---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20561 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20561) 04/11/22 _x86_64_ (8 CPU) 22:06:11 LINUX RESTART (8 CPU) 22:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:08:01 98.92 0.45 98.47 0.00 17.59 66814.00 0.00 22:09:01 1.63 0.00 1.63 0.00 0.00 23.75 0.00 22:10:01 1.02 0.00 1.02 0.00 0.00 12.26 0.00 22:11:01 1.50 0.00 1.50 0.00 0.00 18.00 0.00 22:12:01 1.18 0.02 1.17 0.00 0.13 13.86 0.00 Average: 20.85 0.09 20.76 0.00 3.55 13377.71 0.00 22:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:08:01 28804772 31763424 533064 1.62 112560 3091772 1801896 5.31 1242416 2425664 208 22:09:01 28815960 31774756 521524 1.59 112592 3091776 1801896 5.31 1229920 2425652 188 22:10:01 28824676 31783548 512644 1.56 112636 3091780 1801896 5.31 1221276 2425656 204 22:11:01 28824880 31783876 512212 1.56 112676 3091908 1801896 5.31 1221248 2425756 180 22:12:01 28826148 31785172 510824 1.55 112740 3091916 1801896 5.31 1220936 2425792 52 Average: 28819287 31778155 518054 1.58 112641 3091830 1801896 5.31 1227159 2425704 166 22:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:08:01 docker0 38.84 48.08 3.13 676.25 0.00 0.00 0.00 0.00 22:08:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 22:08:01 ens3 268.81 170.04 5606.95 67.53 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:09:01 ens3 15.48 7.65 13.41 0.77 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:11:01 ens3 0.45 0.13 0.05 0.01 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 ens3 2.38 0.62 0.76 0.47 0.00 0.00 0.00 0.00 Average: docker0 7.77 9.62 0.63 135.26 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 57.43 35.69 1124.34 13.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20561) 04/11/22 _x86_64_ (8 CPU) 22:06:11 LINUX RESTART (8 CPU) 22:07:01 CPU %user %nice %system %iowait %steal %idle 22:08:01 all 27.19 0.00 5.66 0.89 0.07 66.20 22:08:01 0 28.90 0.00 5.90 0.20 0.07 64.93 22:08:01 1 24.40 0.00 4.56 0.42 0.07 70.55 22:08:01 2 24.28 0.00 5.45 0.07 0.07 70.14 22:08:01 3 28.33 0.00 6.11 0.22 0.07 65.27 22:08:01 4 29.74 0.00 5.99 0.46 0.07 63.75 22:08:01 5 26.64 0.00 4.79 3.03 0.07 65.48 22:08:01 6 27.02 0.00 6.38 2.63 0.05 63.91 22:08:01 7 28.20 0.00 6.12 0.07 0.07 65.55 22:09:01 all 0.04 0.00 0.03 0.01 0.01 99.92 22:09:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:09:01 2 0.03 0.00 0.03 0.00 0.00 99.93 22:09:01 3 0.00 0.00 0.02 0.02 0.00 99.97 22:09:01 4 0.05 0.00 0.05 0.00 0.00 99.90 22:09:01 5 0.02 0.00 0.00 0.03 0.02 99.93 22:09:01 6 0.05 0.00 0.03 0.00 0.02 99.90 22:09:01 7 0.12 0.00 0.03 0.00 0.02 99.83 22:10:01 all 0.02 0.00 0.01 0.00 0.01 99.95 22:10:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:10:01 2 0.00 0.00 0.00 0.02 0.00 99.98 22:10:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:10:01 4 0.05 0.00 0.02 0.00 0.02 99.92 22:10:01 5 0.02 0.00 0.02 0.00 0.03 99.93 22:10:01 6 0.03 0.00 0.05 0.02 0.00 99.90 22:10:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:11:01 all 0.01 0.00 0.00 0.00 0.00 99.97 22:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:11:01 2 0.00 0.00 0.00 0.02 0.00 99.98 22:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:11:01 5 0.03 0.00 0.00 0.02 0.03 99.92 22:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:11:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:12:01 all 0.09 0.00 0.02 0.01 0.00 99.87 22:12:01 0 0.08 0.00 0.02 0.00 0.00 99.90 22:12:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:12:01 2 0.05 0.00 0.02 0.03 0.00 99.90 22:12:01 3 0.23 0.00 0.02 0.00 0.00 99.75 22:12:01 4 0.23 0.00 0.03 0.02 0.02 99.70 22:12:01 5 0.05 0.00 0.05 0.00 0.02 99.88 22:12:01 6 0.05 0.00 0.02 0.02 0.00 99.92 22:12:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.41 0.00 1.13 0.18 0.02 93.26 Average: 0 5.76 0.00 1.19 0.04 0.02 93.00 Average: 1 4.85 0.00 0.91 0.08 0.01 94.15 Average: 2 4.81 0.00 1.09 0.03 0.01 94.06 Average: 3 5.65 0.00 1.22 0.05 0.01 93.07 Average: 4 5.94 0.00 1.20 0.09 0.02 92.75 Average: 5 5.31 0.00 0.96 0.61 0.03 93.08 Average: 6 5.38 0.00 1.28 0.53 0.01 92.80 Average: 7 5.60 0.00 1.22 0.01 0.02 93.16