---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21797 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: 2799.994 BogoMIPS: 5599.98 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 9.9G 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 9.9G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21797) 04/22/22 _x86_64_ (8 CPU) 16:02:43 LINUX RESTART (8 CPU) 16:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:04:01 248.41 51.84 196.57 0.00 4829.73 102469.46 0.00 16:05:01 132.42 3.10 129.32 0.00 372.54 104069.98 0.00 Average: 190.41 27.47 162.94 0.00 2600.95 103269.78 0.00 16:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:01 29392140 31821228 506744 1.54 102060 2616944 1973668 5.82 1033852 2124344 218912 16:05:01 28705024 31783580 513828 1.56 128428 3197412 1841756 5.43 1203596 2567624 856 Average: 29048582 31802404 510286 1.55 115244 2907178 1907712 5.62 1118724 2345984 109884 16:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:01 ens3 674.50 393.75 5572.19 92.15 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 5.93 5.93 0.60 0.60 0.00 0.00 0.00 0.00 16:05:01 ens3 421.74 337.02 3774.78 1142.59 0.00 0.00 0.00 0.00 16:05:01 docker0 104.68 149.58 8.30 1183.49 0.00 0.00 0.00 0.00 16:05:01 lo 5.33 5.33 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 548.11 365.38 4673.41 617.41 0.00 0.00 0.00 0.00 Average: docker0 52.35 74.80 4.15 591.80 0.00 0.00 0.00 0.00 Average: lo 5.63 5.63 0.56 0.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21797) 04/22/22 _x86_64_ (8 CPU) 16:02:43 LINUX RESTART (8 CPU) 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 7.01 0.00 2.73 15.70 0.05 74.51 16:04:01 0 6.40 0.00 2.81 28.61 0.05 62.12 16:04:01 1 6.67 0.00 2.48 0.72 0.05 90.07 16:04:01 2 6.71 0.00 2.70 20.95 0.05 69.60 16:04:01 3 7.93 0.00 2.21 26.62 0.03 63.21 16:04:01 4 9.84 0.00 1.80 9.54 0.03 78.79 16:04:01 5 5.74 0.00 3.68 8.51 0.03 82.04 16:04:01 6 6.88 0.00 2.63 0.64 0.03 89.82 16:04:01 7 5.95 0.00 3.53 30.15 0.08 60.29 16:05:01 all 18.85 0.00 2.89 3.04 0.07 75.16 16:05:01 0 22.04 0.00 2.60 6.91 0.07 68.39 16:05:01 1 18.54 0.00 2.48 0.22 0.07 78.69 16:05:01 2 20.62 0.00 3.24 0.13 0.05 75.96 16:05:01 3 18.75 0.00 3.25 13.21 0.08 64.70 16:05:01 4 19.25 0.00 3.07 1.06 0.08 76.52 16:05:01 5 15.86 0.00 2.65 1.12 0.05 80.32 16:05:01 6 18.69 0.00 2.51 0.49 0.05 78.27 16:05:01 7 17.03 0.00 3.34 1.23 0.07 78.33 Average: all 12.93 0.00 2.81 9.37 0.06 74.83 Average: 0 14.21 0.00 2.71 17.77 0.06 65.25 Average: 1 12.61 0.00 2.48 0.47 0.06 84.38 Average: 2 13.66 0.00 2.97 10.54 0.05 72.78 Average: 3 13.35 0.00 2.73 19.91 0.06 63.96 Average: 4 14.56 0.00 2.44 5.29 0.06 77.65 Average: 5 10.80 0.00 3.16 4.81 0.04 81.18 Average: 6 12.77 0.00 2.57 0.56 0.04 84.06 Average: 7 11.49 0.00 3.43 15.68 0.08 69.31