---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-266 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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: 2799.998 BogoMIPS: 5599.99 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 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; Full AMD retpoline, 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-266) 05/27/22 _x86_64_ (8 CPU) 15:59:49 LINUX RESTART (8 CPU) 16:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:01:02 317.11 52.30 264.81 0.00 7033.12 106574.34 0.00 16:02:01 14.06 0.02 14.04 0.00 0.14 65161.87 0.00 16:03:01 2.55 0.00 2.55 0.00 0.00 9289.52 0.00 16:04:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 16:05:01 38.03 0.55 37.48 0.00 54.52 20289.82 0.00 Average: 74.74 10.61 64.13 0.00 1422.34 40184.51 0.00 16:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:01:02 30047860 31871036 480700 1.46 91876 2041948 1867480 5.50 949572 1596816 1224 16:02:01 30116092 31872000 479976 1.46 77504 1989748 1899684 5.60 917364 1562252 168 16:03:01 30116380 31872476 479176 1.46 77560 1989880 1899684 5.60 917472 1562344 124 16:04:01 30116552 31872760 478876 1.46 77584 1989884 1899684 5.60 917108 1562408 168 16:05:01 29304496 31820756 506884 1.54 89440 2717040 2126416 6.27 1055324 2190060 59452 Average: 29940276 31861806 485122 1.48 82793 2145700 1938590 5.71 951368 1694776 12227 16:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:01:02 ens3 599.02 381.51 1759.44 84.32 0.00 0.00 0.00 0.00 16:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:02 lo 4.73 4.73 0.45 0.45 0.00 0.00 0.00 0.00 16:02:01 ens3 0.41 0.61 0.02 0.03 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 16:03:01 ens3 1.32 0.98 0.05 0.04 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.42 0.42 0.05 0.05 0.00 0.00 0.00 0.00 16:04:01 ens3 1.95 0.68 0.08 0.03 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:05:01 ens3 199.77 104.32 3401.11 13.38 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 2.87 2.87 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 161.03 97.94 1035.51 19.63 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 1.89 1.89 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-266) 05/27/22 _x86_64_ (8 CPU) 15:59:49 LINUX RESTART (8 CPU) 16:00:01 CPU %user %nice %system %iowait %steal %idle 16:01:02 all 5.40 0.00 1.99 1.22 0.03 91.36 16:01:02 0 6.10 0.00 1.88 1.78 0.02 90.21 16:01:02 1 4.19 0.00 2.14 0.18 0.03 93.45 16:01:02 2 4.67 0.00 2.85 0.52 0.03 91.93 16:01:02 3 7.13 0.00 1.49 2.39 0.05 88.94 16:01:02 4 6.61 0.00 1.89 0.69 0.02 90.79 16:01:02 5 4.47 0.00 1.47 0.28 0.02 93.76 16:01:02 6 4.95 0.00 1.47 0.77 0.03 92.78 16:01:02 7 5.07 0.00 2.74 3.17 0.03 88.99 16:02:01 all 0.33 0.00 0.06 0.04 0.00 99.57 16:02:01 0 0.05 0.00 0.07 0.00 0.02 99.86 16:02:01 1 0.17 0.00 0.12 0.00 0.00 99.71 16:02:01 2 0.07 0.00 0.05 0.00 0.00 99.88 16:02:01 3 0.05 0.00 0.03 0.02 0.00 99.90 16:02:01 4 0.10 0.00 0.05 0.03 0.00 99.81 16:02:01 5 2.07 0.00 0.05 0.00 0.00 97.88 16:02:01 6 0.03 0.00 0.05 0.08 0.00 99.83 16:02:01 7 0.08 0.00 0.07 0.15 0.00 99.69 16:03:01 all 0.10 0.00 0.01 0.02 0.00 99.87 16:03:01 0 0.05 0.00 0.00 0.00 0.00 99.95 16:03:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:03:01 2 0.02 0.00 0.02 0.00 0.00 99.97 16:03:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:03:01 4 0.02 0.00 0.02 0.02 0.00 99.95 16:03:01 5 0.60 0.00 0.00 0.00 0.02 99.39 16:03:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:03:01 7 0.02 0.00 0.00 0.15 0.00 99.83 16:04:01 all 0.03 0.00 0.01 0.01 0.00 99.96 16:04:01 0 0.07 0.00 0.03 0.00 0.00 99.90 16:04:01 1 0.03 0.00 0.00 0.03 0.00 99.93 16:04:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:04:01 3 0.03 0.00 0.00 0.00 0.00 99.97 16:04:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:04:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:04:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:04:01 7 0.03 0.00 0.03 0.02 0.00 99.92 16:05:01 all 3.45 0.00 1.43 0.36 0.02 94.74 16:05:01 0 3.04 0.00 1.22 0.27 0.02 95.46 16:05:01 1 5.02 0.00 1.35 0.66 0.03 92.94 16:05:01 2 3.27 0.00 1.52 0.00 0.02 95.19 16:05:01 3 2.86 0.00 1.49 0.03 0.02 95.60 16:05:01 4 2.66 0.00 1.62 0.05 0.02 95.65 16:05:01 5 4.67 0.00 1.59 0.62 0.02 93.11 16:05:01 6 3.48 0.00 1.49 0.08 0.02 94.93 16:05:01 7 2.57 0.00 1.17 1.17 0.03 95.05 Average: all 1.86 0.00 0.70 0.33 0.01 97.10 Average: 0 1.87 0.00 0.64 0.41 0.01 97.07 Average: 1 1.90 0.00 0.73 0.18 0.01 97.18 Average: 2 1.61 0.00 0.89 0.10 0.01 97.38 Average: 3 2.02 0.00 0.60 0.49 0.01 96.87 Average: 4 1.88 0.00 0.72 0.16 0.01 97.24 Average: 5 2.36 0.00 0.62 0.18 0.01 96.83 Average: 6 1.70 0.00 0.61 0.19 0.01 97.49 Average: 7 1.55 0.00 0.80 0.93 0.01 96.70