---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-697 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 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-697) 06/02/22 _x86_64_ (8 CPU) 21:20:51 LINUX RESTART (8 CPU) 21:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:22:01 406.58 56.07 350.51 0.00 7422.36 196910.25 0.00 21:23:01 65.21 0.32 64.90 0.00 7.60 24434.79 0.00 21:24:01 1.37 0.00 1.37 0.00 0.00 16.41 0.00 21:25:01 0.95 0.00 0.95 0.00 0.00 12.80 0.00 21:26:01 1.27 0.02 1.25 0.00 0.13 14.80 0.00 Average: 95.07 11.28 83.79 0.00 1485.97 44277.15 0.00 21:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:22:01 28993552 31771568 531952 1.62 116712 2931212 1942256 5.72 1120200 2394928 536 21:23:01 28538564 31770344 525616 1.60 121832 3331012 1920852 5.66 1202192 2705840 268 21:24:01 28538852 31770720 524860 1.60 121872 3331028 1920852 5.66 1201880 2705848 32 21:25:01 28549868 31781924 513612 1.56 121928 3331148 1920852 5.66 1190336 2705976 144 21:26:01 28549532 31781544 513864 1.56 121976 3331160 1920852 5.66 1191308 2705980 32 Average: 28634074 31775220 521981 1.59 120864 3251112 1925133 5.67 1181183 2643714 202 21:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:22:01 docker0 4.43 3.47 0.47 41.43 0.00 0.00 0.00 0.00 21:22:01 lo 4.13 4.13 0.39 0.39 0.00 0.00 0.00 0.00 21:22:01 ens3 697.02 379.14 6829.63 99.44 0.00 0.00 0.00 0.00 21:23:01 docker0 31.91 40.09 2.84 391.32 0.00 0.00 0.00 0.00 21:23:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:23:01 ens3 196.38 129.79 2931.75 69.22 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 ens3 0.37 0.27 0.25 0.20 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:25:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 ens3 8.37 3.30 12.68 0.23 0.00 0.00 0.00 0.00 Average: docker0 7.27 8.71 0.66 86.56 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 180.45 102.52 1954.90 33.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-697) 06/02/22 _x86_64_ (8 CPU) 21:20:51 LINUX RESTART (8 CPU) 21:21:01 CPU %user %nice %system %iowait %steal %idle 21:22:01 all 10.95 0.00 4.34 3.19 0.07 81.46 21:22:01 0 12.14 0.00 4.69 4.65 0.07 78.45 21:22:01 1 9.91 0.00 3.23 4.28 0.07 82.51 21:22:01 2 9.91 0.00 4.24 3.69 0.05 82.11 21:22:01 3 9.69 0.00 4.30 1.72 0.07 84.23 21:22:01 4 12.65 0.00 4.91 4.66 0.07 77.70 21:22:01 5 11.17 0.00 3.40 0.74 0.07 84.62 21:22:01 6 12.07 0.00 5.83 0.23 0.05 81.81 21:22:01 7 10.03 0.00 4.14 5.55 0.09 80.20 21:23:01 all 11.68 0.00 3.14 0.78 0.05 84.34 21:23:01 0 11.38 0.00 3.28 1.59 0.08 83.67 21:23:01 1 11.94 0.00 3.11 0.27 0.05 84.63 21:23:01 2 11.76 0.00 2.73 0.05 0.05 85.41 21:23:01 3 12.47 0.00 2.84 0.62 0.05 84.01 21:23:01 4 11.08 0.00 2.84 0.13 0.03 85.91 21:23:01 5 12.14 0.00 3.61 3.38 0.05 80.82 21:23:01 6 11.63 0.00 2.80 0.05 0.05 85.46 21:23:01 7 11.05 0.00 3.92 0.18 0.05 84.80 21:24:01 all 0.03 0.00 0.02 0.03 0.00 99.92 21:24:01 0 0.00 0.00 0.02 0.12 0.00 99.87 21:24:01 1 0.03 0.00 0.00 0.00 0.00 99.97 21:24:01 2 0.07 0.00 0.02 0.00 0.00 99.92 21:24:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:24:01 4 0.02 0.00 0.02 0.00 0.02 99.95 21:24:01 5 0.03 0.00 0.03 0.00 0.00 99.93 21:24:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:24:01 7 0.07 0.00 0.05 0.15 0.00 99.73 21:25:01 all 0.03 0.00 0.02 0.01 0.00 99.94 21:25:01 0 0.02 0.00 0.00 0.02 0.00 99.97 21:25:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:25:01 2 0.07 0.00 0.03 0.00 0.00 99.90 21:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:25:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:25:01 5 0.05 0.00 0.00 0.00 0.00 99.95 21:25:01 6 0.02 0.00 0.05 0.00 0.00 99.93 21:25:01 7 0.07 0.00 0.05 0.05 0.02 99.82 21:26:01 all 0.04 0.00 0.02 0.00 0.00 99.93 21:26:01 0 0.02 0.00 0.02 0.02 0.00 99.95 21:26:01 1 0.00 0.00 0.02 0.00 0.02 99.97 21:26:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:26:01 3 0.07 0.00 0.03 0.00 0.00 99.90 21:26:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:26:01 5 0.00 0.00 0.02 0.00 0.00 99.98 21:26:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:26:01 7 0.22 0.00 0.03 0.02 0.00 99.73 Average: all 4.52 0.00 1.50 0.80 0.02 93.15 Average: 0 4.69 0.00 1.59 1.27 0.03 92.41 Average: 1 4.37 0.00 1.27 0.90 0.03 93.43 Average: 2 4.34 0.00 1.40 0.74 0.02 93.50 Average: 3 4.42 0.00 1.43 0.47 0.02 93.67 Average: 4 4.73 0.00 1.55 0.95 0.02 92.75 Average: 5 4.65 0.00 1.41 0.82 0.02 93.10 Average: 6 4.74 0.00 1.73 0.06 0.02 93.46 Average: 7 4.26 0.00 1.63 1.17 0.03 92.91