---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16099 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: 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 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16099) 06/27/22 _x86_64_ (8 CPU) 14:51:31 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:53:01 296.70 14.20 282.50 0.00 2110.98 99993.07 0.00 14:54:01 42.20 0.10 42.10 0.00 11.46 19220.14 0.00 14:55:01 1.08 0.00 1.08 0.00 0.00 12.80 0.00 14:56:01 1.55 0.00 1.55 0.00 0.00 18.40 0.00 14:57:01 1.10 0.03 1.07 0.00 0.40 13.20 0.00 Average: 68.53 2.87 65.66 0.00 424.56 23851.37 0.00 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 28862076 31764128 531176 1.62 107500 3052024 2059312 6.07 1202756 2421228 71268 14:54:01 28445896 31780448 516420 1.57 121880 3435728 1820780 5.37 1202388 2801140 12 14:55:01 28446328 31780936 515852 1.57 121916 3435740 1820780 5.37 1202360 2801144 12 14:56:01 28454164 31788872 507948 1.54 121952 3435740 1820780 5.37 1194432 2801180 20 14:57:01 28454052 31788932 507760 1.54 121988 3435876 1820780 5.37 1194460 2801320 28 Average: 28532503 31780663 515831 1.57 119047 3359022 1868486 5.51 1199279 2725202 14268 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 14:53:01 veth130fed8 8.68 10.83 0.77 51.86 0.00 0.00 0.00 0.00 14:53:01 ens3 467.57 313.15 5928.04 131.92 0.00 0.00 0.00 0.00 14:53:01 docker0 11.56 13.15 0.92 77.78 0.00 0.00 0.00 0.00 14:54:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:54:01 ens3 97.62 57.26 2522.80 10.92 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 0.50 0.32 0.26 0.20 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:56:01 ens3 13.40 3.12 12.97 0.29 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 115.85 74.79 1692.86 28.68 0.00 0.00 0.00 0.00 Average: docker0 2.31 2.63 0.18 15.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16099) 06/27/22 _x86_64_ (8 CPU) 14:51:31 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 17.74 0.00 4.49 1.23 0.08 76.46 14:53:01 0 17.14 0.00 4.36 1.12 0.08 77.29 14:53:01 1 17.07 0.00 3.99 0.32 0.08 78.54 14:53:01 2 18.18 0.00 4.60 1.31 0.08 75.82 14:53:01 3 18.94 0.00 4.72 2.73 0.08 73.53 14:53:01 4 18.26 0.00 4.06 0.42 0.08 77.18 14:53:01 5 17.72 0.00 4.73 0.32 0.07 77.16 14:53:01 6 17.59 0.00 4.70 1.25 0.08 76.38 14:53:01 7 17.06 0.00 4.76 2.35 0.09 75.75 14:54:01 all 3.17 0.00 1.21 0.34 0.02 95.26 14:54:01 0 4.75 0.00 0.71 0.02 0.02 94.51 14:54:01 1 3.46 0.00 0.82 0.18 0.02 95.52 14:54:01 2 2.88 0.00 1.79 1.69 0.03 93.60 14:54:01 3 2.95 0.00 0.90 0.02 0.02 96.11 14:54:01 4 2.79 0.00 1.04 0.03 0.02 96.12 14:54:01 5 2.86 0.00 1.12 0.02 0.03 95.97 14:54:01 6 2.87 0.00 1.77 0.57 0.03 94.76 14:54:01 7 2.76 0.00 1.55 0.20 0.02 95.47 14:55:01 all 0.27 0.00 0.01 0.00 0.00 99.72 14:55:01 0 1.97 0.00 0.02 0.00 0.00 98.01 14:55:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:55:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:55:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:55:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:55:01 5 0.02 0.00 0.02 0.00 0.00 99.97 14:55:01 6 0.10 0.00 0.00 0.02 0.00 99.88 14:55:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:56:01 all 0.30 0.00 0.02 0.01 0.00 99.67 14:56:01 0 1.97 0.00 0.00 0.00 0.02 98.01 14:56:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:56:01 2 0.05 0.00 0.02 0.03 0.02 99.88 14:56:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:56:01 4 0.12 0.00 0.02 0.00 0.00 99.87 14:56:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:56:01 6 0.17 0.00 0.07 0.02 0.00 99.75 14:56:01 7 0.05 0.00 0.03 0.00 0.00 99.92 14:57:01 all 0.09 0.00 0.02 0.00 0.01 99.88 14:57:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:57:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:57:01 2 0.07 0.00 0.00 0.00 0.03 99.90 14:57:01 3 0.58 0.00 0.12 0.00 0.00 99.30 14:57:01 4 0.02 0.00 0.00 0.00 0.02 99.97 14:57:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:57:01 6 0.03 0.00 0.02 0.02 0.02 99.92 14:57:01 7 0.02 0.00 0.00 0.02 0.00 99.97 Average: all 4.28 0.00 1.14 0.31 0.02 94.24 Average: 0 5.13 0.00 1.01 0.23 0.02 93.61 Average: 1 4.09 0.00 0.96 0.10 0.02 94.83 Average: 2 4.22 0.00 1.27 0.61 0.03 93.87 Average: 3 4.47 0.00 1.14 0.54 0.02 93.82 Average: 4 4.20 0.00 1.01 0.09 0.02 94.67 Average: 5 4.09 0.00 1.16 0.07 0.02 94.66 Average: 6 4.13 0.00 1.30 0.37 0.03 94.17 Average: 7 3.93 0.00 1.26 0.51 0.02 94.29