---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10466 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-10466) 04/01/22 _x86_64_ (8 CPU) 15:11:20 LINUX RESTART (8 CPU) 15:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:13:01 238.99 4.88 234.11 0.00 421.22 124162.41 0.00 15:14:02 121.76 0.03 121.73 0.00 5.20 8449.01 0.00 15:15:01 1.15 0.00 1.15 0.00 0.00 13.01 0.00 15:16:01 1.62 0.00 1.62 0.00 0.00 18.93 0.00 15:17:01 1.22 0.03 1.18 0.00 0.27 14.13 0.00 15:18:01 35.24 0.02 35.22 0.00 0.40 16719.49 0.00 15:19:01 1.25 0.00 1.25 0.00 0.00 15.73 0.00 Average: 57.02 0.70 56.32 0.00 60.29 21146.79 0.00 15:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:13:01 28388092 31764536 532672 1.62 176080 3410692 1777952 5.24 1264564 2785264 328 15:14:02 28283624 31765032 528992 1.61 179556 3505232 1808572 5.33 1336780 2805304 20 15:15:01 28284000 31765552 528236 1.61 179588 3505236 1808572 5.33 1336852 2805312 12 15:16:01 28298016 31779616 514044 1.56 179628 3505240 1808572 5.33 1323136 2805308 64 15:17:01 28297352 31779004 514388 1.56 179672 3505252 1808572 5.33 1323992 2805324 28 15:18:01 27777296 31769388 523088 1.59 188196 3957092 1806404 5.32 1353280 3244544 140 15:19:01 27778368 31770416 522072 1.59 188236 3957096 1806404 5.32 1352616 3244548 16 Average: 28158107 31770506 523356 1.59 181565 3620834 1803578 5.32 1327317 2927943 87 15:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:13:01 lo 3.66 3.66 0.37 0.37 0.00 0.00 0.00 0.00 15:13:01 ens3 482.27 354.45 5939.35 109.54 0.00 0.00 0.00 0.00 15:13:01 docker0 196.64 252.99 16.26 2187.98 0.00 0.00 0.00 0.00 15:14:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:14:02 ens3 33.53 21.93 147.21 6.54 0.00 0.00 0.00 0.00 15:14:02 docker0 11.20 15.95 0.66 89.74 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 0.85 0.46 0.52 0.39 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:16:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:18:01 ens3 95.80 59.60 2520.14 10.04 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 86.80 61.83 1221.32 17.91 0.00 0.00 0.00 0.00 Average: docker0 29.36 38.00 2.39 321.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10466) 04/01/22 _x86_64_ (8 CPU) 15:11:20 LINUX RESTART (8 CPU) 15:12:02 CPU %user %nice %system %iowait %steal %idle 15:13:01 all 18.09 0.00 6.01 1.70 0.07 74.13 15:13:01 0 17.73 0.00 6.01 1.13 0.07 75.06 15:13:01 1 18.84 0.00 5.50 0.24 0.07 75.36 15:13:01 2 16.82 0.00 6.14 6.12 0.09 70.82 15:13:01 3 19.46 0.00 5.80 0.31 0.07 74.36 15:13:01 4 17.35 0.00 5.50 1.84 0.07 75.24 15:13:01 5 18.59 0.00 6.47 0.81 0.07 74.07 15:13:01 6 17.21 0.00 5.45 0.77 0.05 76.52 15:13:01 7 18.74 0.00 7.20 2.42 0.07 71.58 15:14:02 all 5.82 0.00 1.37 0.53 0.02 92.26 15:14:02 0 6.30 0.00 1.65 0.48 0.02 91.54 15:14:02 1 5.94 0.00 1.56 0.15 0.02 92.33 15:14:02 2 5.42 0.00 1.27 0.23 0.02 93.06 15:14:02 3 5.42 0.00 1.35 0.05 0.02 93.16 15:14:02 4 5.03 0.00 1.29 0.82 0.02 92.85 15:14:02 5 5.03 0.00 1.39 1.59 0.02 91.98 15:14:02 6 5.39 0.00 1.25 0.20 0.02 93.14 15:14:02 7 8.01 0.00 1.24 0.69 0.03 90.02 15:15:01 all 0.26 0.00 0.02 0.01 0.01 99.71 15:15:01 0 0.00 0.00 0.02 0.00 0.02 99.97 15:15:01 1 0.00 0.00 0.03 0.02 0.02 99.93 15:15:01 2 0.00 0.00 0.02 0.03 0.00 99.95 15:15:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:15:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:15:01 7 2.04 0.00 0.03 0.00 0.03 97.90 15:16:01 all 0.27 0.00 0.04 0.01 0.00 99.68 15:16:01 0 0.05 0.00 0.03 0.00 0.00 99.92 15:16:01 1 0.02 0.00 0.03 0.03 0.00 99.92 15:16:01 2 0.00 0.00 0.00 0.02 0.00 99.98 15:16:01 3 0.05 0.00 0.02 0.00 0.02 99.92 15:16:01 4 0.02 0.00 0.02 0.00 0.00 99.97 15:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:16:01 6 0.00 0.00 0.17 0.00 0.00 99.83 15:16:01 7 1.99 0.00 0.05 0.00 0.02 97.95 15:17:01 all 0.04 0.00 0.02 0.00 0.01 99.94 15:17:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:17:01 1 0.00 0.00 0.00 0.02 0.02 99.97 15:17:01 2 0.03 0.00 0.00 0.02 0.00 99.95 15:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:17:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:17:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:17:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:17:01 7 0.22 0.00 0.08 0.00 0.03 99.67 15:18:01 all 2.70 0.00 1.01 0.36 0.01 95.91 15:18:01 0 2.72 0.00 1.07 0.05 0.02 96.14 15:18:01 1 2.49 0.00 1.29 2.04 0.02 94.17 15:18:01 2 2.86 0.00 1.00 0.48 0.02 95.64 15:18:01 3 2.84 0.00 1.05 0.08 0.00 96.02 15:18:01 4 2.64 0.00 0.53 0.00 0.02 96.81 15:18:01 5 2.68 0.00 0.90 0.20 0.02 96.20 15:18:01 6 2.34 0.00 1.07 0.02 0.02 96.55 15:18:01 7 3.03 0.00 1.14 0.03 0.02 95.78 15:19:01 all 0.00 0.00 0.01 0.01 0.00 99.97 15:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:19:01 1 0.00 0.00 0.00 0.02 0.00 99.98 15:19:01 2 0.00 0.00 0.03 0.03 0.02 99.92 15:19:01 3 0.00 0.00 0.03 0.00 0.00 99.97 15:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 15:19:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 3.83 0.00 1.19 0.37 0.02 94.59 Average: 0 3.79 0.00 1.24 0.23 0.02 94.71 Average: 1 3.86 0.00 1.19 0.36 0.02 94.57 Average: 2 3.54 0.00 1.19 0.97 0.02 94.28 Average: 3 3.92 0.00 1.17 0.06 0.01 94.84 Average: 4 3.52 0.00 1.03 0.37 0.01 95.06 Average: 5 3.71 0.00 1.24 0.37 0.01 94.67 Average: 6 3.52 0.00 1.12 0.14 0.01 95.21 Average: 7 4.80 0.00 1.36 0.44 0.03 93.37