---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42500 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42500) 04/01/25 _x86_64_ (8 CPU) 02:42:48 LINUX RESTART (8 CPU) 02:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:44:02 387.32 60.37 326.95 0.00 5482.29 176836.53 0.00 02:45:01 311.00 2.88 308.12 0.00 34.84 88129.20 0.00 02:46:01 36.13 0.00 36.13 0.00 0.00 25289.80 0.00 02:47:01 229.20 0.25 228.95 0.00 11.73 70373.20 0.00 Average: 240.62 15.93 224.69 0.00 1387.85 90165.67 0.00 02:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:02 29179276 31559016 764584 2.33 75020 2577104 1893736 5.58 1020892 2298744 343424 02:45:01 27296600 31267800 1032112 3.14 185044 3898596 2459844 7.25 1699076 3320792 411448 02:46:01 26457764 30911948 1387364 4.22 188320 4340628 2424540 7.15 1903564 3919224 427960 02:47:01 26921172 31509684 788632 2.40 199480 4452504 1988244 5.86 1428144 3914320 284 Average: 27463703 31312112 993173 3.02 161966 3817208 2191591 6.46 1512919 3363270 295779 02:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:02 docker0 48.84 50.07 3.46 280.35 0.00 0.00 0.00 0.00 02:44:02 lo 7.60 7.60 0.74 0.74 0.00 0.00 0.00 0.00 02:44:02 ens3 602.27 410.78 6230.28 98.97 0.00 0.00 0.00 0.00 02:45:01 docker0 295.12 459.92 25.15 2946.20 0.00 0.00 0.00 0.00 02:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 ens3 489.00 313.17 2975.22 41.05 0.00 0.00 0.00 0.00 02:45:01 veth66b7fb7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:46:01 docker0 0.93 1.27 0.11 0.39 0.00 0.00 0.00 0.00 02:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:46:01 ens3 11.78 6.52 10.40 4.40 0.00 0.00 0.00 0.00 02:46:01 veth66b7fb7 0.93 1.32 0.12 0.39 0.00 0.00 0.00 0.00 02:47:01 docker0 4.70 8.65 0.28 114.86 0.00 0.00 0.00 0.00 02:47:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 02:47:01 ens3 125.16 74.12 2714.45 19.59 0.00 0.00 0.00 0.00 Average: docker0 86.53 128.60 7.18 826.62 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 306.29 200.68 2982.62 41.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42500) 04/01/25 _x86_64_ (8 CPU) 02:42:48 LINUX RESTART (8 CPU) 02:43:01 CPU %user %nice %system %iowait %steal %idle 02:44:02 all 9.82 0.00 3.10 3.32 0.06 83.70 02:44:02 0 7.54 0.00 3.05 3.38 0.05 85.98 02:44:02 1 8.61 0.00 1.93 1.46 0.05 87.95 02:44:02 2 12.87 0.00 3.80 7.29 0.07 75.97 02:44:02 3 13.51 0.00 2.46 0.42 0.05 83.57 02:44:02 4 9.57 0.00 2.57 0.64 0.05 87.17 02:44:02 5 8.22 0.00 4.35 8.35 0.07 79.01 02:44:02 6 8.60 0.00 3.06 0.29 0.05 88.00 02:44:02 7 9.62 0.00 3.59 4.76 0.08 81.95 02:45:01 all 19.16 0.00 4.98 2.29 0.07 73.50 02:45:01 0 19.94 0.00 4.79 0.39 0.07 74.81 02:45:01 1 20.04 0.00 4.34 0.80 0.07 74.74 02:45:01 2 19.27 0.00 5.99 5.56 0.07 69.11 02:45:01 3 20.48 0.00 4.45 0.79 0.07 74.21 02:45:01 4 19.17 0.00 4.43 2.40 0.07 73.93 02:45:01 5 17.61 0.00 5.03 1.57 0.07 75.72 02:45:01 6 16.84 0.00 4.80 5.26 0.09 73.02 02:45:01 7 19.92 0.00 5.98 1.58 0.09 72.44 02:46:01 all 42.08 0.00 5.29 0.37 0.10 52.17 02:46:01 0 40.70 0.00 5.92 0.15 0.08 53.15 02:46:01 1 42.92 0.00 5.36 0.02 0.12 51.58 02:46:01 2 40.76 0.00 4.82 0.00 0.08 54.33 02:46:01 3 40.74 0.00 5.00 0.02 0.10 54.14 02:46:01 4 45.57 0.00 5.83 2.42 0.10 46.09 02:46:01 5 43.78 0.00 5.11 0.00 0.10 51.01 02:46:01 6 38.44 0.00 4.95 0.32 0.10 56.19 02:46:01 7 43.68 0.00 5.32 0.02 0.08 50.90 02:47:01 all 34.50 0.00 6.19 1.43 0.09 57.79 02:47:01 0 34.37 0.00 6.08 1.63 0.08 57.84 02:47:01 1 35.57 0.00 6.40 0.25 0.08 57.69 02:47:01 2 34.51 0.00 6.74 5.35 0.10 53.29 02:47:01 3 34.71 0.00 5.52 0.13 0.08 59.55 02:47:01 4 34.21 0.00 5.79 2.41 0.08 57.50 02:47:01 5 33.68 0.00 5.84 0.07 0.08 60.33 02:47:01 6 33.43 0.00 6.81 1.28 0.08 58.39 02:47:01 7 35.56 0.00 6.33 0.32 0.10 57.69 Average: all 26.43 0.00 4.89 1.85 0.08 66.76 Average: 0 25.64 0.00 4.96 1.39 0.07 67.94 Average: 1 26.82 0.00 4.51 0.63 0.08 67.96 Average: 2 26.88 0.00 5.33 4.55 0.08 63.16 Average: 3 27.40 0.00 4.36 0.34 0.08 67.83 Average: 4 27.16 0.00 4.65 1.97 0.08 66.14 Average: 5 25.89 0.00 5.08 2.50 0.08 66.45 Average: 6 24.36 0.00 4.90 1.77 0.08 68.88 Average: 7 27.26 0.00 5.30 1.66 0.09 65.68