---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64072 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: 2799.998 BogoMIPS: 5599.99 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-64072) 05/19/22 _x86_64_ (8 CPU) 02:15:28 LINUX RESTART (8 CPU) 02:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:17:01 367.79 13.15 354.64 0.00 2043.26 121998.33 0.00 02:18:01 113.46 0.08 113.38 0.00 3.07 49851.92 0.00 02:19:01 1.50 0.00 1.50 0.00 0.00 17.08 0.00 02:20:01 1.57 0.00 1.57 0.00 0.00 18.26 0.00 02:21:01 1.23 0.02 1.22 0.00 0.13 14.27 0.00 02:22:01 1.37 0.00 1.37 0.00 0.00 16.66 0.00 Average: 81.15 2.21 78.94 0.00 341.06 28652.55 0.00 02:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 27413328 31703232 590824 1.80 174980 4246464 2181900 6.43 1333156 3613656 630492 02:18:01 27608052 31769748 520248 1.58 194204 4100472 1771932 5.22 1220628 3523972 160 02:19:01 27608860 31770640 519076 1.58 194240 4100480 1771932 5.22 1220044 3523980 172 02:20:01 27617152 31778968 510664 1.55 194276 4100480 1771932 5.22 1211744 3523980 20 02:21:01 27617284 31779220 510392 1.55 194312 4100480 1771932 5.22 1211704 3524068 20 02:22:01 27619272 31781240 508308 1.55 194336 4100488 1771932 5.22 1209792 3524068 56 Average: 27580658 31763841 526585 1.60 191058 4124811 1840260 5.42 1234511 3538954 105153 02:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 ens3 508.83 343.86 7229.72 65.37 0.00 0.00 0.00 0.00 02:17:01 docker0 183.80 250.29 15.05 2159.77 0.00 0.00 0.00 0.00 02:17:01 lo 6.07 6.07 0.60 0.60 0.00 0.00 0.00 0.00 02:18:01 ens3 136.59 93.22 2546.23 65.05 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:18:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:19:01 ens3 1.07 0.30 0.32 0.20 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 0.67 0.48 0.35 0.28 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:21:01 ens3 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 107.93 73.02 1629.43 21.83 0.00 0.00 0.00 0.00 Average: docker0 30.63 41.73 2.51 359.94 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64072) 05/19/22 _x86_64_ (8 CPU) 02:15:28 LINUX RESTART (8 CPU) 02:16:01 CPU %user %nice %system %iowait %steal %idle 02:17:01 all 11.88 0.00 5.29 2.26 0.13 80.44 02:17:01 0 11.47 0.00 4.68 1.19 0.12 82.54 02:17:01 1 12.99 0.00 5.35 2.38 0.13 79.15 02:17:01 2 8.40 0.00 4.47 0.66 0.10 86.37 02:17:01 3 13.24 0.00 5.83 1.33 0.15 79.44 02:17:01 4 11.46 0.00 5.49 2.47 0.13 80.44 02:17:01 5 12.46 0.00 6.06 1.74 0.12 79.62 02:17:01 6 13.82 0.00 5.97 7.46 0.14 72.62 02:17:01 7 11.22 0.00 4.48 0.83 0.17 83.29 02:18:01 all 13.05 0.00 3.73 1.23 0.07 81.92 02:18:01 0 12.20 0.00 3.50 1.65 0.07 82.58 02:18:01 1 13.67 0.00 3.33 0.12 0.08 82.80 02:18:01 2 12.57 0.00 3.97 2.84 0.07 80.55 02:18:01 3 12.83 0.00 4.01 0.46 0.07 82.63 02:18:01 4 13.33 0.00 3.67 0.24 0.07 82.70 02:18:01 5 14.00 0.00 3.88 3.95 0.08 78.09 02:18:01 6 12.82 0.00 3.98 0.02 0.08 83.10 02:18:01 7 13.00 0.00 3.51 0.54 0.07 82.89 02:19:01 all 0.02 0.00 0.01 0.00 0.00 99.96 02:19:01 0 0.00 0.00 0.03 0.02 0.02 99.93 02:19:01 1 0.10 0.00 0.02 0.02 0.00 99.87 02:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 02:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:19:01 5 0.00 0.00 0.02 0.00 0.00 99.98 02:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:20:01 all 0.03 0.00 0.02 0.01 0.00 99.94 02:20:01 0 0.00 0.00 0.00 0.03 0.00 99.97 02:20:01 1 0.12 0.00 0.07 0.05 0.02 99.75 02:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 02:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 4 0.07 0.00 0.05 0.00 0.00 99.88 02:20:01 5 0.05 0.00 0.02 0.00 0.00 99.93 02:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 7 0.00 0.00 0.02 0.00 0.00 99.98 02:21:01 all 0.02 0.00 0.01 0.01 0.00 99.96 02:21:01 0 0.02 0.00 0.00 0.02 0.00 99.97 02:21:01 1 0.08 0.00 0.07 0.05 0.00 99.80 02:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 02:21:01 3 0.00 0.00 0.00 0.00 0.02 99.98 02:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 02:21:01 5 0.00 0.00 0.02 0.00 0.02 99.97 02:21:01 6 0.02 0.00 0.02 0.02 0.00 99.95 02:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 02:22:01 all 0.01 0.00 0.01 0.00 0.00 99.97 02:22:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:22:01 1 0.05 0.00 0.03 0.03 0.02 99.87 02:22:01 2 0.02 0.00 0.02 0.00 0.00 99.97 02:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:22:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:22:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:22:01 6 0.00 0.00 0.00 0.00 0.02 99.98 02:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.14 0.00 1.50 0.58 0.04 93.74 Average: 0 3.92 0.00 1.36 0.48 0.03 94.20 Average: 1 4.47 0.00 1.47 0.44 0.04 93.59 Average: 2 3.48 0.00 1.40 0.58 0.03 94.51 Average: 3 4.32 0.00 1.63 0.30 0.04 93.71 Average: 4 4.12 0.00 1.53 0.45 0.03 93.87 Average: 5 4.38 0.00 1.65 0.94 0.04 93.00 Average: 6 4.41 0.00 1.65 1.24 0.04 92.67 Average: 7 4.00 0.00 1.32 0.23 0.04 94.41