---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7771 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7771) 03/17/22 _x86_64_ (8 CPU) 04:43:08 LINUX RESTART (8 CPU) 04:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:45:01 80.10 0.20 79.90 0.00 2.40 45428.91 0.00 04:46:01 2.07 0.00 2.07 0.00 0.00 25.75 0.00 04:47:01 1.23 0.00 1.23 0.00 0.00 14.93 0.00 04:48:01 1.98 0.00 1.98 0.00 0.00 23.33 0.00 04:49:01 55.88 0.20 55.68 0.00 18.39 36998.07 0.00 Average: 28.26 0.08 28.18 0.00 4.16 16501.77 0.00 04:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:45:01 28809252 31761692 535740 1.63 110264 3093068 1972492 5.81 1243940 2424732 408 04:46:01 28808524 31761336 535572 1.63 110336 3093204 1972492 5.81 1243200 2424856 12 04:47:01 28812256 31765188 531540 1.62 110408 3093208 1972492 5.81 1240332 2424860 180 04:48:01 28811648 31764664 531976 1.62 110496 3093200 1972492 5.81 1240432 2424860 24 04:49:01 27349248 31686784 605712 1.84 145832 4348368 2394068 7.06 1387836 3641436 541868 Average: 28518186 31747933 548108 1.67 117467 3344210 2056807 6.06 1271148 2668149 108498 04:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:45:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 04:45:01 ens3 163.02 108.16 2850.34 65.73 0.00 0.00 0.00 0.00 04:45:01 docker0 12.39 15.21 1.14 288.71 0.00 0.00 0.00 0.00 04:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:46:01 ens3 1.72 0.72 1.61 0.29 0.00 0.00 0.00 0.00 04:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 ens3 2.15 0.62 0.74 0.46 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:48:01 ens3 1.87 0.87 0.83 0.61 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 04:49:01 ens3 271.74 160.26 7544.59 26.18 0.00 0.00 0.00 0.00 04:49:01 docker0 14.80 15.58 1.32 289.69 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 88.11 54.13 2079.88 18.66 0.00 0.00 0.00 0.00 Average: docker0 5.44 6.16 0.49 115.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7771) 03/17/22 _x86_64_ (8 CPU) 04:43:08 LINUX RESTART (8 CPU) 04:44:01 CPU %user %nice %system %iowait %steal %idle 04:45:01 all 18.56 0.00 4.36 0.81 0.06 76.21 04:45:01 0 19.33 0.00 4.87 0.32 0.07 75.42 04:45:01 1 19.55 0.00 4.98 4.07 0.07 71.34 04:45:01 2 18.41 0.00 4.11 0.10 0.05 77.32 04:45:01 3 18.43 0.00 4.44 0.05 0.08 76.99 04:45:01 4 19.57 0.00 4.15 0.42 0.07 75.79 04:45:01 5 18.54 0.00 3.91 0.03 0.05 77.47 04:45:01 6 18.50 0.00 4.20 0.07 0.05 77.18 04:45:01 7 16.15 0.00 4.21 1.43 0.05 78.15 04:46:01 all 0.03 0.00 0.02 0.01 0.01 99.93 04:46:01 0 0.00 0.00 0.03 0.05 0.00 99.92 04:46:01 1 0.07 0.00 0.02 0.00 0.02 99.90 04:46:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:46:01 3 0.03 0.00 0.03 0.00 0.02 99.92 04:46:01 4 0.02 0.00 0.03 0.00 0.02 99.93 04:46:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:46:01 6 0.05 0.00 0.00 0.03 0.02 99.90 04:46:01 7 0.03 0.00 0.03 0.00 0.02 99.92 04:47:01 all 0.04 0.00 0.01 0.01 0.00 99.93 04:47:01 0 0.03 0.00 0.00 0.03 0.00 99.93 04:47:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:47:01 2 0.10 0.00 0.02 0.00 0.02 99.87 04:47:01 3 0.05 0.00 0.02 0.00 0.02 99.92 04:47:01 4 0.07 0.00 0.05 0.00 0.00 99.88 04:47:01 5 0.03 0.00 0.02 0.00 0.00 99.95 04:47:01 6 0.03 0.00 0.02 0.02 0.00 99.93 04:47:01 7 0.03 0.00 0.00 0.00 0.00 99.97 04:48:01 all 0.01 0.00 0.03 0.01 0.01 99.94 04:48:01 0 0.02 0.00 0.03 0.03 0.02 99.90 04:48:01 1 0.00 0.00 0.03 0.03 0.00 99.93 04:48:01 2 0.03 0.00 0.02 0.00 0.00 99.95 04:48:01 3 0.00 0.00 0.02 0.00 0.00 99.98 04:48:01 4 0.02 0.00 0.07 0.00 0.02 99.90 04:48:01 5 0.02 0.00 0.02 0.00 0.02 99.95 04:48:01 6 0.03 0.00 0.02 0.00 0.00 99.95 04:48:01 7 0.00 0.00 0.02 0.00 0.00 99.98 04:49:01 all 7.05 0.00 2.86 0.54 0.04 89.51 04:49:01 0 7.59 0.00 3.17 1.07 0.03 88.13 04:49:01 1 6.99 0.00 2.90 0.13 0.03 89.95 04:49:01 2 7.21 0.00 2.86 0.24 0.03 89.66 04:49:01 3 8.32 0.00 2.57 0.03 0.05 89.02 04:49:01 4 7.26 0.00 2.44 0.12 0.05 90.13 04:49:01 5 7.41 0.00 2.57 0.12 0.05 89.85 04:49:01 6 4.62 0.00 2.60 2.48 0.03 90.28 04:49:01 7 6.98 0.00 3.73 0.17 0.05 89.07 Average: all 5.11 0.00 1.45 0.27 0.02 93.14 Average: 0 5.37 0.00 1.61 0.30 0.02 92.69 Average: 1 5.29 0.00 1.58 0.84 0.02 92.27 Average: 2 5.12 0.00 1.39 0.07 0.02 93.40 Average: 3 5.33 0.00 1.41 0.02 0.03 93.21 Average: 4 5.36 0.00 1.34 0.11 0.03 93.16 Average: 5 5.17 0.00 1.30 0.03 0.02 93.48 Average: 6 4.64 0.00 1.36 0.52 0.02 93.46 Average: 7 4.61 0.00 1.59 0.32 0.02 93.46