---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19542 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 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-19542) 07/12/22 _x86_64_ (8 CPU) 12:29:09 LINUX RESTART (8 CPU) 12:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:31:01 148.43 2.85 145.58 0.00 350.02 38704.03 0.00 12:32:01 15.70 0.05 15.65 0.00 1.47 5865.16 0.00 12:33:01 1.10 0.00 1.10 0.00 0.00 12.68 0.00 12:34:01 1.48 0.00 1.48 0.00 0.00 16.39 0.00 12:35:01 1.15 0.02 1.13 0.00 0.13 12.80 0.00 Average: 33.58 0.58 32.99 0.00 70.33 8922.91 0.00 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 28818172 31740200 544372 1.66 115956 3049144 1963392 5.79 1146560 2496232 124360 12:32:01 28849276 31771752 521200 1.59 116268 3049220 1821336 5.37 1133844 2483428 44 12:33:01 28849280 31771812 520852 1.58 116308 3049216 1821336 5.37 1133704 2483432 20 12:34:01 28852768 31775408 516988 1.57 116332 3049224 1821336 5.37 1130584 2483520 12 12:35:01 28852784 31775348 516976 1.57 116380 3049224 1821336 5.37 1130988 2483528 24 Average: 28844456 31766904 524078 1.59 116249 3049206 1849747 5.45 1135136 2486028 24892 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 12:31:01 ens3 277.02 198.73 4387.95 102.65 0.00 0.00 0.00 0.00 12:31:01 docker0 31.24 37.94 2.11 185.01 0.00 0.00 0.00 0.00 12:32:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:32:01 ens3 9.68 7.03 8.20 3.07 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 1.58 1.48 0.33 0.34 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:34:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 0.18 0.18 0.08 0.07 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 57.73 41.52 879.40 21.23 0.00 0.00 0.00 0.00 Average: docker0 6.25 7.59 0.42 37.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19542) 07/12/22 _x86_64_ (8 CPU) 12:29:09 LINUX RESTART (8 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 9.82 0.00 3.72 1.80 0.05 84.60 12:31:01 0 10.14 0.00 4.08 0.57 0.07 85.15 12:31:01 1 9.09 0.00 3.36 1.18 0.05 86.33 12:31:01 2 11.29 0.00 4.33 0.10 0.07 84.20 12:31:01 3 8.52 0.00 4.33 1.89 0.05 85.21 12:31:01 4 10.90 0.00 3.57 0.72 0.05 84.76 12:31:01 5 8.76 0.00 2.95 2.66 0.05 85.57 12:31:01 6 10.24 0.00 3.50 2.48 0.05 83.74 12:31:01 7 9.61 0.00 3.69 4.79 0.05 81.86 12:32:01 all 0.21 0.00 0.15 0.28 0.01 99.36 12:32:01 0 0.23 0.00 0.15 0.02 0.00 99.60 12:32:01 1 0.12 0.00 0.12 0.00 0.00 99.77 12:32:01 2 0.27 0.00 0.17 0.00 0.00 99.57 12:32:01 3 0.18 0.00 0.13 0.02 0.02 99.65 12:32:01 4 0.17 0.00 0.13 0.13 0.00 99.57 12:32:01 5 0.20 0.00 0.10 0.00 0.02 99.68 12:32:01 6 0.32 0.00 0.22 1.45 0.02 98.00 12:32:01 7 0.18 0.00 0.20 0.60 0.00 99.01 12:33:01 all 0.02 0.00 0.01 0.00 0.00 99.97 12:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:33:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:33:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:33:01 3 0.03 0.00 0.00 0.00 0.00 99.97 12:33:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:33:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:33:01 6 0.03 0.00 0.03 0.02 0.00 99.92 12:33:01 7 0.05 0.00 0.00 0.02 0.02 99.92 12:34:01 all 0.03 0.00 0.04 0.00 0.00 99.92 12:34:01 0 0.08 0.00 0.05 0.00 0.00 99.87 12:34:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:34:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:34:01 3 0.03 0.00 0.00 0.00 0.00 99.97 12:34:01 4 0.02 0.00 0.03 0.00 0.00 99.95 12:34:01 5 0.03 0.00 0.07 0.00 0.00 99.90 12:34:01 6 0.05 0.00 0.07 0.02 0.02 99.85 12:34:01 7 0.03 0.00 0.10 0.00 0.00 99.87 12:35:01 all 0.01 0.00 0.01 0.01 0.00 99.97 12:35:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:35:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:35:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:35:01 4 0.00 0.00 0.00 0.02 0.02 99.97 12:35:01 5 0.00 0.00 0.02 0.02 0.00 99.97 12:35:01 6 0.05 0.00 0.02 0.00 0.00 99.93 12:35:01 7 0.00 0.00 0.00 0.03 0.00 99.97 Average: all 2.00 0.00 0.78 0.42 0.01 96.79 Average: 0 2.08 0.00 0.85 0.12 0.01 96.94 Average: 1 1.84 0.00 0.69 0.23 0.01 97.23 Average: 2 2.30 0.00 0.89 0.02 0.01 96.78 Average: 3 1.74 0.00 0.89 0.38 0.01 96.98 Average: 4 2.20 0.00 0.74 0.17 0.01 96.87 Average: 5 1.78 0.00 0.62 0.53 0.01 97.05 Average: 6 2.13 0.00 0.76 0.79 0.02 96.29 Average: 7 1.96 0.00 0.79 1.08 0.01 96.15