---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1161 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 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-1161) 06/06/22 _x86_64_ (8 CPU) 15:05:22 LINUX RESTART (8 CPU) 15:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:07:01 106.02 10.90 95.12 0.00 1966.04 88278.87 0.00 15:08:01 35.94 0.02 35.92 0.00 1.33 65610.26 0.00 15:09:01 4.28 0.00 4.28 0.00 0.00 22055.94 0.00 15:10:01 1.02 0.00 1.02 0.00 0.00 13.73 0.00 15:11:01 1.28 0.02 1.27 0.00 0.13 15.60 0.00 Average: 29.45 2.16 27.30 0.00 388.23 35018.39 0.00 15:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:07:01 28343624 31721428 574524 1.75 118256 3485392 2199600 6.48 1244316 2862196 509760 15:08:01 28438320 31770664 524212 1.59 121472 3432444 1783536 5.26 1210404 2796716 200 15:09:01 28439012 31771564 522944 1.59 121536 3432456 1783536 5.26 1210388 2796724 24 15:10:01 28449396 31782588 512220 1.56 121568 3432584 1783536 5.26 1199328 2797304 180 15:11:01 28450632 31783876 510880 1.55 121648 3432584 1783536 5.26 1198528 2797328 28 Average: 28424197 31766024 528956 1.61 120896 3443092 1866749 5.50 1212593 2810054 102038 15:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:07:01 lo 3.66 3.66 0.36 0.36 0.00 0.00 0.00 0.00 15:07:01 docker0 11.49 12.86 0.91 76.65 0.00 0.00 0.00 0.00 15:07:01 ens3 476.33 297.88 8338.36 100.39 0.00 0.00 0.00 0.00 15:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 13.50 7.86 12.39 4.46 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 0.23 0.08 0.10 0.06 0.00 0.00 0.00 0.00 15:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 0.33 0.25 0.25 0.20 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 7.62 3.77 8.46 0.50 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 2.27 2.54 0.18 15.13 0.00 0.00 0.00 0.00 Average: ens3 98.34 61.18 1649.56 20.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1161) 06/06/22 _x86_64_ (8 CPU) 15:05:22 LINUX RESTART (8 CPU) 15:06:02 CPU %user %nice %system %iowait %steal %idle 15:07:01 all 18.89 0.00 5.08 0.97 0.07 74.98 15:07:01 0 18.62 0.00 4.44 1.66 0.07 75.21 15:07:01 1 17.83 0.00 5.82 2.11 0.07 74.18 15:07:01 2 20.06 0.00 5.21 1.48 0.07 73.18 15:07:01 3 19.71 0.00 4.60 0.60 0.07 75.02 15:07:01 4 18.15 0.00 5.04 0.33 0.07 76.41 15:07:01 5 18.49 0.00 4.90 1.25 0.07 75.29 15:07:01 6 18.61 0.00 4.84 0.21 0.07 76.27 15:07:01 7 19.69 0.00 5.79 0.14 0.09 74.30 15:08:01 all 0.50 0.00 0.32 0.33 0.00 98.85 15:08:01 0 0.40 0.00 0.65 1.79 0.02 97.15 15:08:01 1 0.57 0.00 0.28 0.00 0.00 99.15 15:08:01 2 0.38 0.00 0.30 0.47 0.00 98.85 15:08:01 3 0.50 0.00 0.25 0.02 0.00 99.23 15:08:01 4 0.48 0.00 0.28 0.02 0.00 99.22 15:08:01 5 0.73 0.00 0.22 0.18 0.00 98.87 15:08:01 6 0.42 0.00 0.25 0.12 0.02 99.20 15:08:01 7 0.52 0.00 0.33 0.03 0.00 99.12 15:09:01 all 0.03 0.00 0.00 0.01 0.00 99.96 15:09:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:09:01 2 0.03 0.00 0.00 0.03 0.00 99.93 15:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:09:01 4 0.02 0.00 0.02 0.00 0.02 99.95 15:09:01 5 0.03 0.00 0.00 0.00 0.00 99.97 15:09:01 6 0.02 0.00 0.02 0.03 0.00 99.93 15:09:01 7 0.05 0.00 0.00 0.00 0.00 99.95 15:10:01 all 0.03 0.00 0.02 0.00 0.00 99.95 15:10:01 0 0.00 0.00 0.02 0.02 0.00 99.97 15:10:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:10:01 2 0.08 0.00 0.05 0.02 0.02 99.83 15:10:01 3 0.03 0.00 0.02 0.00 0.00 99.95 15:10:01 4 0.05 0.00 0.00 0.00 0.00 99.95 15:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:10:01 7 0.02 0.00 0.02 0.00 0.00 99.97 15:11:01 all 0.03 0.00 0.02 0.01 0.00 99.94 15:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:11:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:11:01 2 0.03 0.00 0.03 0.03 0.00 99.90 15:11:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:11:01 4 0.00 0.00 0.02 0.00 0.00 99.98 15:11:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:11:01 6 0.07 0.00 0.02 0.00 0.00 99.92 15:11:01 7 0.07 0.00 0.03 0.02 0.00 99.88 Average: all 3.81 0.00 1.06 0.26 0.02 94.85 Average: 0 3.74 0.00 1.01 0.69 0.02 94.55 Average: 1 3.62 0.00 1.20 0.41 0.02 94.74 Average: 2 4.02 0.00 1.09 0.40 0.02 94.47 Average: 3 3.96 0.00 0.95 0.12 0.01 94.95 Average: 4 3.64 0.00 1.04 0.07 0.02 95.24 Average: 5 3.78 0.00 1.00 0.28 0.01 94.93 Average: 6 3.73 0.00 1.00 0.07 0.02 95.18 Average: 7 3.97 0.00 1.21 0.04 0.02 94.76