---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64168 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 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-64168) 05/20/22 _x86_64_ (8 CPU) 07:39:32 LINUX RESTART (8 CPU) 07:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:41:01 289.39 15.78 273.61 0.00 2222.81 118492.59 0.00 07:42:01 122.32 0.88 121.44 0.00 10.93 50434.12 0.00 07:43:01 1.63 0.00 1.63 0.00 0.00 20.01 0.00 07:44:01 1.37 0.00 1.37 0.00 0.00 17.19 0.00 07:45:01 1.18 0.02 1.17 0.00 0.13 12.80 0.00 07:46:01 3.05 1.58 1.47 0.00 50.39 19.33 0.00 Average: 69.21 3.01 66.20 0.00 375.54 27914.14 0.00 07:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:41:01 28945768 31769608 531728 1.62 109184 2981900 2206388 6.50 1082808 2473680 1748 07:42:01 28004608 31802860 492352 1.50 168984 3795116 1861560 5.49 1170284 3215304 436 07:43:01 28005120 31803392 491772 1.50 169008 3795120 1861560 5.49 1170180 3215308 12 07:44:01 28006876 31805228 489888 1.49 169040 3795124 1861560 5.49 1168856 3215312 208 07:45:01 28007292 31805672 489320 1.49 169072 3795132 1861560 5.49 1168884 3215316 16 07:46:01 28003752 31804812 490136 1.49 169100 3796644 1861560 5.49 1173260 3214884 236 Average: 28162236 31798595 497533 1.51 159065 3659839 1919031 5.66 1155712 3091634 443 07:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:41:01 ens3 814.40 520.56 6547.73 168.41 0.00 0.00 0.00 0.00 07:41:01 docker0 125.05 204.76 8.92 792.99 0.00 0.00 0.00 0.00 07:41:01 lo 6.78 6.78 0.66 0.66 0.00 0.00 0.00 0.00 07:41:01 veth7a63f72 45.60 55.30 4.37 44.68 0.00 0.00 0.00 0.00 07:42:01 ens3 196.37 131.95 3481.10 24.82 0.00 0.00 0.00 0.00 07:42:01 docker0 53.69 67.88 4.38 936.59 0.00 0.00 0.00 0.00 07:42:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 07:43:01 ens3 0.52 0.35 0.34 0.26 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 34.26 33.54 19.22 43.42 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 172.49 113.29 1661.17 39.12 0.00 0.00 0.00 0.00 Average: docker0 29.52 45.00 2.20 286.88 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64168) 05/20/22 _x86_64_ (8 CPU) 07:39:32 LINUX RESTART (8 CPU) 07:40:02 CPU %user %nice %system %iowait %steal %idle 07:41:01 all 9.78 0.00 3.92 1.69 0.06 84.56 07:41:01 0 8.27 0.00 3.57 2.35 0.03 85.78 07:41:01 1 10.09 0.00 3.34 0.98 0.09 85.51 07:41:01 2 12.00 0.00 3.89 0.27 0.03 83.80 07:41:01 3 9.52 0.00 4.01 0.55 0.07 85.85 07:41:01 4 9.23 0.00 4.07 2.25 0.05 84.40 07:41:01 5 9.81 0.00 4.54 5.10 0.07 80.49 07:41:01 6 8.73 0.00 4.25 0.50 0.05 86.48 07:41:01 7 10.55 0.00 3.67 1.51 0.07 84.20 07:42:01 all 17.34 0.00 4.69 1.29 0.05 76.63 07:42:01 0 17.48 0.00 4.49 0.40 0.05 77.58 07:42:01 1 16.61 0.00 4.54 0.54 0.05 78.27 07:42:01 2 17.59 0.00 4.63 0.54 0.07 77.17 07:42:01 3 17.33 0.00 4.16 0.05 0.03 78.42 07:42:01 4 16.93 0.00 5.44 2.73 0.05 74.85 07:42:01 5 18.23 0.00 5.13 4.45 0.05 72.13 07:42:01 6 17.46 0.00 4.60 0.07 0.05 77.82 07:42:01 7 17.07 0.00 4.50 1.50 0.07 76.86 07:43:01 all 0.17 0.00 0.01 0.01 0.00 99.81 07:43:01 0 0.00 0.00 0.02 0.02 0.00 99.97 07:43:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:43:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:43:01 3 0.03 0.00 0.00 0.00 0.00 99.97 07:43:01 4 0.00 0.00 0.02 0.00 0.00 99.98 07:43:01 5 1.21 0.00 0.00 0.03 0.00 98.76 07:43:01 6 0.05 0.00 0.00 0.00 0.00 99.95 07:43:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:44:01 all 0.10 0.00 0.02 0.02 0.00 99.85 07:44:01 0 0.03 0.00 0.00 0.05 0.00 99.92 07:44:01 1 0.08 0.00 0.03 0.00 0.02 99.87 07:44:01 2 0.03 0.00 0.00 0.00 0.00 99.97 07:44:01 3 0.00 0.00 0.02 0.00 0.00 99.98 07:44:01 4 0.03 0.00 0.02 0.08 0.00 99.87 07:44:01 5 0.53 0.00 0.03 0.03 0.02 99.38 07:44:01 6 0.08 0.00 0.02 0.00 0.00 99.90 07:44:01 7 0.03 0.00 0.02 0.00 0.00 99.95 07:45:01 all 0.27 0.00 0.01 0.01 0.00 99.72 07:45:01 0 0.00 0.00 0.02 0.02 0.00 99.97 07:45:01 1 0.03 0.00 0.03 0.02 0.00 99.92 07:45:01 2 0.02 0.00 0.00 0.02 0.00 99.97 07:45:01 3 0.02 0.00 0.02 0.00 0.00 99.97 07:45:01 4 0.02 0.00 0.00 0.02 0.00 99.97 07:45:01 5 1.99 0.00 0.00 0.00 0.00 98.01 07:45:01 6 0.03 0.00 0.02 0.00 0.00 99.95 07:45:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:46:01 all 0.41 0.00 0.06 0.01 0.00 99.52 07:46:01 0 0.10 0.00 0.07 0.02 0.02 99.80 07:46:01 1 0.32 0.00 0.03 0.00 0.00 99.65 07:46:01 2 0.32 0.00 0.12 0.02 0.00 99.55 07:46:01 3 0.08 0.00 0.10 0.00 0.00 99.82 07:46:01 4 0.48 0.00 0.02 0.03 0.00 99.47 07:46:01 5 1.16 0.00 0.07 0.02 0.00 98.76 07:46:01 6 0.30 0.00 0.03 0.00 0.02 99.65 07:46:01 7 0.48 0.00 0.07 0.00 0.00 99.45 Average: all 4.63 0.00 1.43 0.50 0.02 93.42 Average: 0 4.27 0.00 1.34 0.47 0.02 93.90 Average: 1 4.48 0.00 1.32 0.25 0.03 93.92 Average: 2 4.93 0.00 1.42 0.14 0.02 93.49 Average: 3 4.45 0.00 1.37 0.10 0.02 94.07 Average: 4 4.40 0.00 1.57 0.84 0.02 93.16 Average: 5 5.45 0.00 1.61 1.58 0.02 91.34 Average: 6 4.40 0.00 1.47 0.09 0.02 94.02 Average: 7 4.64 0.00 1.36 0.50 0.02 93.48