hi,all
In your busy schedule, I'm sorry to bother you!
In v7.1.1 traffic server. I have a memory leak problem and the problem is
this！
traffic_server init , Memory usage (traffic.out)
Allocated | In-Use | Type Size | Free List Name
--------------------|--------------------|------------|----------------------------------
0 | 0 | 2097152 |
memory/ioBufAllocator[14]
0 | 0 | 1048576 |
memory/ioBufAllocator[13]
0 | 0 | 524288 |
memory/ioBufAllocator[12]
0 | 0 | 262144 |
memory/ioBufAllocator[11]
0 | 0 | 131072 |
memory/ioBufAllocator[10]
0 | 0 | 65536 | memory/ioBufAllocator[9]
1048576 | 0 | 32768 | memory/ioBufAllocator[8]
0 | 0 | 16384 | memory/ioBufAllocator[7]
262144 | 0 | 8192 | memory/ioBufAllocator[6]
1572864 | 0 | 4096 | memory/ioBufAllocator[5]
262144 | 2048 | 2048 | memory/ioBufAllocator[4]
0 | 0 | 1024 | memory/ioBufAllocator[3]
65536 | 512 | 512 | memory/ioBufAllocator[2]
0 | 0 | 256 | memory/ioBufAllocator[1]
16384 | 4608 | 128 | memory/ioBufAllocator[0]
24576 | 8160 | 96 | memory/eventAllocator
48960 | 41360 | 80 | memory/mutexAllocator
8192 | 1984 | 64 | memory/ioBlockAllocator
24480 | 1488 | 48 | memory/ioDataAllocator
32640 | 6960 | 240 | memory/ioAllocator
0 | 0 | 128 |
memory/UDPIOEventAllocator
0 | 0 | 432 | memory/socksAllocator
0 | 0 | 128 |
memory/udpReadContAllocator
0 | 0 | 160 |
memory/udpPacketAllocator
97760 | 752 | 752 | memory/netVCAllocator
0 | 0 | 864 | memory/sslNetVCAllocator
0 | 0 | 64 | memory/RamCacheLRUEntry
0 | 0 | 96 |
memory/RamCacheCLFUSEntry
0 | 0 | 160 | memory/openDirEntry
0 | 0 | 48 | memory/evacuationKey
0 | 0 | 64 | memory/cacheRemoveCont
0 | 0 | 96 | memory/evacuationBlock
0 | 0 | 944 | memory/cacheVConnection
0 | 0 | 48 |
memory/ClusterVConnectionCache::Entry
0 | 0 | 576 |
memory/cacheContAllocator
0 | 0 | 32 | memory/byteBankAllocator
0 | 0 | 592 |
memory/clusterVCAllocator
0 | 0 | 112 |
memory/inControlAllocator
0 | 0 | 128 |
memory/outControlAllocator
0 | 0 | 16 |
memory/DNSRequestDataAllocator
67712 | 33856 | 33856 | memory/dnsBufAllocator
163840 | 0 | 1280 | memory/dnsEntryAllocator
4096 | 16 | 16 | memory/expiryQueueEntry
8192 | 2432 | 64 |
memory/refCountCacheHashingValueAllocator
0 | 0 | 96 |
memory/hostDBFileContAllocator
296960 | 2320 | 2320 |
memory/hostDBContAllocator
0 | 0 | 128 |
memory/OneWayTunnelAllocator
262144 | 96256 | 2048 | memory/hdrStrHeap
262144 | 98304 | 2048 | memory/hdrHeap
0 | 0 | 256 |
memory/httpCacheAltAllocator
0 | 0 | 48 |
memory/CongestRequestParamAllocator
0 | 0 | 160 |
memory/CongestionDBContAllocator
0 | 0 | 128 | memory/RemapPluginsAlloc
0 | 0 | 960 |
memory/http2ClientSessionAllocator
0 | 0 | 1184 |
memory/http2StreamAllocator
0 | 0 | 48 |
memory/CacheLookupHttpConfigAllocator
24576 | 192 | 192 |
memory/httpServerSessionAllocator
1986560 | 0 | 7760 | memory/httpSMAllocator
228800 | 12320 | 880 |
memory/http1ClientSessionAllocator
0 | 0 | 128 |
memory/socksProxyAllocator
0 | 0 | 32 |
memory/MIMEFieldSDKHandle
0 | 0 | 240 | memory/INKVConnAllocator
12288 | 192 | 96 | memory/INKContAllocator
4096 | 64 | 32 | memory/apiHookAllocator
0 | 0 | 592 |
memory/ICPRequestCont_allocator
0 | 0 | 128 |
memory/ICPPeerReadContAllocator
0 | 0 | 432 |
memory/PeerReadDataAllocator
0 | 0 | 512 | memory/FetchSMAllocator
131072 | 0 | 1024 | memory/ArenaBlock
6916736 | 313824 | | TOTAL
after 6 hours, Memory usage (traffic.out)
-----------------------------------------------------------------------------------------
Allocated | In-Use | Type Size | Free List Name
--------------------|--------------------|------------|----------------------------------
67108864 | 0 | 2097152 |
memory/ioBufAllocator[14]
33554432 | 2097152 | 1048576 |
memory/ioBufAllocator[13]
16777216 | 0 | 524288 |
memory/ioBufAllocator[12]
8388608 | 0 | 262144 |
memory/ioBufAllocator[11]
4194304 | 0 | 131072 |
memory/ioBufAllocator[10]
2097152 | 0 | 65536 | memory/ioBufAllocator[9]
5242880 | 0 | 32768 | memory/ioBufAllocator[8]
524288 | 0 | 16384 | memory/ioBufAllocator[7]
786432 | 40960 | 8192 | memory/ioBufAllocator[6]
524288 | 12288 | 4096 | memory/ioBufAllocator[5]
262144 | 30720 | 2048 | memory/ioBufAllocator[4]
131072 | 13312 | 1024 | memory/ioBufAllocator[3]
65536 | 6656 | 512 | memory/ioBufAllocator[2]
32768 | 0 | 256 | memory/ioBufAllocator[1]
81920 | 65536 | 128 | memory/ioBufAllocator[0]
49152 | 38784 | 96 | memory/eventAllocator
1407600 | 1393520 | 80 | memory/mutexAllocator
139264 | 120576 | 64 | memory/ioBlockAllocator
106080 | 95904 | 48 | memory/ioDataAllocator
195840 | 180720 | 240 | memory/ioAllocator
0 | 0 | 128 |
memory/UDPIOEventAllocator
0 | 0 | 432 | memory/socksAllocator
0 | 0 | 128 |
memory/udpReadContAllocator
0 | 0 | 160 |
memory/udpPacketAllocator
293280 | 217328 | 752 | memory/netVCAllocator
0 | 0 | 864 | memory/sslNetVCAllocator
0 | 0 | 64 | memory/RamCacheLRUEntry
0 | 0 | 96 |
memory/RamCacheCLFUSEntry
40960 | 33760 | 160 | memory/openDirEntry
0 | 0 | 48 | memory/evacuationKey
0 | 0 | 64 | memory/cacheRemoveCont
49152 | 46272 | 96 | memory/evacuationBlock
613600 | 605104 | 944 | memory/cacheVConnection
0 | 0 | 48 |
memory/ClusterVConnectionCache::Entry
0 | 0 | 576 |
memory/cacheContAllocator
0 | 0 | 32 | memory/byteBankAllocator
0 | 0 | 592 |
memory/clusterVCAllocator
0 | 0 | 112 |
memory/inControlAllocator
0 | 0 | 128 |
memory/outControlAllocator
0 | 0 | 16 |
memory/DNSRequestDataAllocator
135424 | 33856 | 33856 | memory/dnsBufAllocator
163840 | 0 | 1280 | memory/dnsEntryAllocator
12288 | 8800 | 16 | memory/expiryQueueEntry
40960 | 35392 | 64 |
memory/refCountCacheHashingValueAllocator
0 | 0 | 96 |
memory/hostDBFileContAllocator
296960 | 2320 | 2320 |
memory/hostDBContAllocator
0 | 0 | 128 |
memory/OneWayTunnelAllocator
9814671360 | 9814552576 | 2048 | memory/hdrStrHeap
9814671360 | 9814618112 | 2048 | memory/hdrHeap
32768 | 256 | 256 |
memory/httpCacheAltAllocator
0 | 0 | 48 |
memory/CongestRequestParamAllocator
0 | 0 | 160 |
memory/CongestionDBContAllocator
0 | 0 | 128 | memory/RemapPluginsAlloc
0 | 0 | 960 |
memory/http2ClientSessionAllocator
0 | 0 | 1184 |
memory/http2StreamAllocator
0 | 0 | 48 |
memory/CacheLookupHttpConfigAllocator
73728 | 55296 | 192 |
memory/httpServerSessionAllocator
993280 | 7760 | 7760 | memory/httpSMAllocator
114400 | 106480 | 880 |
memory/http1ClientSessionAllocator
0 | 0 | 128 |
memory/socksProxyAllocator
0 | 0 | 32 |
memory/MIMEFieldSDKHandle
0 | 0 | 240 | memory/INKVConnAllocator
12288 | 192 | 96 | memory/INKContAllocator
4096 | 64 | 32 | memory/apiHookAllocator
0 | 0 | 592 |
memory/ICPRequestCont_allocator
0 | 0 | 128 |
memory/ICPPeerReadContAllocator
0 | 0 | 432 |
memory/PeerReadDataAllocator
0 | 0 | 512 | memory/FetchSMAllocator
131072 | 1024 | 1024 | memory/ArenaBlock
19774020656 | 19634420720 | | TOTAL
-----------------------------------------------------------------------------------------
Allocated | In-Use | Type Size | Free List Name
--------------------|--------------------|------------|----------------------------------
67108864 | 0 | 2097152 |
memory/ioBufAllocator[14]
33554432 | 2097152 | 1048576 |
memory/ioBufAllocator[13]
16777216 | 0 | 524288 |
memory/ioBufAllocator[12]
8388608 | 0 | 262144 |
memory/ioBufAllocator[11]
4194304 | 0 | 131072 |
memory/ioBufAllocator[10]
2097152 | 0 | 65536 | memory/ioBufAllocator[9]
5242880 | 0 | 32768 | memory/ioBufAllocator[8]
524288 | 0 | 16384 | memory/ioBufAllocator[7]
786432 | 40960 | 8192 | memory/ioBufAllocator[6]
524288 | 12288 | 4096 | memory/ioBufAllocator[5]
262144 | 30720 | 2048 | memory/ioBufAllocator[4]
131072 | 13312 | 1024 | memory/ioBufAllocator[3]
65536 | 6656 | 512 | memory/ioBufAllocator[2]
32768 | 0 | 256 | memory/ioBufAllocator[1]
81920 | 65536 | 128 | memory/ioBufAllocator[0]
49152 | 38784 | 96 | memory/eventAllocator
1407600 | 1393520 | 80 | memory/mutexAllocator
139264 | 120576 | 64 | memory/ioBlockAllocator
106080 | 95904 | 48 | memory/ioDataAllocator
195840 | 180720 | 240 | memory/ioAllocator
0 | 0 | 128 |
memory/UDPIOEventAllocator
0 | 0 | 432 | memory/socksAllocator
0 | 0 | 128 |
memory/udpReadContAllocator
0 | 0 | 160 |
memory/udpPacketAllocator
293280 | 217328 | 752 | memory/netVCAllocator
0 | 0 | 864 | memory/sslNetVCAllocator
0 | 0 | 64 | memory/RamCacheLRUEntry
0 | 0 | 96 |
memory/RamCacheCLFUSEntry
40960 | 33760 | 160 | memory/openDirEntry
0 | 0 | 48 | memory/evacuationKey
0 | 0 | 64 | memory/cacheRemoveCont
49152 | 46272 | 96 | memory/evacuationBlock
613600 | 605104 | 944 | memory/cacheVConnection
0 | 0 | 48 |
memory/ClusterVConnectionCache::Entry
0 | 0 | 576 |
memory/cacheContAllocator
0 | 0 | 32 | memory/byteBankAllocator
0 | 0 | 592 |
memory/clusterVCAllocator
0 | 0 | 112 |
memory/inControlAllocator
0 | 0 | 128 |
memory/outControlAllocator
0 | 0 | 16 |
memory/DNSRequestDataAllocator
135424 | 33856 | 33856 | memory/dnsBufAllocator
163840 | 0 | 1280 | memory/dnsEntryAllocator
12288 | 8800 | 16 | memory/expiryQueueEntry
40960 | 35392 | 64 |
memory/refCountCacheHashingValueAllocator
0 | 0 | 96 |
memory/hostDBFileContAllocator
296960 | 2320 | 2320 |
memory/hostDBContAllocator
0 | 0 | 128 |
memory/OneWayTunnelAllocator
9814933504 | 9814794240 | 2048 | memory/hdrStrHeap
9814933504 | 9814859776 | 2048 | memory/hdrHeap
32768 | 256 | 256 |
memory/httpCacheAltAllocator
0 | 0 | 48 |
memory/CongestRequestParamAllocator
0 | 0 | 160 |
memory/CongestionDBContAllocator
0 | 0 | 128 | memory/RemapPluginsAlloc
0 | 0 | 960 |
memory/http2ClientSessionAllocator
0 | 0 | 1184 |
memory/http2StreamAllocator
0 | 0 | 48 |
memory/CacheLookupHttpConfigAllocator
73728 | 55296 | 192 |
memory/httpServerSessionAllocator
993280 | 7760 | 7760 | memory/httpSMAllocator
114400 | 106480 | 880 |
memory/http1ClientSessionAllocator
0 | 0 | 128 |
memory/socksProxyAllocator
0 | 0 | 32 |
memory/MIMEFieldSDKHandle
0 | 0 | 240 | memory/INKVConnAllocator
12288 | 192 | 96 | memory/INKContAllocator
4096 | 64 | 32 | memory/apiHookAllocator
0 | 0 | 592 |
memory/ICPRequestCont_allocator
0 | 0 | 128 |
memory/ICPPeerReadContAllocator
0 | 0 | 432 |
memory/PeerReadDataAllocator
0 | 0 | 512 | memory/FetchSMAllocator
131072 | 1024 | 1024 | memory/ArenaBlock
19774544944 | 19634904048 | | TOTAL
after 12 hour , /var/log/message，show system kill traffic_server process
Apr 24 08:28:03 localhost kernel: Hardware name: Dell Inc. PowerEdge
R730xd/0WCJNT, BIOS 2.0.1 02/12/2016
Apr 24 08:28:03 localhost kernel: Call Trace:
Apr 24 08:28:03 localhost kernel: [<ffffffff816ae7c8>] dump_stack+0x19/0x1b
Apr 24 08:28:03 localhost kernel: [<ffffffff816a9b90>] dump_header+0x90/0x229
Apr 24 08:28:03 localhost kernel: [<ffffffff812bf29b>] ?
cred_has_capability+0x6b/0x120
Apr 24 08:28:03 localhost kernel: [<ffffffff8118a884>]
oom_kill_process+0x254/0x3d0
Apr 24 08:28:03 localhost kernel: [<ffffffff812bf46c>] ?
selinux_capable+0x1c/0x40
Apr 24 08:28:03 localhost kernel: [<ffffffff8118b0c6>] out_of_memory+0x4b6/0x4f0
Apr 24 08:28:03 localhost kernel: [<ffffffff816aa694>]
__alloc_pages_slowpath+0x5d6/0x724
Apr 24 08:28:03 localhost kernel: [<ffffffff811912a5>]
__alloc_pages_nodemask+0x405/0x420
Apr 24 08:28:03 localhost kernel: [<ffffffff811d8a75>]
alloc_pages_vma+0xb5/0x200
Apr 24 08:28:03 localhost kernel: [<ffffffff811b2698>]
wp_page_copy.isra.58+0x88/0x470
Apr 24 08:28:03 localhost kernel: [<ffffffff811f9dd6>] ?
mem_cgroup_update_page_stat+0x16/0x50
Apr 24 08:28:03 localhost kernel: [<ffffffff811c909d>] ? swap_info_get+0x5d/0xe0
Apr 24 08:28:03 localhost kernel: [<ffffffff811b448b>] do_wp_page+0xeb/0x5c0
Apr 24 08:28:03 localhost kernel: [<ffffffff8132efe2>] ?
radix_tree_lookup_slot+0x22/0x50
Apr 24 08:28:03 localhost kernel: [<ffffffff811c909d>] ? swap_info_get+0x5d/0xe0
Apr 24 08:28:03 localhost kernel: [<ffffffff811c909d>] ? swap_info_get+0x5d/0xe0
Apr 24 08:28:03 localhost kernel: [<ffffffff811b6dcd>]
handle_mm_fault+0xcdd/0xfa0
Apr 24 08:28:03 localhost kernel: [<ffffffff816bb504>]
__do_page_fault+0x154/0x450
Apr 24 08:28:03 localhost kernel: [<ffffffff816bb835>] do_page_fault+0x35/0x90
Apr 24 08:28:03 localhost kernel: [<ffffffff816b7768>] page_fault+0x28/0x30
Apr 24 08:28:03 localhost kernel: Mem-Info:
Apr 24 08:28:03 localhost kernel: active_anon:23223315 inactive_anon:835052
isolated_anon:0#012 active_file:0 inactive_file:0 isolated_file:0#012
unevictable:0 dirty:0 writeback:2 unstable:0#012 slab_reclaimable:85524
slab_unreclaimable:34041#012 mapped:105326 shmem:145146 pagetables:55014
bounce:0#012 free:117523 free_pcp:834 free_cma:0
Apr 24 08:28:03 localhost kernel: Node 0 DMA free:15500kB min:8kB low:8kB
high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB
managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB
unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
Apr 24 08:28:03 localhost kernel: lowmem_reserve[]: 0 1564 96257 96257
Apr 24 08:28:03 localhost kernel: Node 0 DMA32 free:381152kB min:1096kB
low:1368kB high:1644kB active_anon:810724kB inactive_anon:270752kB
active_file:0kB inactive_file:952kB unevictable:0kB isolated(anon):0kB
isolated(file):0kB present:1854160kB managed:1603988kB mlocked:0kB dirty:0kB
writeback:0kB mapped:6884kB shmem:6812kB slab_reclaimable:96208kB
slab_unreclaimable:8180kB kernel_stack:544kB pagetables:11580kB unstable:0kB
bounce:0kB free_pcp:2660kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB
pages_scanned:59 all_unreclaimable? no
Apr 24 08:28:03 localhost kernel: lowmem_reserve[]: 0 0 94692 94692
Apr 24 08:28:03 localhost kernel: Node 0 Normal free:73440kB min:66472kB
low:83088kB high:99708kB active_anon:92082536kB inactive_anon:3069456kB
active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB
isolated(file):0kB present:98566144kB managed:96965436kB mlocked:0kB dirty:8kB
writeback:8kB mapped:414420kB shmem:573772kB slab_reclaimable:245888kB
slab_unreclaimable:127984kB kernel_stack:12672kB pagetables:208476kB
unstable:0kB bounce:0kB free_pcp:672kB local_pcp:0kB free_cma:0kB
writeback_tmp:0kB pages_scanned:136 all_unreclaimable? no
Apr 24 08:28:03 localhost kernel: lowmem_reserve[]: 0 0 0 0
Apr 24 08:28:03 localhost kernel: Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (U)
1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M)
3*4096kB (M) = 15500kB
Apr 24 08:28:03 localhost kernel: Node 0 DMA32: 330*4kB (UE) 195*8kB (UE)
378*16kB (UEM) 344*32kB (UEM) 244*64kB (UEM) 64*128kB (UEM) 134*256kB (UEM)
302*512kB (UEM) 145*1024kB (UM) 0*2048kB 0*4096kB = 381152kB
Apr 24 08:28:03 localhost kernel: Node 0 Normal: 16101*4kB (UEM) 1598*8kB (UEM)
30*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB =
77668kB
Apr 24 08:28:03 localhost kernel: Node 0 hugepages_total=0 hugepages_free=0
hugepages_surp=0 hugepages_size=1048576kB
Apr 24 08:28:03 localhost kernel: Node 0 hugepages_total=0 hugepages_free=0
hugepages_surp=0 hugepages_size=2048kB
Apr 24 08:28:03 localhost kernel: 145821 total pagecache pages
Apr 24 08:28:03 localhost kernel: 480 pages in swap cache
Apr 24 08:28:03 localhost kernel: Swap cache stats: add 18127915, delete
18127435, find 12090067/12827468
Apr 24 08:28:03 localhost kernel: Free swap = 0kB
Apr 24 08:28:03 localhost kernel: Total swap = 4194300kB
Apr 24 08:28:03 localhost kernel: 25109071 pages RAM
Apr 24 08:28:03 localhost kernel: 0 pages HighMem/MovableOnly
Apr 24 08:28:03 localhost kernel: 462741 pages reserved
Apr 24 08:28:03 localhost kernel: [ pid ] uid tgid total_vm rss nr_ptes
swapents oom_score_adj name
Apr 24 08:28:03 localhost kernel: [ 665] 0 665 17514 6244 39
66 0 systemd-journal
Apr 24 08:28:03 localhost kernel: [ 696] 0 696 48772 0 30
397 0 lvmetad
Apr 24 08:28:03 localhost kernel: [ 710] 0 710 11993 38 24
722 -1000 systemd-udevd
Apr 24 08:28:03 localhost kernel: [ 918] 0 918 13863 16 26
96 -1000 auditd
Apr 24 08:28:03 localhost kernel: [ 920] 0 920 21125 28 12
27 0 audispd
Apr 24 08:28:03 localhost kernel: [ 921] 0 921 6014 18 18
38 0 sedispatch
Apr 24 08:28:03 localhost kernel: [ 943] 70 943 7551 55 19
41 0 avahi-daemon
Apr 24 08:28:03 localhost kernel: [ 944] 81 944 8931 283 18
79 -900 dbus-daemon
Apr 24 08:28:03 localhost kernel: [ 945] 70 945 7518 1 18
60 0 avahi-daemon
Apr 24 08:28:03 localhost kernel: [ 949] 0 949 5459 71 17
70 0 irqbalance
Apr 24 08:28:03 localhost kernel: [ 952] 999 952 135607 709 63
2360 0 polkitd
Apr 24 08:28:03 localhost kernel: [ 955] 997 955 2133 8 10
29 0 lsmd
Apr 24 08:28:03 localhost kernel: [ 960] 0 960 180928 3699 155
772 0 rsyslogd
Apr 24 08:28:03 localhost kernel: [ 962] 0 962 106488 107 78
768 0 ModemManager
Apr 24 08:28:03 localhost kernel: [ 963] 0 963 54994 1 59
461 0 abrtd
Apr 24 08:28:03 localhost kernel: [ 969] 0 969 50314 11 41
124 0 gssproxy
Apr 24 08:28:03 localhost kernel: [ 970] 0 970 54348 2 58
353 0 abrt-watch-log
Apr 24 08:28:03 localhost kernel: [ 972] 0 972 1618 0 9
43 0 rngd
Apr 24 08:28:03 localhost kernel: [ 976] 0 976 4210 4 13
41 0 alsactl
Apr 24 08:28:03 localhost kernel: [ 989] 172 989 41164 0 17
54 0 rtkit-daemon
Apr 24 08:28:03 localhost kernel: [ 990] 0 990 6063 43 16
36 0 systemd-logind
Apr 24 08:28:03 localhost kernel: [ 991] 0 991 32166 44 22
148 0 smartd
Apr 24 08:28:03 localhost kernel: [ 992] 0 992 98173 147 48
290 0 accounts-daemon
Apr 24 08:28:03 localhost kernel: [ 993] 0 993 54348 9 58
344 0 abrt-watch-log
Apr 24 08:28:03 localhost kernel: [ 1003] 0 1003 1641 1 9
33 0 mcelog
Apr 24 08:28:03 localhost kernel: [ 1014] 994 1014 28910 29 29
87 0 chronyd
Apr 24 08:28:03 localhost kernel: [ 1022] 0 1022 28913 148 12
23 0 ksmtuned
Apr 24 08:28:03 localhost kernel: [ 1443] 0 1443 48409 0 51
284 0 cupsd
Apr 24 08:28:03 localhost kernel: [ 1445] 0 1445 140582 127 96
2593 0 tuned
Apr 24 08:28:03 localhost kernel: [ 1447] 0 1447 26499 25 54
220 -1000 sshd
Apr 24 08:28:03 localhost kernel: [ 1453] 0 1453 151577 44 140
1583 0 libvirtd
Apr 24 08:28:03 localhost kernel: [ 1516] 0 1516 120036 0 53
263 0 gdm
Apr 24 08:28:03 localhost kernel: [ 1522] 0 1522 31557 27 18
131 0 crond
Apr 24 08:28:03 localhost kernel: [ 1523] 0 1523 6464 5 18
47 0 atd
Apr 24 08:28:03 localhost kernel: [ 1557] 0 1557 103726 1391 124
2029 0 X
Apr 24 08:28:03 localhost kernel: [ 1799] 0 1799 23061 18 43
247 0 master
Apr 24 08:28:03 localhost kernel: [ 1813] 89 1813 23099 22 45
252 0 qmgr
Apr 24 08:28:03 localhost kernel: [ 1874] 99 1874 3901 12 11
38 0 dnsmasq
Apr 24 08:28:03 localhost kernel: [ 1875] 0 1875 3894 1 11
47 0 dnsmasq
Apr 24 08:28:03 localhost kernel: [ 1907] 0 1907 89274 120 64
823 0 gdm-session-wor
Apr 24 08:28:03 localhost kernel: [ 1976] 42 1976 169791 108 115
863 0 gnome-session-b
Apr 24 08:28:03 localhost kernel: [ 1982] 42 1982 3494 0 12
50 0 dbus-launch
Apr 24 08:28:03 localhost kernel: [ 1983] 42 1983 8730 25 17
117 0 dbus-daemon
Apr 24 08:28:03 localhost kernel: [ 2003] 42 2003 86130 0 37
683 0 at-spi-bus-laun
Apr 24 08:28:03 localhost kernel: [ 2008] 42 2008 8641 0 18
84 0 dbus-daemon
Apr 24 08:28:03 localhost kernel: [ 2011] 42 2011 51463 0 36
678 0 at-spi2-registr
Apr 24 08:28:03 localhost kernel: [ 2035] 42 2035 516969 10774 333
11083 0 gnome-shell
Apr 24 08:28:03 localhost kernel: [ 2056] 0 2056 106496 93 60
226 0 upowerd
Apr 24 08:28:03 localhost kernel: [ 2074] 42 2074 291264 0 76
286 0 pulseaudio
Apr 24 08:28:03 localhost kernel: [ 2101] 42 2101 112636 37 40
446 0 ibus-daemon
Apr 24 08:28:03 localhost kernel: [ 2104] 42 2104 106131 0 59
314 0 xdg-permission-
Apr 24 08:28:03 localhost kernel: [ 2106] 0 2106 101545 4640 66
2811 0 packagekitd
Apr 24 08:28:03 localhost kernel: [ 2119] 42 2119 93391 0 39
674 0 ibus-dconf
Apr 24 08:28:03 localhost kernel: [ 2122] 42 2122 112910 0 108
528 0 ibus-x11
Apr 24 08:28:03 localhost kernel: [ 2123] 0 2123 13614 13 32
153 0 wpa_supplicant
Apr 24 08:28:03 localhost kernel: [ 2130] 42 2130 326588 379 185
1287 0 gnome-settings-
Apr 24 08:28:03 localhost kernel: [ 2144] 998 2144 102753 0 56
417 0 colord
Apr 24 08:28:03 localhost kernel: [ 2147] 0 2147 44674 8 23
93 0 pcscd
Apr 24 08:28:03 localhost kernel: [ 2169] 42 2169 74937 0 34
157 0 ibus-engine-sim
Apr 24 08:28:03 localhost kernel: [183568] 32 183568 16240 55
35 96 0 rpcbind
Apr 24 08:28:03 localhost kernel: [27749] 0 27749 7950982 386258 1519
265563 0 java
Apr 24 08:28:03 localhost kernel: [32611] 0 32611 35508 71 37
180 0 traffic_cop
Apr 24 08:28:03 localhost kernel: [32613] 0 32613 112904 502 53
514 0 traffic_manager
Apr 24 08:28:03 localhost kernel: [139649] 1001 139649 5419204 51429
299 100 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139654] 1001 139654 5419263 72710
407 101 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139655] 1001 139655 5419204 40982
109 113 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139656] 1001 139656 5419204 4132
36 113 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139657] 1001 139657 5419387 163
37 134 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139658] 1001 139658 38078 151
29 156 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139659] 1001 139659 5419604 343
56 369 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139660] 1001 139660 5419354 77
36 169 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139661] 1001 139661 5440061 391
58 327 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139662] 1001 139662 5419579 244
52 376 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139663] 1001 139663 5458494 397
60 326 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139664] 1001 139664 5437673 57
28 117 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139666] 1001 139666 5441858 47664
408 297 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139667] 1001 139667 5440102 355
58 364 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139668] 1001 139668 5476430 58368
282 6068 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [139669] 1001 139669 5445013 20816
147 661 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [140784] 0 140784 58047 4182
34 5316 0 das
Apr 24 08:28:03 localhost kernel: [140788] 1001 140788 5419586 4539
70 274 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [140790] 1001 140790 5419589 1830
68 271 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [140815] 1001 140815 5420581 17882
248 1014 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [140816] 1001 140816 5420654 20459
276 745 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [141999] 1001 141999 5420686 17245
191 683 0 pipelinedb
Apr 24 08:28:03 localhost kernel: [156148] 0 156148 1846 11
9 15 0 ftServer
Apr 24 08:28:03 localhost kernel: [156149] 0 156149 1501153 725673
2384 38273 0 Iprobe-Main
Apr 24 08:28:03 localhost kernel: [150533] 0 150533 187991 3497
93 1611 0 NetworkManager
Apr 24 08:28:03 localhost kernel: [125342] 42 125342 46284 503
27 120 0 dconf-service
Apr 24 08:28:03 localhost kernel: [ 3373] 99 3373 23338978 22734381 44706
90918 0 [TS_MAIN]
Apr 24 08:28:03 localhost kernel: [16730] 89 16730 23081 260 45
0 0 pickup
Apr 24 08:28:03 localhost kernel: [21613] 0 21613 26976 24 12
0 0 sleep
Apr 24 08:28:03 localhost kernel: [21615] 0 21615 28343 3118 57
0 0 dhclient
Apr 24 08:28:03 localhost kernel: [21635] 0 21635 9903 102 25
0 0 nm-dhcp-helper
Apr 24 08:28:03 localhost kernel: [21637] 1001 21637 5419241 95 29
75 0 pipelinedb
Apr 24 08:28:03 localhost kernel: Out of memory: Kill process 3373 ([TS_MAIN])
score 890 or sacrifice child
Apr 24 08:28:03 localhost kernel: Killed process 3373 ([TS_MAIN])
total-vm:93355912kB, anon-rss:90937524kB, file-rss:0kB, shmem-rss:0kB
The conclusion is that a memory leak causes the process to be killed by the
system.
I have initially investigated, Severe memory leak hdrStrHeap and hdrHeap
9814933504 | 9814794240 | 2048 | memory/hdrStrHeap
9814933504 | 9814859776 | 2048 | memory/hdrHeap
I sincerely ask your: how to solve the problem of memory leak?
Thanks everyone!
yongshou.wang
2/5/2018
