Package: linux-image-amd64 Version: 6.0.12-1~bpo11+1 Dear Maintainer,
The bullseye-backports kernel seems to have memory leaks.  
The memory usage graph during the worst memory leak. But unfortunately, it was restarted directly at that time, and no log was kept.
  
The memory usage graph recently.
---------------------------------
Some informations:
# lsb_release -a
Distributor ID: Debian
Description: Debian GNU/Linux 11 (bullseye)
Release: 11
Codename: bullseye
# uname -a
Linux git 6.0.0-0.deb11.6-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.0.12-1~bpo11+1
(2022-12-19) x86_64 GNU/Linux
# free -h
total used free shared buff/cache available
Mem: 15Gi 6.6Gi 567Mi 1.0Gi 8.1Gi 7.3Gi
Swap: 8.0Gi 3.7Gi 4.3Gi
# smem -tw
Area Used Cache Noncache
firmware/hardware 0 0 0
kernel image 0 0 0
kernel dynamic memory 11047464 7499416 3548048
userspace memory 4657136 1371972 3285164
free memory 298680 298680 0
----------------------------------------------------------
16003280 9170068 6833212
# cat /proc/meminfo
MemTotal: 16003280 kB
MemFree: 292884 kB
MemAvailable: 7623832 kB
Buffers: 20 kB
Cached: 8357004 kB
SwapCached: 1219960 kB
Active: 6195512 kB
Inactive: 5855924 kB
Active(anon): 2455580 kB
Inactive(anon): 2337516 kB
Active(file): 3739932 kB
Inactive(file): 3518408 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 8387580 kB
SwapFree: 4534508 kB
Zswap: 1665924 kB
Zswapped: 3608680 kB
Dirty: 6028 kB
Writeback: 76 kB
AnonPages: 3414016 kB
Mapped: 1386444 kB
Shmem: 1098512 kB
KReclaimable: 408784 kB
Slab: 1475632 kB
SReclaimable: 408784 kB
SUnreclaim: 1066848 kB
KernelStack: 20368 kB
PageTables: 385704 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 16389220 kB
Committed_AS: 14574028 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 62348 kB
VmallocChunk: 0 kB
Percpu: 5824 kB
HardwareCorrupted: 0 kB
AnonHugePages: 208896 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 182128 kB
DirectMap2M: 5715968 kB
DirectMap1G: 10485760 kB
# slabtop -o
Active / Total Objects (% used) : 13245486 / 13988330 (94.7%)
Active / Total Slabs (% used) : 271375 / 271375 (100.0%)
Active / Total Caches (% used) : 121 / 158 (76.6%)
Active / Total Size (% used) : 1274666.34K / 1441579.73K (88.4%)
Minimum / Average / Maximum Object : 0.01K / 0.10K / 8.00K
OBJS ACTIVE USE OBJ SIZE SLABS OBJ/SLAB CACHE SIZE NAME
10730176 10696353 99% 0.06K 167659 64 670636K vmap_area
1151584 907533 78% 0.14K 41128 28 164512K btrfs_extent_map
452312 344597 76% 0.57K 16154 28 258464K radix_tree_node
261504 87883 33% 0.03K 2043 128 8172K lsm_inode_cache
214500 210884 98% 0.20K 10725 20 42900K vm_area_struct
158559 152049 95% 0.08K 3109 51 12436K Acpi-State
145984 144333 98% 0.06K 2281 64 9124K anon_vma_chain
134736 90425 67% 0.19K 6416 21 25664K dentry
82104 53847 65% 1.17K 3280 27 104960K btrfs_inode
75348 68093 90% 0.19K 3588 21 14352K kmalloc-192
56901 56884 99% 0.10K 1459 39 5836K anon_vma
50660 49975 98% 0.02K 298 170 1192K lsm_file_cache
50528 49997 98% 0.25K 1579 32 12632K filp
43329 37528 86% 0.10K 1111 39 4444K btrfs_free_space
38336 38174 99% 0.12K 1198 32 4792K kernfs_node_cache
36416 24580 67% 0.25K 1138 32 9104K kmalloc-256
30208 11578 38% 0.03K 236 128 944K kmalloc-32
27008 18161 67% 0.06K 422 64 1688K kmalloc-64
26200 12340 47% 0.31K 1048 25 8384K xfrm_dst_cache
18016 16344 90% 0.25K 563 32 4504K pool_workqueue
17088 12173 71% 0.06K 267 64 1068K kmalloc-rcl-64
16896 14676 86% 0.02K 66 256 264K kmalloc-16
16475 15387 93% 0.62K 659 25 10544K inode_cache
13408 11190 83% 0.50K 419 32 6704K kmalloc-512
10240 9900 96% 0.01K 20 512 80K kmalloc-8
9366 5033 53% 0.09K 223 42 892K kmalloc-rcl-96
8954 7141 79% 0.71K 407 22 6512K ovl_inode
8448 5986 70% 0.12K 264 32 1056K pid
6912 6194 89% 0.25K 216 32 1728K nf_conntrack
5888 4532 76% 0.02K 23 256 92K ep_head
5265 3621 68% 0.81K 135 39 4320K sock_inode_cache
4420 4420 100% 0.05K 52 85 208K ftrace_event_field
4416 4296 97% 0.70K 192 23 3072K proc_inode_cache
4096 4096 100% 0.01K 8 512 32K kmalloc-cg-8
2976 2476 83% 0.12K 93 32 372K kmalloc-128
2816 2670 94% 0.02K 11 256 44K kmalloc-cg-16
2688 2084 77% 0.09K 64 42 256K kmalloc-96
2560 2288 89% 1.00K 80 32 2560K kmalloc-1k
2450 2109 86% 2.19K 175 14 5600K TCP
2412 1983 82% 0.11K 67 36 268K khugepaged_mm_slot
2254 2254 100% 0.09K 49 46 196K trace_event_file
2225 2031 91% 0.31K 89 25 712K mnt_cache
2205 586 26% 0.19K 105 21 420K kmalloc-rcl-192
2100 2064 98% 0.77K 105 20 1680K shmem_inode_cache
1638 1582 96% 0.19K 78 21 312K skbuff_ext_cache
1596 1596 100% 0.19K 76 21 304K proc_dir_entry
1584 1373 86% 2.00K 99 16 3168K kmalloc-2k
1551 1419 91% 0.24K 47 33 376K tw_sock_TCP
1533 1480 96% 0.19K 73 21 292K kmalloc-cg-192
1533 1490 97% 0.19K 73 21 292K cred_jar
1504 1487 98% 1.00K 47 32 1504K kmalloc-cg-1k
1408 1408 100% 0.06K 22 64 88K kmalloc-cg-64
1376 1120 81% 0.25K 43 32 344K skbuff_head_cache
1344 1179 87% 0.07K 24 56 96K Acpi-Operand
1335 1308 97% 6.38K 267 5 8544K task_struct
1312 1209 92% 4.00K 164 8 5248K biovec-max
1287 1131 87% 0.10K 33 39 132K buffer_head
1280 1280 100% 0.03K 10 128 40K kmalloc-cg-32
1248 1248 100% 0.12K 39 32 156K kmalloc-rcl-128
1092 1037 94% 2.38K 84 13 2688K TCPv6
1024 773 75% 0.50K 32 32 512K skbuff_fclone_cache
1024 992 96% 0.25K 32 32 256K bio-192
928 928 100% 0.50K 29 32 464K kmalloc-cg-512
925 740 80% 0.43K 25 37 400K btrfs_ordered_extent
924 924 100% 0.24K 28 33 224K tw_sock_TCPv6
896 896 100% 0.12K 28 32 112K kmalloc-cg-128
868 697 80% 1.12K 31 28 992K signal_cache
816 816 100% 0.04K 8 102 32K pde_opener
777 756 97% 0.38K 37 21 296K bio-344
736 586 79% 1.00K 23 32 736K PING
730 730 100% 0.05K 10 73 40K Acpi-Parse
713 713 100% 0.69K 31 23 496K files_cache
702 702 100% 0.30K 27 26 216K request_sock_TCP
680 680 100% 0.05K 8 85 32K ip_fib_trie
672 546 81% 1.00K 21 32 672K biovec-64
650 625 96% 0.62K 26 25 416K task_group
600 559 93% 1.06K 20 30 640K mm_struct
592 570 96% 2.00K 37 16 1184K kmalloc-cg-2k
584 584 100% 0.05K 8 73 32K ip_fib_alias
576 576 100% 0.06K 9 64 36K kmem_cache_node
570 551 96% 2.06K 38 15 1216K sighand_cache
561 561 100% 0.08K 11 51 44K sigqueue
560 520 92% 4.00K 70 8 2240K kmalloc-4k
512 512 100% 0.12K 16 32 64K scsi_sense_cache
504 399 79% 0.19K 24 21 96K bio-128
456 455 99% 4.00K 57 8 1824K kmalloc-cg-4k
448 448 100% 0.25K 14 32 112K kmalloc-cg-256
448 448 100% 0.07K 8 56 32K nsproxy
368 320 86% 2.00K 23 16 736K biovec-128
352 352 100% 0.25K 11 32 88K kmem_cache
350 245 70% 0.91K 10 35 320K request_queue
336 336 100% 0.09K 8 42 32K kmalloc-cg-96
312 312 100% 0.41K 8 39 128K taskstats
296 296 100% 0.42K 8 37 128K uts_namespace
296 296 100% 0.21K 8 37 64K file_lock_cache
286 286 100% 0.30K 11 26 88K request_sock_TCPv6
272 272 100% 0.12K 8 34 32K seq_file
270 270 100% 0.27K 9 30 72K numa_policy
240 240 100% 1.31K 10 24 320K UDPv6
238 238 100% 0.94K 7 34 224K mqueue_inode_cache
232 223 96% 8.00K 58 4 1856K kmalloc-8k
220 220 100% 0.18K 10 22 40K ip6-frags
210 210 100% 0.13K 7 30 28K pid_namespace
182 182 100% 1.19K 7 26 224K RAWv6
112 112 100% 4.00K 14 8 448K names_cache
100 100 100% 0.31K 4 25 32K bio-256
96 96 100% 0.65K 4 24 64K hugetlbfs_inode_cache
78 78 100% 0.61K 3 26 48K user_namespace
68 68 100% 8.00K 17 4 544K kmalloc-cg-8k
49 49 100% 4.25K 7 7 224K net_namespace
40 40 100% 1.56K 2 20 64K bdev_cache
39 39 100% 0.81K 1 39 32K dax_cache
32 32 100% 1.00K 1 32 32K RAW
32 32 100% 0.25K 1 32 8K bio-224
30 30 100% 1.06K 1 30 32K dmaengine-unmap-128
28 28 100% 0.56K 1 28 16K kioctx
26 26 100% 1.20K 1 26 32K perf_event
21 21 100% 1.52K 1 21 32K wg_peer
20 20 100% 0.20K 1 20 4K ip4-frags
20 20 100% 0.77K 1 20 16K fat_inode_cache
15 15 100% 2.06K 1 15 32K dmaengine-unmap-256
0 0 0% 0.01K 0 512 0K kmalloc-rcl-8
0 0 0% 0.02K 0 256 0K kmalloc-rcl-16
0 0 0% 0.03K 0 128 0K kmalloc-rcl-32
0 0 0% 0.25K 0 32 0K kmalloc-rcl-256
0 0 0% 0.50K 0 32 0K kmalloc-rcl-512
0 0 0% 1.00K 0 32 0K kmalloc-rcl-1k
0 0 0% 2.00K 0 16 0K kmalloc-rcl-2k
0 0 0% 4.00K 0 8 0K kmalloc-rcl-4k
0 0 0% 8.00K 0 4 0K kmalloc-rcl-8k
0 0 0% 0.01K 0 512 0K dma-kmalloc-8
0 0 0% 0.02K 0 256 0K dma-kmalloc-16
0 0 0% 0.03K 0 128 0K dma-kmalloc-32
0 0 0% 0.06K 0 64 0K dma-kmalloc-64
0 0 0% 0.09K 0 42 0K dma-kmalloc-96
0 0 0% 0.12K 0 32 0K dma-kmalloc-128
0 0 0% 0.19K 0 21 0K dma-kmalloc-192
0 0 0% 0.25K 0 32 0K dma-kmalloc-256
0 0 0% 0.50K 0 32 0K dma-kmalloc-512
0 0 0% 1.00K 0 32 0K dma-kmalloc-1k
0 0 0% 2.00K 0 16 0K dma-kmalloc-2k
0 0 0% 4.00K 0 8 0K dma-kmalloc-4k
0 0 0% 8.00K 0 4 0K dma-kmalloc-8k
0 0 0% 0.12K 0 34 0K iint_cache
0 0 0% 1.30K 0 24 0K request_queue_srcu
0 0 0% 0.25K 0 32 0K dquot
0 0 0% 0.75K 0 21 0K xfrm_state
0 0 0% 0.38K 0 21 0K request_sock_subflow
0 0 0% 1.88K 0 17 0K MPTCP
0 0 0% 0.03K 0 128 0K dnotify_struct
0 0 0% 0.19K 0 21 0K userfaultfd_ctx_cache
0 0 0% 1.19K 0 26 0K PINGv6
0 0 0% 2.00K 0 16 0K MPTCPv6
0 0 0% 0.12K 0 32 0K fscrypt_info
0 0 0% 0.25K 0 32 0K fsverity_info
0 0 0% 0.81K 0 39 0K fuse_inode
0 0 0% 0.15K 0 26 0K fuse_request
0 0 0% 0.04K 0 102 0K fat_cache
# cat /proc/slabinfo
slabinfo - version: 2.1
# name <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit>
<batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>
wg_peer 21 21 1552 21 8 : tunables 0 0 0 :
slabdata 1 1 0
ovl_inode 7141 8954 728 22 4 : tunables 0 0 0 :
slabdata 407 407 0
nf_conntrack 5852 6912 256 32 2 : tunables 0 0 0 :
slabdata 216 216 0
fat_inode_cache 20 20 792 20 4 : tunables 0 0 0 :
slabdata 1 1 0
fat_cache 0 0 40 102 1 : tunables 0 0 0 :
slabdata 0 0 0
fuse_request 0 0 152 26 1 : tunables 0 0 0 :
slabdata 0 0 0
fuse_inode 0 0 832 39 8 : tunables 0 0 0 :
slabdata 0 0 0
btrfs_ordered_extent 703 777 440 37 4 : tunables 0 0 0 :
slabdata 21 21 0
btrfs_extent_map 877975 1151584 144 28 1 : tunables 0 0 0 :
slabdata 41128 41128 0
bio-344 609 609 384 21 2 : tunables 0 0 0 :
slabdata 29 29 0
bio-224 32 32 256 32 2 : tunables 0 0 0 :
slabdata 1 1 0
btrfs_free_space 36441 43329 104 39 1 : tunables 0 0 0 :
slabdata 1111 1111 0
btrfs_inode 53866 82104 1200 27 8 : tunables 0 0 0 :
slabdata 3280 3280 0
scsi_sense_cache 512 512 128 32 1 : tunables 0 0 0 :
slabdata 16 16 0
bio-128 399 504 192 21 1 : tunables 0 0 0 :
slabdata 24 24 0
fsverity_info 0 0 256 32 2 : tunables 0 0 0 :
slabdata 0 0 0
fscrypt_info 0 0 128 32 1 : tunables 0 0 0 :
slabdata 0 0 0
MPTCPv6 0 0 2048 16 8 : tunables 0 0 0 :
slabdata 0 0 0
ip6-frags 220 220 184 22 1 : tunables 0 0 0 :
slabdata 10 10 0
PINGv6 0 0 1216 26 8 : tunables 0 0 0 :
slabdata 0 0 0
RAWv6 182 182 1216 26 8 : tunables 0 0 0 :
slabdata 7 7 0
UDPv6 240 240 1344 24 8 : tunables 0 0 0 :
slabdata 10 10 0
tw_sock_TCPv6 924 924 248 33 2 : tunables 0 0 0 :
slabdata 28 28 0
request_sock_TCPv6 286 286 312 26 2 : tunables 0 0 0 :
slabdata 11 11 0
TCPv6 1005 1092 2432 13 8 : tunables 0 0 0 :
slabdata 84 84 0
mqueue_inode_cache 238 238 960 34 8 : tunables 0 0 0 :
slabdata 7 7 0
kioctx 28 28 576 28 4 : tunables 0 0 0 :
slabdata 1 1 0
userfaultfd_ctx_cache 0 0 192 21 1 : tunables 0 0 0
: slabdata 0 0 0
dnotify_struct 0 0 32 128 1 : tunables 0 0 0 :
slabdata 0 0 0
pid_namespace 210 210 136 30 1 : tunables 0 0 0 :
slabdata 7 7 0
ip4-frags 20 20 200 20 1 : tunables 0 0 0 :
slabdata 1 1 0
MPTCP 0 0 1920 17 8 : tunables 0 0 0 :
slabdata 0 0 0
request_sock_subflow 0 0 384 21 2 : tunables 0 0 0 :
slabdata 0 0 0
xfrm_dst_cache 12266 26200 320 25 2 : tunables 0 0 0 :
slabdata 1048 1048 0
xfrm_state 0 0 768 21 4 : tunables 0 0 0 :
slabdata 0 0 0
ip_fib_trie 680 680 48 85 1 : tunables 0 0 0 :
slabdata 8 8 0
ip_fib_alias 584 584 56 73 1 : tunables 0 0 0 :
slabdata 8 8 0
PING 586 736 1024 32 8 : tunables 0 0 0 :
slabdata 23 23 0
RAW 32 32 1024 32 8 : tunables 0 0 0 :
slabdata 1 1 0
tw_sock_TCP 1419 1551 248 33 2 : tunables 0 0 0 :
slabdata 47 47 0
request_sock_TCP 702 702 312 26 2 : tunables 0 0 0 :
slabdata 27 27 0
TCP 2103 2450 2240 14 8 : tunables 0 0 0 :
slabdata 175 175 0
hugetlbfs_inode_cache 96 96 664 24 4 : tunables 0 0 0
: slabdata 4 4 0
dquot 0 0 256 32 2 : tunables 0 0 0 :
slabdata 0 0 0
bio-256 100 100 320 25 2 : tunables 0 0 0 :
slabdata 4 4 0
ep_head 4751 5888 16 256 1 : tunables 0 0 0 :
slabdata 23 23 0
dax_cache 39 39 832 39 8 : tunables 0 0 0 :
slabdata 1 1 0
request_queue_srcu 0 0 1328 24 8 : tunables 0 0 0 :
slabdata 0 0 0
request_queue 245 350 936 35 8 : tunables 0 0 0 :
slabdata 10 10 0
bio-192 992 1024 256 32 2 : tunables 0 0 0 :
slabdata 32 32 0
biovec-max 1146 1312 4096 8 8 : tunables 0 0 0 :
slabdata 164 164 0
biovec-128 320 368 2048 16 8 : tunables 0 0 0 :
slabdata 23 23 0
biovec-64 608 672 1024 32 8 : tunables 0 0 0 :
slabdata 21 21 0
khugepaged_mm_slot 1567 1872 112 36 1 : tunables 0 0 0 :
slabdata 52 52 0
user_namespace 78 78 624 26 4 : tunables 0 0 0 :
slabdata 3 3 0
dmaengine-unmap-256 15 15 2112 15 8 : tunables 0 0 0 :
slabdata 1 1 0
dmaengine-unmap-128 30 30 1088 30 8 : tunables 0 0 0 :
slabdata 1 1 0
sock_inode_cache 3656 5265 832 39 8 : tunables 0 0 0 :
slabdata 135 135 0
skbuff_ext_cache 1582 1638 192 21 1 : tunables 0 0 0 :
slabdata 78 78 0
skbuff_fclone_cache 1184 1184 512 32 4 : tunables 0 0 0 :
slabdata 37 37 0
skbuff_head_cache 976 1376 256 32 2 : tunables 0 0 0 :
slabdata 43 43 0
file_lock_cache 296 296 216 37 2 : tunables 0 0 0 :
slabdata 8 8 0
buffer_head 1131 1287 104 39 1 : tunables 0 0 0 :
slabdata 33 33 0
taskstats 312 312 416 39 4 : tunables 0 0 0 :
slabdata 8 8 0
proc_dir_entry 1596 1596 192 21 1 : tunables 0 0 0 :
slabdata 76 76 0
pde_opener 816 816 40 102 1 : tunables 0 0 0 :
slabdata 8 8 0
proc_inode_cache 4280 4416 712 23 4 : tunables 0 0 0 :
slabdata 192 192 0
seq_file 272 272 120 34 1 : tunables 0 0 0 :
slabdata 8 8 0
sigqueue 561 561 80 51 1 : tunables 0 0 0 :
slabdata 11 11 0
bdev_cache 40 40 1600 20 8 : tunables 0 0 0 :
slabdata 2 2 0
shmem_inode_cache 2064 2100 784 20 4 : tunables 0 0 0 :
slabdata 105 105 0
kernfs_node_cache 38158 38336 128 32 1 : tunables 0 0 0 :
slabdata 1198 1198 0
mnt_cache 2031 2225 320 25 2 : tunables 0 0 0 :
slabdata 89 89 0
filp 48158 50528 256 32 2 : tunables 0 0 0 :
slabdata 1579 1579 0
inode_cache 15387 16475 640 25 4 : tunables 0 0 0 :
slabdata 659 659 0
dentry 90485 134736 192 21 1 : tunables 0 0 0 :
slabdata 6416 6416 0
names_cache 112 112 4096 8 8 : tunables 0 0 0 :
slabdata 14 14 0
net_namespace 49 49 4352 7 8 : tunables 0 0 0 :
slabdata 7 7 0
iint_cache 0 0 120 34 1 : tunables 0 0 0 :
slabdata 0 0 0
lsm_inode_cache 86590 261504 32 128 1 : tunables 0 0 0 :
slabdata 2043 2043 0
lsm_file_cache 48154 50660 24 170 1 : tunables 0 0 0 :
slabdata 298 298 0
uts_namespace 296 296 432 37 4 : tunables 0 0 0 :
slabdata 8 8 0
nsproxy 448 448 72 56 1 : tunables 0 0 0 :
slabdata 8 8 0
vm_area_struct 192175 214500 200 20 1 : tunables 0 0 0 :
slabdata 10725 10725 0
mm_struct 559 600 1088 30 8 : tunables 0 0 0 :
slabdata 20 20 0
files_cache 713 713 704 23 4 : tunables 0 0 0 :
slabdata 31 31 0
signal_cache 697 868 1152 28 8 : tunables 0 0 0 :
slabdata 31 31 0
sighand_cache 551 570 2112 15 8 : tunables 0 0 0 :
slabdata 38 38 0
task_struct 1310 1335 6528 5 8 : tunables 0 0 0 :
slabdata 267 267 0
cred_jar 1490 1533 192 21 1 : tunables 0 0 0 :
slabdata 73 73 0
anon_vma_chain 126776 145984 64 64 1 : tunables 0 0 0 :
slabdata 2281 2281 0
anon_vma 48301 53274 104 39 1 : tunables 0 0 0 :
slabdata 1366 1366 0
pid 5949 8448 128 32 1 : tunables 0 0 0 :
slabdata 264 264 0
Acpi-Operand 1179 1344 72 56 1 : tunables 0 0 0 :
slabdata 24 24 0
Acpi-Parse 730 730 56 73 1 : tunables 0 0 0 :
slabdata 10 10 0
Acpi-State 105379 135762 80 51 1 : tunables 0 0 0 :
slabdata 2662 2662 0
numa_policy 270 270 272 30 2 : tunables 0 0 0 :
slabdata 9 9 0
perf_event 26 26 1232 26 8 : tunables 0 0 0 :
slabdata 1 1 0
trace_event_file 2254 2254 88 46 1 : tunables 0 0 0 :
slabdata 49 49 0
ftrace_event_field 4420 4420 48 85 1 : tunables 0 0 0 :
slabdata 52 52 0
pool_workqueue 12921 18016 256 32 2 : tunables 0 0 0 :
slabdata 563 563 0
radix_tree_node 344499 452312 584 28 4 : tunables 0 0 0 :
slabdata 16154 16154 0
task_group 625 650 640 25 4 : tunables 0 0 0 :
slabdata 26 26 0
vmap_area 10685923 10730176 64 64 1 : tunables 0 0 0
: slabdata 167659 167659 0
dma-kmalloc-8k 0 0 8192 4 8 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-4k 0 0 4096 8 8 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-2k 0 0 2048 16 8 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-1k 0 0 1024 32 8 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-512 0 0 512 32 4 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-256 0 0 256 32 2 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-192 0 0 192 21 1 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-128 0 0 128 32 1 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-96 0 0 96 42 1 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-64 0 0 64 64 1 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-32 0 0 32 128 1 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-16 0 0 16 256 1 : tunables 0 0 0 :
slabdata 0 0 0
dma-kmalloc-8 0 0 8 512 1 : tunables 0 0 0 :
slabdata 0 0 0
kmalloc-rcl-8k 0 0 8192 4 8 : tunables 0 0 0 :
slabdata 0 0 0
kmalloc-rcl-4k 0 0 4096 8 8 : tunables 0 0 0 :
slabdata 0 0 0
kmalloc-rcl-2k 0 0 2048 16 8 : tunables 0 0 0 :
slabdata 0 0 0
kmalloc-rcl-1k 0 0 1024 32 8 : tunables 0 0 0 :
slabdata 0 0 0
kmalloc-rcl-512 0 0 512 32 4 : tunables 0 0 0 :
slabdata 0 0 0
kmalloc-rcl-256 0 0 256 32 2 : tunables 0 0 0 :
slabdata 0 0 0
kmalloc-rcl-192 586 2205 192 21 1 : tunables 0 0 0 :
slabdata 105 105 0
kmalloc-rcl-128 1248 1248 128 32 1 : tunables 0 0 0 :
slabdata 39 39 0
kmalloc-rcl-96 5080 9366 96 42 1 : tunables 0 0 0 :
slabdata 223 223 0
kmalloc-rcl-64 12174 17088 64 64 1 : tunables 0 0 0 :
slabdata 267 267 0
kmalloc-rcl-32 0 0 32 128 1 : tunables 0 0 0 :
slabdata 0 0 0
kmalloc-rcl-16 0 0 16 256 1 : tunables 0 0 0 :
slabdata 0 0 0
kmalloc-rcl-8 0 0 8 512 1 : tunables 0 0 0 :
slabdata 0 0 0
kmalloc-cg-8k 68 68 8192 4 8 : tunables 0 0 0 :
slabdata 17 17 0
kmalloc-cg-4k 455 456 4096 8 8 : tunables 0 0 0 :
slabdata 57 57 0
kmalloc-cg-2k 570 592 2048 16 8 : tunables 0 0 0 :
slabdata 37 37 0
kmalloc-cg-1k 1484 1504 1024 32 8 : tunables 0 0 0 :
slabdata 47 47 0
kmalloc-cg-512 928 928 512 32 4 : tunables 0 0 0 :
slabdata 29 29 0
kmalloc-cg-256 448 448 256 32 2 : tunables 0 0 0 :
slabdata 14 14 0
kmalloc-cg-192 1480 1533 192 21 1 : tunables 0 0 0 :
slabdata 73 73 0
kmalloc-cg-128 896 896 128 32 1 : tunables 0 0 0 :
slabdata 28 28 0
kmalloc-cg-96 336 336 96 42 1 : tunables 0 0 0 :
slabdata 8 8 0
kmalloc-cg-64 1408 1408 64 64 1 : tunables 0 0 0 :
slabdata 22 22 0
kmalloc-cg-32 1280 1280 32 128 1 : tunables 0 0 0 :
slabdata 10 10 0
kmalloc-cg-16 2670 2816 16 256 1 : tunables 0 0 0 :
slabdata 11 11 0
kmalloc-cg-8 4096 4096 8 512 1 : tunables 0 0 0 :
slabdata 8 8 0
kmalloc-8k 223 232 8192 4 8 : tunables 0 0 0 :
slabdata 58 58 0
kmalloc-4k 520 560 4096 8 8 : tunables 0 0 0 :
slabdata 70 70 0
kmalloc-2k 1377 1584 2048 16 8 : tunables 0 0 0 :
slabdata 99 99 0
kmalloc-1k 2537 2624 1024 32 8 : tunables 0 0 0 :
slabdata 82 82 0
kmalloc-512 10960 13408 512 32 4 : tunables 0 0 0 :
slabdata 419 419 0
kmalloc-256 24516 36416 256 32 2 : tunables 0 0 0 :
slabdata 1138 1138 0
kmalloc-192 68138 75348 192 21 1 : tunables 0 0 0 :
slabdata 3588 3588 0
kmalloc-128 2461 2976 128 32 1 : tunables 0 0 0 :
slabdata 93 93 0
kmalloc-96 2272 2688 96 42 1 : tunables 0 0 0 :
slabdata 64 64 0
kmalloc-64 18344 27008 64 64 1 : tunables 0 0 0 :
slabdata 422 422 0
kmalloc-32 11578 30208 32 128 1 : tunables 0 0 0 :
slabdata 236 236 0
kmalloc-16 14610 16896 16 256 1 : tunables 0 0 0 :
slabdata 66 66 0
kmalloc-8 9900 10240 8 512 1 : tunables 0 0 0 :
slabdata 20 20 0
kmem_cache_node 576 576 64 64 1 : tunables 0 0 0 :
slabdata 9 9 0
kmem_cache 352 352 256 32 2 : tunables 0 0 0 :
slabdata 11 11 0
# lsmod
Module Size Used by
ipt_REJECT 16384 0
xt_multiport 20480 1
xt_nat 16384 64
xt_tcpudp 20480 84
veth 36864 0
xt_conntrack 16384 11
nf_conntrack_netlink 57344 0
xfrm_user 49152 1
xfrm_algo 16384 1 xfrm_user
xt_addrtype 16384 2
br_netfilter 36864 0
bridge 319488 1 br_netfilter
stp 16384 1 bridge
llc 16384 2 bridge,stp
wireguard 94208 0
curve25519_x86_64 36864 1 wireguard
libchacha20poly1305 16384 1 wireguard
chacha_x86_64 28672 1 libchacha20poly1305
poly1305_x86_64 28672 1 libchacha20poly1305
libcurve25519_generic 49152 2 curve25519_x86_64,wireguard
libchacha 16384 1 chacha_x86_64
ip6_udp_tunnel 16384 1 wireguard
udp_tunnel 24576 1 wireguard
overlay 155648 14
xt_MASQUERADE 20480 22
nft_compat 20480 184
nft_objref 16384 1
nf_conntrack_netbios_ns 16384 1
nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns
nft_fib_inet 16384 1
nft_fib_ipv4 16384 1 nft_fib_inet
nft_fib_ipv6 16384 1 nft_fib_inet
nft_fib 16384 3 nft_fib_ipv6,nft_fib_ipv4,nft_fib_inet
nft_reject_inet 16384 7
nf_reject_ipv4 16384 2 nft_reject_inet,ipt_REJECT
nf_reject_ipv6 24576 1 nft_reject_inet
nft_reject 16384 1 nft_reject_inet
nft_ct 24576 39
nft_chain_nat 16384 34
nf_nat 57344 3 xt_nat,nft_chain_nat,xt_MASQUERADE
nf_conntrack 188416 8
xt_conntrack,nf_nat,nft_ct,nf_conntrack_netbios_ns,xt_nat,nf_conntrack_broadcast,nf_conntrack_netlink,xt_MASQUERADE
nf_defrag_ipv6 24576 1 nf_conntrack
nf_defrag_ipv4 16384 1 nf_conntrack
nf_tables 282624 2094
nft_ct,nft_compat,nft_reject_inet,nft_fib_ipv6,nft_objref,nft_fib_ipv4,nft_chain_nat,nft_reject,nft_fib,nft_fib_inet
nfnetlink 20480 5 nft_compat,nf_conntrack_netlink,nf_tables
nls_ascii 16384 1
nls_cp437 20480 1
vfat 24576 1
fat 86016 1 vfat
intel_rapl_msr 20480 0
intel_rapl_common 28672 1 intel_rapl_msr
bochs 16384 0
drm_vram_helper 24576 1 bochs
drm_ttm_helper 16384 2 bochs,drm_vram_helper
sg 40960 0
ttm 94208 2 drm_vram_helper,drm_ttm_helper
virtio_console 40960 1
joydev 28672 0
evdev 28672 2
virtio_balloon 24576 0
drm_kms_helper 204800 4 bochs,drm_vram_helper
serio_raw 20480 0
pcspkr 16384 0
qemu_fw_cfg 20480 0
button 24576 0
tcp_bbr 20480 2930
sch_fq 20480 3
drm 606208 6
drm_kms_helper,bochs,drm_vram_helper,drm_ttm_helper,ttm
fuse 172032 1
configfs 57344 1
ip_tables 36864 0
x_tables 61440 9
xt_conntrack,nft_compat,xt_multiport,xt_tcpudp,xt_addrtype,xt_nat,ipt_REJECT,ip_tables,xt_MASQUERADE
autofs4 53248 2
btrfs 1740800 1
blake2b_generic 20480 0
raid10 65536 0
raid456 180224 0
async_raid6_recov 24576 1 raid456
async_memcpy 20480 2 raid456,async_raid6_recov
async_pq 20480 2 raid456,async_raid6_recov
async_xor 20480 3 async_pq,raid456,async_raid6_recov
async_tx 20480 5
async_pq,async_memcpy,async_xor,raid456,async_raid6_recov
xor 24576 2 async_xor,btrfs
raid6_pq 122880 4 async_pq,btrfs,raid456,async_raid6_recov
libcrc32c 16384 5 nf_conntrack,nf_nat,btrfs,nf_tables,raid456
crc32c_generic 16384 0
raid1 49152 0
raid0 24576 0
multipath 20480 0
linear 20480 0
md_mod 192512 6 raid1,raid10,raid0,linear,raid456,multipath
hid_generic 16384 0
usbhid 65536 0
hid 159744 2 usbhid,hid_generic
sd_mod 65536 4
t10_pi 16384 1 sd_mod
crc64_rocksoft_generic 16384 1
crc64_rocksoft 20480 1 t10_pi
crc_t10dif 20480 1 t10_pi
crct10dif_generic 16384 0
crc64 20480 2 crc64_rocksoft,crc64_rocksoft_generic
crct10dif_pclmul 16384 1
crct10dif_common 16384 3 crct10dif_generic,crc_t10dif,crct10dif_pclmul
crc32_pclmul 16384 0
crc32c_intel 24576 2
sr_mod 28672 0
virtio_net 69632 0
cdrom 77824 1 sr_mod
net_failover 24576 1 virtio_net
virtio_scsi 24576 3
failover 16384 1 net_failover
ata_generic 16384 0
ghash_clmulni_intel 16384 0
ata_piix 45056 0
xhci_pci 20480 0
xhci_hcd 315392 1 xhci_pci
libata 397312 2 ata_piix,ata_generic
aesni_intel 393216 0
crypto_simd 16384 1 aesni_intel
usbcore 344064 3 xhci_hcd,usbhid,xhci_pci
cryptd 28672 2 crypto_simd,ghash_clmulni_intel
psmouse 184320 0
virtio_pci 24576 0
scsi_mod 282624 5 virtio_scsi,sd_mod,libata,sg,sr_mod
virtio_pci_legacy_dev 16384 1 virtio_pci
virtio_pci_modern_dev 20480 1 virtio_pci
usb_common 16384 2 xhci_hcd,usbcore
virtio 20480 5
virtio_console,virtio_balloon,virtio_scsi,virtio_pci,virtio_net
virtio_ring 45056 5
virtio_console,virtio_balloon,virtio_scsi,virtio_pci,virtio_net
i2c_piix4 28672 0
scsi_common 16384 4 scsi_mod,libata,sg,sr_mod
floppy 86016 0
z3fold 32768 1
zstd 16384 16
zstd_compress 311296 2 btrfs,zstd
# cat /etc/fstab
# /dev/sda1
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx / btrfs
rw,noatime,compress=zstd:3,ssd,space_cache=v2,subvolid=256,subvol=/@root 0 0
# /boot/efi
UUID=xxxx-xxxx /boot/efi vfat umask=0077 0 1
/dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0
# swap
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx none swap defaults
0 0
OpenPGP_signature
Description: OpenPGP digital signature
