---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1037 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 11G 67G 14% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 707 10784 1 4505 14950 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:29:e8:48 brd ff:ff:ff:ff:ff:ff inet 10.30.171.116/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe29:e848/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:21:b7:a5 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-1037) 12/08/24 _x86_64_ (4 CPU) 18:11:24 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 272.28 84.65 187.63 0.00 2560.65 8064.82 0.00 18:14:01 211.21 37.95 173.26 0.00 2487.97 11380.61 0.00 18:15:01 31.93 13.18 18.75 0.00 653.76 8268.89 0.00 18:16:01 15.15 3.97 11.18 0.00 155.97 4200.77 0.00 18:17:02 85.92 6.72 79.20 0.00 4569.64 17451.62 0.00 18:18:01 8.19 0.00 8.19 0.00 0.00 533.47 0.00 18:19:01 79.10 0.03 79.07 0.00 0.27 7950.67 0.00 18:20:01 49.39 1.22 48.18 0.00 60.26 5254.19 0.00 18:21:01 33.21 1.00 32.21 0.00 48.92 19124.69 0.00 Average: 87.18 16.43 70.75 0.00 1170.42 9154.84 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13375472 15429164 549364 3.35 69656 2181040 1262396 7.24 791924 1934988 175508 18:14:01 12477096 14902548 1060172 6.47 84456 2523244 1717372 9.85 1363340 2232024 193000 18:15:01 11730696 14254456 1704472 10.40 86972 2615880 2394176 13.74 2109596 2223868 29568 18:16:01 11149148 14040948 1916840 11.70 95496 2956956 2393036 13.73 2350812 2541260 336688 18:17:02 10537352 13718148 2230188 13.61 106548 3227116 2677584 15.36 2922244 2562780 10976 18:18:01 10488804 13686776 2261496 13.81 106668 3242292 2680608 15.38 2957628 2575828 13700 18:19:01 10300468 13553348 2394564 14.62 114632 3285648 2817712 16.17 3195608 2521016 38392 18:20:01 10219656 13549208 2398880 14.64 117180 3356520 2852692 16.37 3214236 2582932 62216 18:21:01 11070452 15329332 618296 3.77 119780 4253312 1337472 7.67 1646972 3272996 432488 Average: 11261016 14273770 1681586 10.27 100154 3071334 2237005 12.83 2283596 2494188 143615 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 18:13:01 ens3 166.26 114.13 1099.70 35.92 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:14:01 ens3 272.74 224.11 3249.00 36.92 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 12.96 12.96 0.82 0.82 0.00 0.00 0.00 0.00 18:15:01 ens3 136.48 105.60 422.10 24.47 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 497.02 497.02 442.02 442.02 0.00 0.00 0.00 0.00 18:16:01 ens3 303.92 187.35 3749.56 25.96 0.00 0.00 0.00 0.00 18:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:02 lo 482.25 482.25 456.35 456.35 0.00 0.00 0.00 0.00 18:17:02 ens3 156.47 107.05 2414.97 16.86 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 6.88 6.88 0.53 0.53 0.00 0.00 0.00 0.00 18:18:01 ens3 7.24 6.56 2.21 2.23 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 1982.30 1982.30 1881.99 1881.99 0.00 0.00 0.00 0.00 18:19:01 ens3 52.89 50.62 233.02 17.01 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 968.89 968.89 910.81 910.81 0.00 0.00 0.00 0.00 18:20:01 ens3 65.21 53.26 46.58 15.97 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 lo 45.78 45.78 4.52 4.52 0.00 0.00 0.00 0.00 18:21:01 ens3 318.21 309.55 854.18 900.27 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 445.88 445.88 412.32 412.32 0.00 0.00 0.00 0.00 Average: ens3 164.67 128.95 1344.22 119.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1037) 12/08/24 _x86_64_ (4 CPU) 18:11:24 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 18.35 12.35 11.08 4.62 0.12 53.47 18:13:01 0 6.57 13.95 10.45 3.98 0.12 64.93 18:13:01 1 21.39 10.82 10.71 3.67 0.12 53.29 18:13:01 2 24.69 12.48 11.09 4.00 0.14 47.60 18:13:01 3 20.78 12.16 12.07 6.84 0.12 48.02 18:14:01 all 26.50 0.00 1.72 2.87 0.10 68.82 18:14:01 0 24.46 0.00 1.14 2.91 0.08 71.40 18:14:01 1 25.81 0.00 1.42 0.42 0.12 72.23 18:14:01 2 33.31 0.00 1.80 1.95 0.10 62.83 18:14:01 3 22.39 0.00 2.50 6.21 0.08 68.82 18:15:01 all 78.38 0.00 2.43 0.29 0.12 18.78 18:15:01 0 71.91 0.00 2.31 0.44 0.12 25.23 18:15:01 1 81.36 0.00 2.39 0.03 0.12 16.10 18:15:01 2 79.93 0.00 2.61 0.18 0.13 17.14 18:15:01 3 80.31 0.00 2.40 0.49 0.12 16.69 18:16:01 all 48.05 0.00 1.95 0.37 0.11 49.52 18:16:01 0 48.87 0.00 1.45 0.34 0.12 49.23 18:16:01 1 47.28 0.00 1.62 0.30 0.10 50.70 18:16:01 2 45.78 0.00 2.48 0.25 0.10 51.39 18:16:01 3 50.27 0.00 2.24 0.59 0.13 46.77 18:17:02 all 70.95 0.00 2.78 0.90 0.11 25.26 18:17:02 0 73.70 0.00 3.36 1.19 0.12 21.63 18:17:02 1 74.06 0.00 3.12 0.70 0.10 22.02 18:17:02 2 62.58 0.00 1.91 0.97 0.12 34.42 18:17:02 3 73.46 0.00 2.75 0.74 0.10 22.95 18:18:01 all 72.15 0.00 1.55 0.02 0.10 26.19 18:18:01 0 70.73 0.00 1.32 0.00 0.08 27.86 18:18:01 1 79.06 0.00 1.57 0.00 0.12 19.25 18:18:01 2 64.98 0.00 1.86 0.05 0.10 33.00 18:18:01 3 73.84 0.00 1.45 0.02 0.09 24.61 18:19:01 all 61.17 0.00 2.87 0.93 0.11 34.92 18:19:01 0 56.87 0.00 3.42 0.13 0.12 39.46 18:19:01 1 63.91 0.00 3.31 2.62 0.13 30.03 18:19:01 2 64.58 0.00 2.41 0.34 0.10 32.57 18:19:01 3 59.33 0.00 2.32 0.64 0.10 37.61 18:20:01 all 66.32 0.00 2.33 0.31 0.10 30.94 18:20:01 0 60.42 0.00 3.07 0.78 0.10 35.63 18:20:01 1 70.43 0.00 2.35 0.15 0.12 26.96 18:20:01 2 66.62 0.00 1.73 0.15 0.10 31.40 18:20:01 3 67.85 0.00 2.15 0.15 0.10 29.76 18:21:01 all 29.29 0.00 1.77 0.89 0.10 67.95 18:21:01 0 26.43 0.00 1.23 1.13 0.08 71.12 18:21:01 1 31.47 0.00 1.98 0.18 0.12 66.25 18:21:01 2 21.29 0.00 1.74 2.06 0.12 74.80 18:21:01 3 38.04 0.00 2.11 0.17 0.10 59.59 Average: all 52.38 1.35 3.14 1.24 0.11 41.78 Average: 0 48.93 1.52 3.07 1.21 0.10 45.17 Average: 1 54.98 1.18 3.15 0.89 0.12 39.68 Average: 2 51.55 1.35 3.05 1.10 0.11 42.84 Average: 3 54.05 1.33 3.32 1.75 0.10 39.45