---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17004 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-17004) 07/06/22 _x86_64_ (8 CPU) 11:05:58 LINUX RESTART (8 CPU) 11:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:07:02 389.47 84.22 305.25 0.00 10696.62 198345.74 0.00 11:08:01 80.44 0.22 80.22 0.00 15.46 48265.85 0.00 11:09:01 1.63 0.00 1.63 0.00 0.00 19.34 0.00 11:10:01 1.00 0.00 1.00 0.00 0.00 11.46 0.00 11:11:01 1.97 0.03 1.93 0.00 0.67 22.13 0.00 Average: 94.94 16.95 78.00 0.00 2149.52 49333.18 0.00 11:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:02 29117156 31726156 578564 1.76 93032 2799768 2557868 7.54 1074104 2330576 588260 11:08:01 28467528 31723008 566468 1.72 113396 3375004 2175976 6.41 1213368 2770512 284 11:09:01 28452084 31707636 581552 1.77 113436 3375004 2175976 6.41 1230200 2770516 24 11:10:01 28464824 31720524 568380 1.73 113468 3375008 2175976 6.41 1217100 2770516 20 11:11:01 28464656 31720460 568148 1.73 113556 3375032 2175976 6.41 1218380 2770520 48 Average: 28593250 31719557 572622 1.74 109378 3259963 2252354 6.64 1190630 2682528 117727 11:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:02 ens3 766.64 435.86 7872.45 100.98 0.00 0.00 0.00 0.00 11:07:02 lo 4.80 4.80 0.45 0.45 0.00 0.00 0.00 0.00 11:07:02 docker0 3.85 3.07 0.49 37.81 0.00 0.00 0.00 0.00 11:08:01 ens3 152.48 93.93 2887.83 23.52 0.00 0.00 0.00 0.00 11:08:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 11:08:01 docker0 15.08 17.12 1.31 294.58 0.00 0.00 0.00 0.00 11:09:01 ens3 14.48 6.65 13.32 0.69 0.00 0.00 0.00 0.00 11:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 0.58 0.37 0.27 0.20 0.00 0.00 0.00 0.00 11:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 186.94 107.40 2152.18 25.08 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 3.75 3.99 0.36 65.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-17004) 07/06/22 _x86_64_ (8 CPU) 11:05:58 LINUX RESTART (8 CPU) 11:06:01 CPU %user %nice %system %iowait %steal %idle 11:07:02 all 10.72 0.00 3.96 3.77 0.06 81.49 11:07:02 0 9.16 0.00 3.96 3.32 0.07 83.50 11:07:02 1 10.88 0.00 3.71 7.42 0.05 77.93 11:07:02 2 11.17 0.00 3.99 1.82 0.05 82.98 11:07:02 3 10.61 0.00 3.73 3.61 0.07 81.99 11:07:02 4 10.55 0.00 3.40 8.48 0.07 77.50 11:07:02 5 12.92 0.00 4.84 1.43 0.07 80.74 11:07:02 6 11.22 0.00 4.13 1.47 0.05 83.13 11:07:02 7 9.24 0.00 3.89 2.61 0.08 84.18 11:08:01 all 17.29 0.00 3.94 0.72 0.06 77.99 11:08:01 0 16.13 0.00 4.89 3.95 0.05 74.98 11:08:01 1 17.64 0.00 3.73 1.28 0.07 77.27 11:08:01 2 17.74 0.00 3.95 0.24 0.07 78.00 11:08:01 3 17.55 0.00 3.79 0.02 0.05 78.59 11:08:01 4 17.97 0.00 3.89 0.10 0.05 77.98 11:08:01 5 16.87 0.00 3.65 0.05 0.05 79.38 11:08:01 6 17.53 0.00 3.75 0.09 0.05 78.58 11:08:01 7 16.87 0.00 3.84 0.05 0.07 79.17 11:09:01 all 0.04 0.00 0.02 0.01 0.00 99.93 11:09:01 0 0.05 0.00 0.02 0.02 0.00 99.92 11:09:01 1 0.05 0.00 0.02 0.03 0.00 99.90 11:09:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:09:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:09:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:09:01 5 0.02 0.00 0.03 0.00 0.00 99.95 11:09:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:09:01 7 0.07 0.00 0.07 0.00 0.00 99.87 11:10:01 all 0.02 0.00 0.02 0.00 0.00 99.95 11:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:10:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:10:01 2 0.03 0.00 0.03 0.00 0.00 99.93 11:10:01 3 0.05 0.00 0.03 0.00 0.00 99.92 11:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:10:01 5 0.07 0.00 0.05 0.00 0.02 99.87 11:10:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:11:01 all 0.02 0.00 0.02 0.01 0.01 99.94 11:11:01 0 0.02 0.00 0.03 0.00 0.00 99.95 11:11:01 1 0.03 0.00 0.03 0.03 0.02 99.88 11:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:11:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:11:01 4 0.00 0.00 0.00 0.00 0.02 99.98 11:11:01 5 0.03 0.00 0.03 0.00 0.00 99.93 11:11:01 6 0.03 0.00 0.02 0.03 0.02 99.90 11:11:01 7 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 5.55 0.00 1.57 0.90 0.03 91.96 Average: 0 5.00 0.00 1.76 1.44 0.02 91.78 Average: 1 5.67 0.00 1.49 1.75 0.03 91.06 Average: 2 5.72 0.00 1.58 0.41 0.02 92.26 Average: 3 5.58 0.00 1.50 0.72 0.03 92.17 Average: 4 5.63 0.00 1.44 1.71 0.03 91.19 Average: 5 5.91 0.00 1.71 0.30 0.03 92.06 Average: 6 5.69 0.00 1.57 0.32 0.02 92.41 Average: 7 5.16 0.00 1.55 0.53 0.03 92.73