---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9252 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 9.6G 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 9.6G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9252) 03/28/22 _x86_64_ (8 CPU) 13:43:20 LINUX RESTART (8 CPU) 13:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:45:01 153.21 3.63 149.58 0.00 428.67 57944.21 0.00 13:46:01 100.43 0.03 100.40 0.00 0.93 18806.35 0.00 13:47:01 0.98 0.00 0.98 0.00 0.00 11.20 0.00 13:48:01 1.52 0.00 1.52 0.00 0.00 18.00 0.00 13:49:01 1.28 0.02 1.27 0.00 0.13 14.53 0.00 13:50:01 1.08 0.00 1.08 0.00 0.00 14.26 0.00 Average: 42.78 0.60 42.17 0.00 70.63 12675.35 0.00 13:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:45:01 29631660 31797300 527364 1.60 87868 2371396 1879272 5.54 1123496 1795216 80 13:46:01 29106312 31783364 511388 1.56 108448 2835956 1833364 5.40 1141912 2244704 8 13:47:01 29106508 31783652 510832 1.55 108476 2835968 1833364 5.40 1141964 2244708 164 13:48:01 29116420 31793524 501540 1.53 108520 2835968 1849432 5.45 1133500 2244708 48 13:49:01 29116316 31793448 501524 1.53 108552 2835968 1849432 5.45 1133976 2244716 24 13:50:01 29118836 31796136 498876 1.52 108592 2835980 1849432 5.45 1130992 2244816 56 Average: 29199342 31791237 508587 1.55 105076 2758539 1849049 5.45 1134307 2169811 63 13:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:45:01 ens3 232.67 172.73 2244.96 94.94 0.00 0.00 0.00 0.00 13:45:01 lo 3.93 3.93 0.39 0.39 0.00 0.00 0.00 0.00 13:45:01 docker0 32.64 38.60 2.64 190.22 0.00 0.00 0.00 0.00 13:46:01 ens3 145.11 98.33 2629.79 54.75 0.00 0.00 0.00 0.00 13:46:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:46:01 docker0 9.95 15.15 0.66 95.82 0.00 0.00 0.00 0.00 13:47:01 ens3 5.38 5.40 0.58 7.22 0.00 0.00 0.00 0.00 13:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 16.63 10.00 12.39 7.39 0.00 0.00 0.00 0.00 13:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 0.20 0.10 0.29 0.01 0.00 0.00 0.00 0.00 13:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 66.22 47.43 810.66 27.20 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 7.03 8.88 0.54 47.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9252) 03/28/22 _x86_64_ (8 CPU) 13:43:20 LINUX RESTART (8 CPU) 13:44:02 CPU %user %nice %system %iowait %steal %idle 13:45:01 all 8.09 0.00 3.23 0.86 0.05 87.77 13:45:01 0 6.42 0.00 3.16 1.25 0.03 89.14 13:45:01 1 6.32 0.00 3.52 0.19 0.05 89.92 13:45:01 2 8.06 0.00 3.04 1.76 0.03 87.10 13:45:01 3 9.23 0.00 3.20 0.15 0.07 87.35 13:45:01 4 10.06 0.00 3.14 1.57 0.05 85.18 13:45:01 5 8.86 0.00 3.17 1.01 0.07 86.89 13:45:01 6 8.43 0.00 3.41 0.56 0.05 87.55 13:45:01 7 7.29 0.00 3.23 0.41 0.05 89.03 13:46:01 all 3.98 0.00 1.77 0.60 0.03 93.62 13:46:01 0 3.73 0.00 2.00 2.22 0.03 92.03 13:46:01 1 3.60 0.00 2.03 1.51 0.02 92.85 13:46:01 2 3.60 0.00 1.58 0.39 0.02 94.42 13:46:01 3 3.85 0.00 1.82 0.25 0.03 94.04 13:46:01 4 4.35 0.00 1.62 0.05 0.02 93.96 13:46:01 5 4.40 0.00 1.94 0.23 0.03 93.39 13:46:01 6 4.09 0.00 1.48 0.05 0.02 94.36 13:46:01 7 4.22 0.00 1.72 0.10 0.03 93.92 13:47:01 all 0.02 0.00 0.01 0.00 0.00 99.96 13:47:01 0 0.07 0.00 0.00 0.02 0.00 99.92 13:47:01 1 0.03 0.00 0.02 0.02 0.00 99.93 13:47:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:47:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:47:01 4 0.00 0.00 0.02 0.00 0.00 99.98 13:47:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:47:01 6 0.02 0.00 0.02 0.00 0.00 99.97 13:47:01 7 0.03 0.00 0.02 0.00 0.00 99.95 13:48:01 all 0.03 0.00 0.03 0.02 0.00 99.93 13:48:01 0 0.07 0.00 0.08 0.00 0.00 99.85 13:48:01 1 0.00 0.00 0.03 0.02 0.02 99.93 13:48:01 2 0.00 0.00 0.00 0.08 0.00 99.92 13:48:01 3 0.05 0.00 0.03 0.00 0.00 99.92 13:48:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:48:01 5 0.03 0.00 0.00 0.00 0.00 99.97 13:48:01 6 0.03 0.00 0.02 0.00 0.00 99.95 13:48:01 7 0.02 0.00 0.02 0.03 0.02 99.92 13:49:01 all 0.03 0.00 0.02 0.00 0.00 99.94 13:49:01 0 0.05 0.00 0.02 0.02 0.00 99.92 13:49:01 1 0.03 0.00 0.00 0.02 0.00 99.95 13:49:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:49:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:49:01 4 0.10 0.00 0.02 0.00 0.00 99.88 13:49:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:49:01 6 0.00 0.00 0.00 0.00 0.02 99.98 13:49:01 7 0.07 0.00 0.08 0.00 0.00 99.85 13:50:01 all 0.03 0.00 0.01 0.00 0.00 99.95 13:50:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:50:01 1 0.02 0.00 0.02 0.02 0.00 99.95 13:50:01 2 0.02 0.00 0.00 0.02 0.02 99.95 13:50:01 3 0.00 0.00 0.03 0.00 0.00 99.97 13:50:01 4 0.03 0.00 0.02 0.00 0.00 99.95 13:50:01 5 0.03 0.00 0.02 0.00 0.00 99.95 13:50:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:50:01 7 0.07 0.00 0.02 0.00 0.02 99.90 Average: all 2.00 0.00 0.84 0.25 0.01 96.90 Average: 0 1.71 0.00 0.87 0.58 0.01 96.84 Average: 1 1.65 0.00 0.92 0.29 0.01 97.12 Average: 2 1.92 0.00 0.76 0.37 0.01 96.93 Average: 3 2.16 0.00 0.85 0.07 0.02 96.91 Average: 4 2.40 0.00 0.80 0.27 0.01 96.53 Average: 5 2.20 0.00 0.85 0.20 0.02 96.73 Average: 6 2.07 0.00 0.81 0.10 0.01 97.00 Average: 7 1.93 0.00 0.84 0.09 0.02 97.13