---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-2846 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 40 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2799.998
BogoMIPS: 5599.99
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 128 KiB
L1i cache: 128 KiB
L2 cache: 2 MiB
L3 cache: 64 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Retbleed: Vulnerable
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.8G 0 7.8G 0% /dev
tmpfs 1.6G 1.1M 1.6G 1% /run
/dev/vda1 78G 12G 66G 16% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/loop0 62M 62M 0 100% /snap/core20/1405
/dev/loop1 68M 68M 0 100% /snap/lxd/22753
/dev/vda15 105M 6.1M 99M 6% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
/dev/loop3 45M 45M 0 100% /snap/snapd/23545
/dev/loop4 64M 64M 0 100% /snap/core20/2434
/dev/loop5 92M 92M 0 100% /snap/lxd/29619
---> free -m:
total used free shared buff/cache available
Mem: 15997 685 9206 1 6105 14972
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:48:5c:f0 brd ff:ff:ff:ff:ff:ff
inet 10.30.171.4/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
valid_lft 85803sec preferred_lft 85803sec
inet6 fe80::f816:3eff:fe48:5cf0/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default
link/ether 02:42:ce:de:58:7b brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2846) 01/18/25 _x86_64_ (4 CPU)
12:14:32 LINUX RESTART (4 CPU)
12:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s
12:16:01 421.56 131.55 290.00 0.00 10388.75 14701.10 0.00
12:17:01 280.04 49.45 230.59 0.00 2947.28 21508.45 0.00
12:18:01 9.27 0.52 8.75 0.00 42.79 3044.96 0.00
12:19:01 7.67 0.28 7.38 0.00 11.06 1113.41 0.00
12:20:01 71.27 3.90 67.37 0.00 3823.90 39301.18 0.00
12:21:01 35.41 0.52 34.89 0.00 479.79 26394.67 0.00
12:22:01 5.97 0.02 5.95 0.00 0.13 705.62 0.00
12:23:01 14.08 0.07 14.01 0.00 2.67 12130.78 0.00
12:24:01 35.44 7.12 28.33 0.00 704.95 21320.18 0.00
Average: 97.26 21.29 75.97 0.00 2029.13 15581.78 0.00
12:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:16:01 13367612 15425392 556164 3.40 73472 2180844 1281404 7.35 795616 1943716 172336
12:17:01 11396344 14011428 1950768 11.91 90084 2697776 2613480 14.99 2345680 2318592 59164
12:18:01 11127124 13778244 2183176 13.33 91732 2728600 2769344 15.89 2614124 2317800 8092
12:19:01 11157540 13914796 2046544 12.49 94436 2826296 2507340 14.39 2537988 2357396 82828
12:20:01 9711820 13801612 2149596 13.12 122068 4082612 2652316 15.22 3016320 3263384 83740
12:21:01 8433396 13303000 2646944 16.16 142164 4810732 3078356 17.66 4284548 3239932 16772
12:22:01 8961548 13837732 2111936 12.89 142116 4817432 2564728 14.71 3752620 3244944 6120
12:23:01 9533864 15261212 688500 4.20 150400 5626956 1473196 8.45 2699240 3696268 475832
12:24:01 9482436 15381712 567748 3.47 153352 5790508 1284036 7.37 2634612 3806764 15656
Average: 10352409 14301681 1655708 10.11 117758 3951306 2247133 12.89 2742305 2909866 102282
12:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:16:01 ens3 426.67 271.80 1907.92 72.50 0.00 0.00 0.00 0.00
12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:16:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
12:17:01 ens3 380.21 290.42 5425.74 38.77 0.00 0.00 0.00 0.00
12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:17:01 lo 3.45 3.45 0.29 0.29 0.00 0.00 0.00 0.00
12:18:01 ens3 58.02 48.11 51.19 12.39 0.00 0.00 0.00 0.00
12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:18:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00
12:19:01 ens3 113.83 100.43 1141.86 18.21 0.00 0.00 0.00 0.00
12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:19:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00
12:20:01 ens3 431.99 336.33 4535.00 39.99 0.00 0.00 0.00 0.00
12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:20:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00
12:21:01 ens3 67.01 64.77 47.43 22.71 0.00 0.00 0.00 0.00
12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:21:01 lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00
12:22:01 ens3 9.80 10.70 7.58 2.35 0.00 0.00 0.00 0.00
12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:22:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
12:23:01 ens3 111.85 86.00 39.08 26.89 0.00 0.00 0.00 0.00
12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:23:01 lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00
12:24:01 ens3 260.41 208.50 2205.39 141.04 0.00 0.00 0.00 0.00
12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:24:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00
Average: ens3 206.24 157.24 1706.50 41.59 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2846) 01/18/25 _x86_64_ (4 CPU)
12:14:32 LINUX RESTART (4 CPU)
12:15:02 CPU %user %nice %system %iowait %steal %idle
12:16:01 all 22.91 15.13 12.75 4.59 0.10 44.52
12:16:01 0 26.24 14.96 12.53 4.58 0.10 41.58
12:16:01 1 24.02 14.47 11.85 4.45 0.10 45.11
12:16:01 2 14.09 17.10 14.26 4.13 0.10 50.32
12:16:01 3 27.29 13.99 12.37 5.19 0.10 41.06
12:17:01 all 58.86 0.00 2.59 2.22 0.09 36.24
12:17:01 0 62.84 0.00 3.07 1.14 0.08 32.88
12:17:01 1 56.83 0.00 2.18 5.70 0.08 35.21
12:17:01 2 54.58 0.00 2.59 1.11 0.08 41.63
12:17:01 3 61.18 0.00 2.51 0.94 0.10 35.28
12:18:01 all 71.31 0.00 1.51 0.28 0.13 26.77
12:18:01 0 75.34 0.00 2.07 0.07 0.10 22.42
12:18:01 1 75.39 0.00 1.26 0.59 0.12 22.64
12:18:01 2 56.87 0.00 1.79 0.42 0.17 40.75
12:18:01 3 77.66 0.00 0.92 0.03 0.13 21.25
12:19:01 all 74.18 0.00 2.05 0.18 0.10 23.49
12:19:01 0 67.95 0.00 1.97 0.07 0.12 29.90
12:19:01 1 79.41 0.00 1.63 0.30 0.10 18.57
12:19:01 2 73.27 0.00 2.40 0.29 0.10 23.94
12:19:01 3 76.06 0.00 2.20 0.07 0.10 21.57
12:20:01 all 45.94 0.00 3.36 6.27 0.08 44.34
12:20:01 0 39.01 0.00 3.91 11.10 0.08 45.89
12:20:01 1 49.51 0.00 2.58 0.52 0.08 47.31
12:20:01 2 48.56 0.00 4.47 2.25 0.10 44.61
12:20:01 3 46.62 0.00 2.50 11.27 0.07 39.55
12:21:01 all 59.97 0.00 2.87 0.64 0.08 36.44
12:21:01 0 55.26 0.00 3.49 0.59 0.07 40.59
12:21:01 1 74.19 0.00 3.02 0.05 0.08 22.65
12:21:01 2 51.68 0.00 2.25 1.58 0.07 44.43
12:21:01 3 58.78 0.00 2.72 0.34 0.08 38.08
12:22:01 all 39.16 0.00 0.71 0.10 0.10 59.93
12:22:01 0 68.50 0.00 1.14 0.00 0.13 30.23
12:22:01 1 29.47 0.00 0.55 0.27 0.10 69.61
12:22:01 2 20.57 0.00 0.63 0.00 0.08 78.72
12:22:01 3 38.36 0.00 0.54 0.13 0.08 60.89
12:23:01 all 44.21 0.00 2.45 0.85 0.08 52.43
12:23:01 0 43.92 0.00 2.96 0.02 0.07 53.04
12:23:01 1 43.68 0.00 1.98 0.10 0.07 54.17
12:23:01 2 31.39 0.00 1.81 0.33 0.08 66.39
12:23:01 3 58.01 0.00 3.04 2.94 0.08 35.92
12:24:01 all 39.95 0.00 1.82 3.10 0.09 55.03
12:24:01 0 47.37 0.00 1.40 0.59 0.08 50.55
12:24:01 1 37.63 0.00 1.64 0.80 0.10 59.82
12:24:01 2 33.10 0.00 2.15 7.14 0.10 57.50
12:24:01 3 41.71 0.00 2.08 3.87 0.07 52.27
Average: all 50.78 1.65 3.32 2.02 0.09 42.15
Average: 0 54.15 1.62 3.59 2.00 0.09 38.54
Average: 1 52.29 1.57 2.94 1.41 0.09 41.69
Average: 2 42.67 1.86 3.56 1.91 0.10 49.90
Average: 3 54.01 1.53 3.19 2.75 0.09 38.44