---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7864 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: 2799.976 BogoMIPS: 5599.95 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-7864) 03/17/22 _x86_64_ (8 CPU) 18:43:40 LINUX RESTART (8 CPU) 18:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:45:01 346.11 45.28 300.83 0.00 4074.02 149218.51 0.00 18:46:01 52.67 0.15 52.52 0.00 11.46 23157.47 0.00 18:47:01 1.32 0.00 1.32 0.00 0.00 15.21 0.00 18:48:01 1.42 0.00 1.42 0.00 0.00 17.33 0.00 18:49:01 1.20 0.02 1.18 0.00 0.13 13.06 0.00 18:50:01 1.98 0.00 1.98 0.00 0.00 21.59 0.00 18:51:01 5.57 0.25 5.32 0.00 19.33 108.38 0.00 Average: 57.92 6.44 51.48 0.00 578.06 24351.23 0.00 18:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:45:01 29035100 31773312 530116 1.61 108544 2904968 2018712 5.95 1289612 2182080 220860 18:46:01 28831900 31777424 517896 1.57 110756 3087228 1871252 5.51 1186516 2457160 144 18:47:01 28833356 31778956 516240 1.57 110804 3087232 1871252 5.51 1185484 2457168 12 18:48:01 28842064 31787760 507360 1.54 110844 3087232 1871252 5.51 1176408 2457164 44 18:49:01 28842952 31789372 506168 1.54 110884 3087368 1871252 5.51 1174900 2457864 36 18:50:01 28842960 31789472 506040 1.54 110956 3087368 1871252 5.51 1175300 2457880 8 18:51:01 28821784 31770492 521732 1.59 111156 3088676 1976308 5.82 1192632 2457920 256 Average: 28864302 31780970 515079 1.57 110563 3061439 1907326 5.62 1197265 2418177 31623 18:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:45:01 lo 3.05 3.05 0.29 0.29 0.00 0.00 0.00 0.00 18:45:01 docker0 8.69 7.71 1.12 50.65 0.00 0.00 0.00 0.00 18:45:01 veth056c6bf 5.30 5.44 0.46 38.87 0.00 0.00 0.00 0.00 18:45:01 ens3 730.45 465.57 4479.12 109.25 0.00 0.00 0.00 0.00 18:46:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:46:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 ens3 129.61 104.72 2531.86 63.93 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 ens3 0.62 0.37 0.35 0.26 0.00 0.00 0.00 0.00 18:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 ens3 0.27 0.23 0.08 0.07 0.00 0.00 0.00 0.00 18:51:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 ens3 36.51 29.63 35.95 26.03 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 Average: docker0 1.23 1.09 0.16 7.13 0.00 0.00 0.00 0.00 Average: ens3 126.78 84.89 998.41 28.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7864) 03/17/22 _x86_64_ (8 CPU) 18:43:40 LINUX RESTART (8 CPU) 18:44:02 CPU %user %nice %system %iowait %steal %idle 18:45:01 all 18.11 0.00 4.49 1.86 0.06 75.47 18:45:01 0 17.39 0.00 3.81 0.39 0.07 78.34 18:45:01 1 17.78 0.00 3.89 3.38 0.05 74.90 18:45:01 2 16.31 0.00 5.35 3.68 0.05 74.61 18:45:01 3 18.77 0.00 3.51 2.27 0.07 75.39 18:45:01 4 17.62 0.00 5.28 0.21 0.07 76.82 18:45:01 5 19.70 0.00 4.11 0.34 0.05 75.79 18:45:01 6 17.37 0.00 4.49 2.62 0.09 75.43 18:45:01 7 19.98 0.00 5.45 1.99 0.07 72.51 18:46:01 all 10.67 0.00 2.35 0.34 0.04 86.61 18:46:01 0 9.64 0.00 2.12 0.02 0.03 88.19 18:46:01 1 10.37 0.00 2.62 0.03 0.03 86.94 18:46:01 2 12.72 0.00 2.38 0.55 0.03 84.32 18:46:01 3 11.26 0.00 2.10 0.24 0.03 86.37 18:46:01 4 9.44 0.00 2.45 1.26 0.03 86.81 18:46:01 5 10.39 0.00 2.28 0.55 0.03 86.74 18:46:01 6 10.35 0.00 2.35 0.05 0.05 87.20 18:46:01 7 11.17 0.00 2.47 0.02 0.03 86.32 18:47:01 all 0.19 0.00 0.01 0.00 0.01 99.79 18:47:01 0 1.39 0.00 0.03 0.00 0.02 98.56 18:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:47:01 2 0.02 0.00 0.00 0.00 0.02 99.97 18:47:01 3 0.03 0.00 0.02 0.02 0.02 99.92 18:47:01 4 0.03 0.00 0.00 0.02 0.00 99.95 18:47:01 5 0.02 0.00 0.02 0.00 0.00 99.97 18:47:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:47:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:48:01 all 0.28 0.00 0.02 0.01 0.01 99.68 18:48:01 0 1.97 0.00 0.03 0.00 0.02 97.98 18:48:01 1 0.07 0.00 0.00 0.00 0.00 99.93 18:48:01 2 0.02 0.00 0.02 0.00 0.02 99.95 18:48:01 3 0.05 0.00 0.05 0.03 0.02 99.85 18:48:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:48:01 5 0.02 0.00 0.00 0.02 0.00 99.97 18:48:01 6 0.05 0.00 0.07 0.00 0.00 99.88 18:48:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:49:01 all 0.26 0.00 0.01 0.00 0.00 99.72 18:49:01 0 1.97 0.00 0.02 0.00 0.00 98.01 18:49:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:49:01 2 0.00 0.00 0.02 0.00 0.00 99.98 18:49:01 3 0.07 0.00 0.05 0.02 0.02 99.85 18:49:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:49:01 5 0.00 0.00 0.00 0.02 0.00 99.98 18:49:01 6 0.02 0.00 0.03 0.00 0.02 99.93 18:49:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:50:01 all 0.16 0.00 0.03 0.01 0.01 99.80 18:50:01 0 1.09 0.00 0.15 0.00 0.00 98.76 18:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:50:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:50:01 3 0.10 0.00 0.05 0.03 0.03 99.78 18:50:01 4 0.03 0.00 0.02 0.02 0.02 99.92 18:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:50:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:50:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:51:01 all 0.51 0.00 0.25 0.02 0.01 99.21 18:51:01 0 0.42 0.00 0.22 0.00 0.02 99.35 18:51:01 1 0.20 0.00 0.20 0.03 0.02 99.55 18:51:01 2 0.70 0.00 0.27 0.02 0.00 99.02 18:51:01 3 0.45 0.00 0.30 0.03 0.03 99.18 18:51:01 4 0.60 0.00 0.23 0.03 0.00 99.13 18:51:01 5 0.32 0.00 0.22 0.02 0.00 99.45 18:51:01 6 0.25 0.00 0.18 0.03 0.02 99.52 18:51:01 7 1.13 0.00 0.38 0.00 0.00 98.48 Average: all 4.25 0.00 1.01 0.31 0.02 94.41 Average: 0 4.76 0.00 0.89 0.06 0.02 94.27 Average: 1 4.00 0.00 0.95 0.48 0.01 94.56 Average: 2 4.20 0.00 1.13 0.60 0.02 94.05 Average: 3 4.32 0.00 0.86 0.37 0.03 94.42 Average: 4 3.91 0.00 1.13 0.22 0.02 94.72 Average: 5 4.29 0.00 0.93 0.13 0.01 94.63 Average: 6 3.95 0.00 1.01 0.38 0.02 94.64 Average: 7 4.54 0.00 1.17 0.28 0.01 93.99