 0 | 0 |176 | memory/PrefetchBlasterAllocator 0 | 0 | 80 | memory/prefetchUrlBlaster 0 | 0 | 96 | memory/blasterUrlList 0 | 0 | 96 | memory/prefetchUrlEntryAllocator 0 | 0 |128 | memory/socksProxyAllocator 0 | 0 |144 | memory/ObjectReloadCont 3258368 | 576016 |592 | memory/httpClientSessionAllocator 825344 | 139568 |208 |
[jira] [Commented] (TS-1006) memory management, cut down memory waste ?
[ https://issues.apache.org/jira/browse/TS-1006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13541586#comment-13541586 ] Yunkai Zhang commented on TS-1006: -- [~genext] That is the first gift for me in 2013:D. Can you show us your configuration to here, maybe it will help other users: {code} // physical mem of OS: 16G ? ram_cache.size: ? reclaim_factor: ? max_overage: / {code} Happy New Year. memory management, cut down memory waste ? -- Key: TS-1006 URL: https://issues.apache.org/jira/browse/TS-1006 Project: Traffic Server Issue Type: Improvement Components: Core Affects Versions: 3.1.1 Reporter: Zhao Yongming Assignee: Bin Chen Fix For: 3.3.2 Attachments: 0001-Allocator-optimize-InkFreeList-memory-pool.patch, 0002-Allocator-make-InkFreeList-memory-pool-configurable.patch, 0003-Allocator-store-InkChunkInfo-into-Chunk.patch, 0004-Allocator-optimize-alignment-size-to-avoid-mmap-fail.patch, 0005-Allocator-adjust-reclaiming-strategy-of-InkFreeList.patch, 0006-RamCacheLRU-split-LRU-queue-into-multiple-queues-to-.patch, Memory-Usage-After-Introduced-New-Allocator.png, memusage.ods, memusage.ods when we review the memory usage in the production, there is something abnormal, ie, looks like TS take much memory than index data + common system waste, and here is some memory dump result by set proxy.config.dump_mem_info_frequency 1, the one on a not so busy forwarding system: physics memory: 32G RAM cache: 22G DISK: 6140 GB average_object_size 64000 {code} allocated |in-use | type size | free list name |||-- 671088640 | 37748736 |2097152 | memory/ioBufAllocator[14] 2248146944 | 2135949312 |1048576 | memory/ioBufAllocator[13] 1711276032 | 1705508864 | 524288 | memory/ioBufAllocator[12] 1669332992 | 1667760128 | 262144 | memory/ioBufAllocator[11] 2214592512 | 221184 | 131072 | memory/ioBufAllocator[10] 2325741568 | 2323775488 | 65536 | memory/ioBufAllocator[9] 2091909120 | 2089123840 | 32768 | memory/ioBufAllocator[8] 1956642816 | 1956478976 | 16384 | memory/ioBufAllocator[7] 2094530560 | 2094071808 | 8192 | memory/ioBufAllocator[6] 356515840 | 355540992 | 4096 | memory/ioBufAllocator[5] 1048576 | 14336 | 2048 | memory/ioBufAllocator[4] 131072 | 0 | 1024 | memory/ioBufAllocator[3] 65536 | 0 |512 | memory/ioBufAllocator[2] 32768 | 0 |256 | memory/ioBufAllocator[1] 16384 | 0 |128 | memory/ioBufAllocator[0] 0 | 0 |576 | memory/ICPRequestCont_allocator 0 | 0 |112 | memory/ICPPeerReadContAllocator 0 | 0 |432 | memory/PeerReadDataAllocator 0 | 0 | 32 | memory/MIMEFieldSDKHandle 0 | 0 |240 | memory/INKVConnAllocator 0 | 0 | 96 | memory/INKContAllocator 4096 | 0 | 32 | memory/apiHookAllocator 0 | 0 |288 | memory/FetchSMAllocator 0 | 0 | 80 | memory/prefetchLockHandlerAllocator 0 | 0 |176 | memory/PrefetchBlasterAllocator 0 | 0 | 80 | memory/prefetchUrlBlaster 0 | 0 | 96 | memory/blasterUrlList 0 | 0 | 96 | memory/prefetchUrlEntryAllocator 0 | 0 |128 | memory/socksProxyAllocator 0 | 0 |144 | memory/ObjectReloadCont 3258368 | 576016 |592 | memory/httpClientSessionAllocator 825344 | 139568 |208 | memory/httpServerSessionAllocator 22597632 |1284848 | 9808 | memory/httpSMAllocator 0 | 0 | 32 | memory/CacheLookupHttpConfigAllocator 0 | 0 | 9856 | memory/httpUpdateSMAllocator 0 | 0 |128 |
[jira] [Comment Edited] (TS-1006) memory management, cut down memory waste ?
[ https://issues.apache.org/jira/browse/TS-1006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13541586#comment-13541586 ] Yunkai Zhang edited comment on TS-1006 at 1/1/13 4:39 AM: -- [~genext] That is the first gift for me in 2013:D. Can you show us your configuration to here, maybe it will help other users: {code} // physical mem of OS: 16G ? ram_cache.size: ? reclaim_factor: ? max_overage: ? // which algorithm you use? LRU or CFLUS? {code} Happy New Year. was (Author: yunkai): [~genext] That is the first gift for me in 2013:D. Can you show us your configuration to here, maybe it will help other users: {code} // physical mem of OS: 16G ? ram_cache.size: ? reclaim_factor: ? max_overage: ? {code} Happy New Year. memory management, cut down memory waste ? -- Key: TS-1006 URL: https://issues.apache.org/jira/browse/TS-1006 Project: Traffic Server Issue Type: Improvement Components: Core Affects Versions: 3.1.1 Reporter: Zhao Yongming Assignee: Bin Chen Fix For: 3.3.2 Attachments: 0001-Allocator-optimize-InkFreeList-memory-pool.patch, 0002-Allocator-make-InkFreeList-memory-pool-configurable.patch, 0003-Allocator-store-InkChunkInfo-into-Chunk.patch, 0004-Allocator-optimize-alignment-size-to-avoid-mmap-fail.patch, 0005-Allocator-adjust-reclaiming-strategy-of-InkFreeList.patch, 0006-RamCacheLRU-split-LRU-queue-into-multiple-queues-to-.patch, Memory-Usage-After-Introduced-New-Allocator.png, memusage.ods, memusage.ods when we review the memory usage in the production, there is something abnormal, ie, looks like TS take much memory than index data + common system waste, and here is some memory dump result by set proxy.config.dump_mem_info_frequency 1, the one on a not so busy forwarding system: physics memory: 32G RAM cache: 22G DISK: 6140 GB average_object_size 64000 {code} allocated |in-use | type size | free list name |||-- 671088640 | 37748736 |2097152 | memory/ioBufAllocator[14] 2248146944 | 2135949312 |1048576 | memory/ioBufAllocator[13] 1711276032 | 1705508864 | 524288 | memory/ioBufAllocator[12] 1669332992 | 1667760128 | 262144 | memory/ioBufAllocator[11] 2214592512 | 221184 | 131072 | memory/ioBufAllocator[10] 2325741568 | 2323775488 | 65536 | memory/ioBufAllocator[9] 2091909120 | 2089123840 | 32768 | memory/ioBufAllocator[8] 1956642816 | 1956478976 | 16384 | memory/ioBufAllocator[7] 2094530560 | 2094071808 | 8192 | memory/ioBufAllocator[6] 356515840 | 355540992 | 4096 | memory/ioBufAllocator[5] 1048576 | 14336 | 2048 | memory/ioBufAllocator[4] 131072 | 0 | 1024 | memory/ioBufAllocator[3] 65536 | 0 |512 | memory/ioBufAllocator[2] 32768 | 0 |256 | memory/ioBufAllocator[1] 16384 | 0 |128 | memory/ioBufAllocator[0] 0 | 0 |576 | memory/ICPRequestCont_allocator 0 | 0 |112 | memory/ICPPeerReadContAllocator 0 | 0 |432 | memory/PeerReadDataAllocator 0 | 0 | 32 | memory/MIMEFieldSDKHandle 0 | 0 |240 | memory/INKVConnAllocator 0 | 0 | 96 | memory/INKContAllocator 4096 | 0 | 32 | memory/apiHookAllocator 0 | 0 |288 | memory/FetchSMAllocator 0 | 0 | 80 | memory/prefetchLockHandlerAllocator 0 | 0 |176 | memory/PrefetchBlasterAllocator 0 | 0 | 80 | memory/prefetchUrlBlaster 0 | 0 | 96 | memory/blasterUrlList 0 | 0 | 96 | memory/prefetchUrlEntryAllocator 0 | 0 |128 | memory/socksProxyAllocator 0 | 0 |144 | memory/ObjectReloadCont 3258368 | 576016 |592 | memory/httpClientSessionAllocator 825344 |
[jira] [Commented] (TS-1006) memory management, cut down memory waste ?
[ https://issues.apache.org/jira/browse/TS-1006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13541595#comment-13541595 ] jaekyung oh commented on TS-1006: - sure. physical mem of OS: 16G ram_cache.size: 80 (8G) reclaim_factor: 0.30 max_overage: 3 ram_cache.algorithm: 0 thanks. memory management, cut down memory waste ? -- Key: TS-1006 URL: https://issues.apache.org/jira/browse/TS-1006 Project: Traffic Server Issue Type: Improvement Components: Core Affects Versions: 3.1.1 Reporter: Zhao Yongming Assignee: Bin Chen Fix For: 3.3.2 Attachments: 0001-Allocator-optimize-InkFreeList-memory-pool.patch, 0002-Allocator-make-InkFreeList-memory-pool-configurable.patch, 0003-Allocator-store-InkChunkInfo-into-Chunk.patch, 0004-Allocator-optimize-alignment-size-to-avoid-mmap-fail.patch, 0005-Allocator-adjust-reclaiming-strategy-of-InkFreeList.patch, 0006-RamCacheLRU-split-LRU-queue-into-multiple-queues-to-.patch, Memory-Usage-After-Introduced-New-Allocator.png, memusage.ods, memusage.ods when we review the memory usage in the production, there is something abnormal, ie, looks like TS take much memory than index data + common system waste, and here is some memory dump result by set proxy.config.dump_mem_info_frequency 1, the one on a not so busy forwarding system: physics memory: 32G RAM cache: 22G DISK: 6140 GB average_object_size 64000 {code} allocated |in-use | type size | free list name |||-- 671088640 | 37748736 |2097152 | memory/ioBufAllocator[14] 2248146944 | 2135949312 |1048576 | memory/ioBufAllocator[13] 1711276032 | 1705508864 | 524288 | memory/ioBufAllocator[12] 1669332992 | 1667760128 | 262144 | memory/ioBufAllocator[11] 2214592512 | 221184 | 131072 | memory/ioBufAllocator[10] 2325741568 | 2323775488 | 65536 | memory/ioBufAllocator[9] 2091909120 | 2089123840 | 32768 | memory/ioBufAllocator[8] 1956642816 | 1956478976 | 16384 | memory/ioBufAllocator[7] 2094530560 | 2094071808 | 8192 | memory/ioBufAllocator[6] 356515840 | 355540992 | 4096 | memory/ioBufAllocator[5] 1048576 | 14336 | 2048 | memory/ioBufAllocator[4] 131072 | 0 | 1024 | memory/ioBufAllocator[3] 65536 | 0 |512 | memory/ioBufAllocator[2] 32768 | 0 |256 | memory/ioBufAllocator[1] 16384 | 0 |128 | memory/ioBufAllocator[0] 0 | 0 |576 | memory/ICPRequestCont_allocator 0 | 0 |112 | memory/ICPPeerReadContAllocator 0 | 0 |432 | memory/PeerReadDataAllocator 0 | 0 | 32 | memory/MIMEFieldSDKHandle 0 | 0 |240 | memory/INKVConnAllocator 0 | 0 | 96 | memory/INKContAllocator 4096 | 0 | 32 | memory/apiHookAllocator 0 | 0 |288 | memory/FetchSMAllocator 0 | 0 | 80 | memory/prefetchLockHandlerAllocator 0 | 0 |176 | memory/PrefetchBlasterAllocator 0 | 0 | 80 | memory/prefetchUrlBlaster 0 | 0 | 96 | memory/blasterUrlList 0 | 0 | 96 | memory/prefetchUrlEntryAllocator 0 | 0 |128 | memory/socksProxyAllocator 0 | 0 |144 | memory/ObjectReloadCont 3258368 | 576016 |592 | memory/httpClientSessionAllocator 825344 | 139568 |208 | memory/httpServerSessionAllocator 22597632 |1284848 | 9808 | memory/httpSMAllocator 0 | 0 | 32 | memory/CacheLookupHttpConfigAllocator 0 | 0 | 9856 | memory/httpUpdateSMAllocator 0 | 0 |128 | memory/RemapPluginsAlloc 0 | 0 | 48 |