---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20322 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: 2799.864 BogoMIPS: 5599.72 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-20322) 07/17/22 _x86_64_ (8 CPU) 14:13:22 LINUX RESTART (8 CPU) 14:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:15:01 98.95 10.61 88.34 0.00 1932.61 75345.18 0.00 14:16:01 53.47 0.13 53.33 0.00 8.13 24646.85 0.00 14:17:01 1.75 0.02 1.73 0.00 0.13 23.19 0.00 14:18:01 1.80 0.00 1.80 0.00 0.00 21.46 0.00 14:19:01 1.25 0.02 1.23 0.00 0.13 13.86 0.00 14:20:01 1.78 0.00 1.78 0.00 0.00 20.66 0.00 Average: 26.50 1.80 24.70 0.00 323.47 16677.83 0.00 14:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:15:01 28514212 31632816 665652 2.02 108080 3260276 2468736 7.28 1405864 2556568 276320 14:16:01 28315672 31654816 644940 1.96 123988 3435812 2229828 6.57 1304944 2831588 336 14:17:01 28322800 31661996 637876 1.94 124036 3435812 2229828 6.57 1294660 2831592 4 14:18:01 28324448 31664068 635488 1.93 124080 3435952 2229828 6.57 1293436 2831796 224 14:19:01 28330560 31670084 629376 1.91 124112 3435960 2229828 6.57 1287512 2831804 32 14:20:01 28330952 31670680 628880 1.91 124156 3435960 2229828 6.57 1286996 2831960 172 Average: 28356441 31659077 640369 1.95 121409 3406629 2269646 6.69 1312235 2785885 46181 14:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:15:01 veth27e14c6 8.18 8.70 0.74 78.82 0.00 0.00 0.00 0.01 14:15:01 ens3 394.43 275.44 5792.47 180.75 0.00 0.00 0.00 0.00 14:15:01 docker0 9.45 9.85 0.81 90.06 0.00 0.00 0.00 0.00 14:15:01 lo 2.67 2.67 0.27 0.27 0.00 0.00 0.00 0.00 14:16:01 ens3 113.83 72.44 2542.84 16.17 0.00 0.00 0.00 0.00 14:16:01 docker0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:17:01 ens3 0.40 0.22 0.25 0.23 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 ens3 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 84.85 58.08 1389.23 32.87 0.00 0.00 0.00 0.00 Average: docker0 1.59 1.65 0.14 15.01 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20322) 07/17/22 _x86_64_ (8 CPU) 14:13:22 LINUX RESTART (8 CPU) 14:14:01 CPU %user %nice %system %iowait %steal %idle 14:15:01 all 19.57 0.00 4.53 1.35 0.05 74.50 14:15:01 0 18.28 0.00 4.14 0.34 0.03 77.21 14:15:01 1 18.90 0.00 4.82 0.49 0.03 75.76 14:15:01 2 18.68 0.00 4.38 0.98 0.05 75.91 14:15:01 3 19.48 0.00 4.98 0.61 0.05 74.88 14:15:01 4 22.81 0.00 4.39 0.81 0.05 71.94 14:15:01 5 20.77 0.00 4.07 0.19 0.05 74.92 14:15:01 6 19.93 0.00 5.01 6.88 0.05 68.13 14:15:01 7 17.69 0.00 4.47 0.49 0.07 77.28 14:16:01 all 12.07 0.00 2.54 0.89 0.04 84.47 14:16:01 0 11.59 0.00 2.40 0.47 0.07 85.47 14:16:01 1 11.80 0.00 2.30 0.05 0.03 85.82 14:16:01 2 11.97 0.00 2.30 0.08 0.03 85.62 14:16:01 3 12.49 0.00 2.85 0.05 0.03 84.57 14:16:01 4 12.23 0.00 2.32 0.02 0.03 85.40 14:16:01 5 12.14 0.00 2.07 0.47 0.03 85.28 14:16:01 6 12.26 0.00 2.99 5.26 0.05 79.44 14:16:01 7 12.05 0.00 3.09 0.70 0.03 84.13 14:17:01 all 0.05 0.00 0.02 0.01 0.01 99.92 14:17:01 0 0.10 0.00 0.02 0.00 0.00 99.88 14:17:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:17:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:17:01 3 0.03 0.00 0.02 0.00 0.02 99.93 14:17:01 4 0.05 0.00 0.02 0.00 0.02 99.92 14:17:01 5 0.08 0.00 0.02 0.05 0.00 99.85 14:17:01 6 0.07 0.00 0.05 0.00 0.02 99.87 14:17:01 7 0.03 0.00 0.05 0.00 0.00 99.92 14:18:01 all 0.04 0.00 0.02 0.01 0.00 99.93 14:18:01 0 0.03 0.00 0.02 0.00 0.02 99.93 14:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:18:01 2 0.03 0.00 0.00 0.00 0.00 99.97 14:18:01 3 0.05 0.00 0.02 0.00 0.00 99.93 14:18:01 4 0.05 0.00 0.03 0.00 0.00 99.92 14:18:01 5 0.03 0.00 0.02 0.10 0.00 99.85 14:18:01 6 0.07 0.00 0.03 0.00 0.00 99.90 14:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:19:01 all 0.08 0.00 0.01 0.00 0.00 99.90 14:19:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:19:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:19:01 2 0.00 0.00 0.02 0.00 0.00 99.98 14:19:01 3 0.03 0.00 0.00 0.00 0.00 99.97 14:19:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:19:01 5 0.53 0.00 0.03 0.03 0.02 99.38 14:19:01 6 0.05 0.00 0.03 0.00 0.02 99.90 14:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:20:01 all 0.06 0.00 0.02 0.01 0.00 99.91 14:20:01 0 0.07 0.00 0.03 0.00 0.00 99.90 14:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:20:01 2 0.00 0.00 0.00 0.00 0.02 99.98 14:20:01 3 0.00 0.00 0.00 0.02 0.00 99.98 14:20:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:20:01 5 0.33 0.00 0.08 0.05 0.00 99.53 14:20:01 6 0.03 0.00 0.02 0.00 0.02 99.93 14:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 5.27 0.00 1.18 0.38 0.02 93.15 Average: 0 4.98 0.00 1.09 0.13 0.02 93.77 Average: 1 5.08 0.00 1.18 0.09 0.01 93.64 Average: 2 5.09 0.00 1.11 0.18 0.02 93.61 Average: 3 5.31 0.00 1.30 0.11 0.02 93.26 Average: 4 5.83 0.00 1.12 0.14 0.02 92.90 Average: 5 5.61 0.00 1.04 0.15 0.02 93.18 Average: 6 5.36 0.00 1.35 2.01 0.03 91.26 Average: 7 4.93 0.00 1.26 0.20 0.02 93.60