---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40450 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40450) 03/06/25 _x86_64_ (8 CPU) 09:54:33 LINUX RESTART (8 CPU) 09:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:56:01 488.75 20.67 468.07 0.00 2059.72 75432.10 0.00 09:57:01 133.23 0.07 133.16 0.00 10.00 47440.23 0.00 09:58:01 102.42 0.15 102.27 0.00 2.40 35796.05 0.00 09:59:01 225.71 0.25 225.46 0.00 29.20 87020.30 0.00 Average: 236.48 5.22 231.25 0.00 518.91 61363.56 0.00 09:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 27470132 31494512 813732 2.47 163916 3966992 2034952 6.00 1334780 3512804 548840 09:57:01 26760552 31294684 1004092 3.05 185728 4438732 2320624 6.84 2026712 3506444 696792 09:58:01 27634728 31383516 914452 2.78 191484 3670412 2406772 7.09 1547964 3131284 156440 09:59:01 26068396 31520408 777188 2.36 213104 5222896 1896428 5.59 1465700 4651396 208 Average: 26983452 31423280 877366 2.67 188558 4324758 2164694 6.38 1593789 3700482 350570 09:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 lo 6.51 6.51 0.64 0.64 0.00 0.00 0.00 0.00 09:56:01 docker0 304.58 459.62 26.39 3153.69 0.00 0.00 0.00 0.00 09:56:01 ens3 986.70 649.13 9011.71 128.06 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 docker0 0.35 0.43 0.05 0.15 0.00 0.00 0.00 0.00 09:57:01 veth73ce216 0.35 0.52 0.06 0.15 0.00 0.00 0.00 0.00 09:57:01 ens3 31.64 19.01 34.96 10.66 0.00 0.00 0.00 0.00 09:58:01 veth6c4e40d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:58:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:58:01 docker0 2.82 4.95 0.19 38.51 0.00 0.00 0.00 0.00 09:58:01 ens3 30.09 17.86 62.17 11.37 0.00 0.00 0.00 0.00 09:59:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 09:59:01 docker0 64.67 103.05 5.74 936.52 0.00 0.00 0.00 0.00 09:59:01 ens3 348.89 209.05 7453.30 33.13 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 92.22 140.68 8.02 1023.34 0.00 0.00 0.00 0.00 Average: ens3 346.67 221.98 4120.16 45.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40450) 03/06/25 _x86_64_ (8 CPU) 09:54:33 LINUX RESTART (8 CPU) 09:55:02 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 13.80 0.00 4.83 1.96 0.07 79.34 09:56:01 0 13.04 0.00 4.55 0.31 0.09 82.01 09:56:01 1 11.55 0.00 4.89 0.60 0.07 82.89 09:56:01 2 14.46 0.00 4.77 3.79 0.07 76.92 09:56:01 3 12.63 0.00 5.97 4.36 0.07 76.96 09:56:01 4 14.31 0.00 3.91 0.43 0.07 81.28 09:56:01 5 15.79 0.00 5.88 4.15 0.07 74.11 09:56:01 6 14.60 0.00 3.62 0.91 0.07 80.81 09:56:01 7 14.04 0.00 5.03 1.17 0.07 79.69 09:57:01 all 32.56 0.00 5.76 0.85 0.09 60.74 09:57:01 0 30.67 0.00 6.62 0.15 0.08 62.47 09:57:01 1 31.92 0.00 5.75 0.17 0.08 62.08 09:57:01 2 30.17 0.00 5.37 1.26 0.08 63.12 09:57:01 3 32.76 0.00 5.49 0.15 0.08 61.52 09:57:01 4 35.97 0.00 5.26 0.76 0.10 57.92 09:57:01 5 34.31 0.00 6.89 4.08 0.08 54.64 09:57:01 6 31.85 0.00 5.15 0.13 0.08 62.79 09:57:01 7 32.82 0.00 5.60 0.08 0.08 61.42 09:58:01 all 48.46 0.00 6.95 0.58 0.08 43.93 09:58:01 0 50.17 0.00 6.65 0.10 0.08 43.00 09:58:01 1 48.38 0.00 6.95 0.10 0.08 44.49 09:58:01 2 47.97 0.00 6.56 1.96 0.08 43.42 09:58:01 3 47.78 0.00 7.46 1.90 0.07 42.79 09:58:01 4 48.85 0.00 7.18 0.32 0.08 43.57 09:58:01 5 48.82 0.00 7.28 0.13 0.08 43.68 09:58:01 6 46.92 0.00 6.72 0.05 0.08 46.23 09:58:01 7 48.79 0.00 6.77 0.05 0.08 44.31 09:59:01 all 24.87 0.00 6.47 1.20 0.07 67.39 09:59:01 0 26.71 0.00 6.65 0.27 0.05 66.32 09:59:01 1 24.55 0.00 5.99 0.37 0.07 69.02 09:59:01 2 23.35 0.00 6.35 2.91 0.12 67.27 09:59:01 3 23.47 0.00 6.92 3.64 0.08 65.89 09:59:01 4 26.95 0.00 6.04 0.39 0.07 66.55 09:59:01 5 23.92 0.00 6.27 0.03 0.05 69.73 09:59:01 6 24.38 0.00 6.47 0.57 0.08 68.49 09:59:01 7 25.60 0.00 7.05 1.42 0.07 65.87 Average: all 30.03 0.00 6.01 1.14 0.08 62.75 Average: 0 30.25 0.00 6.13 0.21 0.08 63.34 Average: 1 29.21 0.00 5.90 0.31 0.08 64.50 Average: 2 29.08 0.00 5.77 2.47 0.09 62.59 Average: 3 29.29 0.00 6.46 2.50 0.08 61.67 Average: 4 31.64 0.00 5.61 0.47 0.08 62.20 Average: 5 30.82 0.00 6.58 2.09 0.07 60.43 Average: 6 29.49 0.00 5.50 0.41 0.08 64.52 Average: 7 30.41 0.00 6.11 0.68 0.08 62.72