---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21442 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-21442) 04/20/22 _x86_64_ (8 CPU) 03:17:43 LINUX RESTART (8 CPU) 03:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:19:01 327.67 53.62 274.06 0.00 5079.91 156853.98 0.00 03:20:01 48.56 0.08 48.48 0.00 1.33 23239.34 0.00 03:21:01 0.90 0.00 0.90 0.00 0.00 11.33 0.00 03:22:01 1.38 0.00 1.38 0.00 0.00 16.53 0.00 03:23:01 1.22 0.02 1.20 0.00 0.13 13.46 0.00 Average: 75.95 10.74 65.21 0.00 1016.38 36029.76 0.00 03:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 29082720 31761804 545508 1.66 113876 2836940 2081196 6.13 1271768 2151568 151384 03:20:01 28836596 31790268 511320 1.55 110360 3093188 1819796 5.36 1214720 2429144 8 03:21:01 28838344 31792144 509300 1.55 110392 3093192 1819796 5.36 1213668 2429148 12 03:22:01 28841248 31795256 506096 1.54 110432 3093324 1819796 5.36 1209776 2429292 216 03:23:01 28841916 31795936 505272 1.54 110464 3093336 1819796 5.36 1209732 2429304 40 Average: 28888165 31787082 515499 1.57 111105 3041996 1872076 5.52 1223933 2373691 30332 03:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 03:19:01 docker0 25.02 22.86 4.00 328.68 0.00 0.00 0.00 0.00 03:19:01 vethaab24ba 14.35 17.03 1.37 288.97 0.00 0.00 0.00 0.02 03:19:01 ens3 647.67 363.13 4759.00 102.82 0.00 0.00 0.00 0.00 03:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 128.51 82.42 2529.67 53.45 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.60 0.33 0.35 0.26 0.00 0.00 0.00 0.00 03:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 5.01 4.57 0.80 65.74 0.00 0.00 0.00 0.00 Average: ens3 155.39 89.21 1457.87 31.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21442) 04/20/22 _x86_64_ (8 CPU) 03:17:43 LINUX RESTART (8 CPU) 03:18:01 CPU %user %nice %system %iowait %steal %idle 03:19:01 all 15.78 0.00 5.09 2.18 0.07 76.87 03:19:01 0 16.75 0.00 5.72 3.51 0.07 73.95 03:19:01 1 14.29 0.00 4.30 1.06 0.07 80.28 03:19:01 2 15.76 0.00 4.96 3.73 0.07 75.48 03:19:01 3 13.44 0.00 4.90 3.60 0.07 77.98 03:19:01 4 19.61 0.00 4.02 1.36 0.07 74.94 03:19:01 5 17.11 0.00 5.99 2.22 0.07 74.61 03:19:01 6 14.85 0.00 4.68 1.67 0.05 78.75 03:19:01 7 14.43 0.00 6.18 0.29 0.10 79.00 03:20:01 all 10.46 0.00 2.37 0.52 0.04 86.61 03:20:01 0 10.53 0.00 2.16 0.30 0.03 86.97 03:20:01 1 10.73 0.00 2.88 2.34 0.05 84.00 03:20:01 2 9.24 0.00 1.95 0.02 0.03 88.76 03:20:01 3 9.90 0.00 2.39 0.10 0.03 87.58 03:20:01 4 10.34 0.00 2.90 0.23 0.03 86.49 03:20:01 5 10.55 0.00 2.33 0.97 0.05 86.10 03:20:01 6 11.33 0.00 2.14 0.15 0.03 86.35 03:20:01 7 11.09 0.00 2.18 0.08 0.03 86.62 03:21:01 all 0.02 0.00 0.01 0.00 0.00 99.96 03:21:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:21:01 1 0.03 0.00 0.00 0.02 0.00 99.95 03:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 3 0.00 0.00 0.02 0.02 0.00 99.97 03:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:21:01 6 0.03 0.00 0.05 0.00 0.02 99.90 03:21:01 7 0.05 0.00 0.02 0.00 0.02 99.92 03:22:01 all 0.05 0.00 0.02 0.01 0.00 99.93 03:22:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:22:01 1 0.05 0.00 0.02 0.03 0.00 99.90 03:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 3 0.05 0.00 0.02 0.02 0.00 99.92 03:22:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:22:01 6 0.13 0.00 0.05 0.00 0.00 99.82 03:22:01 7 0.05 0.00 0.00 0.00 0.00 99.95 03:23:01 all 0.10 0.00 0.01 0.00 0.00 99.88 03:23:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 1 0.00 0.00 0.00 0.02 0.00 99.98 03:23:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:23:01 3 0.02 0.00 0.00 0.02 0.00 99.97 03:23:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:23:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:23:01 6 0.78 0.00 0.05 0.00 0.00 99.17 03:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.26 0.00 1.49 0.54 0.02 92.69 Average: 0 5.44 0.00 1.58 0.76 0.02 92.20 Average: 1 4.99 0.00 1.43 0.69 0.02 92.86 Average: 2 4.97 0.00 1.37 0.74 0.02 92.89 Average: 3 4.65 0.00 1.45 0.74 0.02 93.13 Average: 4 5.97 0.00 1.38 0.32 0.02 92.32 Average: 5 5.52 0.00 1.67 0.64 0.02 92.15 Average: 6 5.40 0.00 1.38 0.36 0.02 92.83 Average: 7 5.10 0.00 1.66 0.07 0.03 93.14