---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1160 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-1160) 06/06/22 _x86_64_ (8 CPU) 15:04:53 LINUX RESTART (8 CPU) 15:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:06:02 383.25 62.16 321.10 0.00 8213.96 213934.08 0.00 15:07:01 52.64 0.15 52.48 0.00 7.59 20054.50 0.00 15:08:01 1.72 0.00 1.72 0.00 0.00 20.94 0.00 15:09:01 1.63 0.00 1.63 0.00 0.00 19.19 0.00 15:10:01 1.03 0.03 1.00 0.00 0.40 12.26 0.00 Average: 88.17 12.51 75.66 0.00 1649.75 46894.52 0.00 15:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:06:02 28921128 31800896 501808 1.53 116348 3033504 1953296 5.76 1073552 2512588 440 15:07:01 28455176 31787936 506672 1.54 121616 3433372 1840016 5.42 1194584 2797412 356 15:08:01 28456484 31789460 504720 1.53 121652 3433376 1840016 5.42 1193708 2797428 24 15:09:01 28467248 31800304 493808 1.50 121684 3433372 1840016 5.42 1183140 2797456 0 15:10:01 28467532 31800472 493552 1.50 121700 3433392 1840016 5.42 1183456 2797468 16 Average: 28553514 31795814 500112 1.52 120600 3353403 1862672 5.49 1165688 2740470 167 15:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:06:02 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 15:06:02 ens3 752.67 424.70 7335.54 124.38 0.00 0.00 0.00 0.00 15:06:02 docker0 3.52 3.23 0.35 27.06 0.00 0.00 0.00 0.00 15:06:02 veth0371427 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 15:07:01 ens3 152.74 89.19 2634.56 30.54 0.00 0.00 0.00 0.00 15:07:01 docker0 8.20 9.68 0.59 50.01 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 1.30 0.60 0.44 0.29 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 15:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 ens3 0.33 0.25 0.10 0.08 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 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 0.43 0.23 0.26 0.20 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 Average: lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 181.58 103.03 1991.90 31.10 0.00 0.00 0.00 0.00 Average: docker0 2.32 2.56 0.19 15.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1160) 06/06/22 _x86_64_ (8 CPU) 15:04:53 LINUX RESTART (8 CPU) 15:05:01 CPU %user %nice %system %iowait %steal %idle 15:06:02 all 11.23 0.00 4.82 3.36 0.07 80.53 15:06:02 0 10.38 0.00 4.09 2.37 0.05 83.11 15:06:02 1 10.85 0.00 5.18 1.66 0.07 82.24 15:06:02 2 10.63 0.00 4.38 2.52 0.07 82.41 15:06:02 3 9.85 0.00 4.45 1.19 0.08 84.43 15:06:02 4 12.87 0.00 4.65 1.30 0.05 81.13 15:06:02 5 10.52 0.00 5.46 7.51 0.05 76.46 15:06:02 6 10.38 0.00 5.98 3.17 0.07 80.40 15:06:02 7 14.39 0.00 4.35 7.18 0.08 73.99 15:07:01 all 12.42 0.00 2.81 0.62 0.05 84.11 15:07:01 0 12.05 0.00 2.61 0.00 0.03 85.30 15:07:01 1 11.77 0.00 2.94 3.37 0.05 81.87 15:07:01 2 12.67 0.00 3.01 0.05 0.03 84.24 15:07:01 3 12.57 0.00 3.11 0.12 0.05 84.16 15:07:01 4 13.31 0.00 2.76 0.05 0.05 83.82 15:07:01 5 12.27 0.00 2.57 0.29 0.05 84.81 15:07:01 6 12.74 0.00 2.70 0.03 0.05 84.48 15:07:01 7 11.96 0.00 2.75 1.08 0.05 84.15 15:08:01 all 0.01 0.00 0.01 0.01 0.00 99.97 15:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:08:01 2 0.00 0.00 0.00 0.00 0.02 99.98 15:08:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:08:01 4 0.02 0.00 0.02 0.00 0.00 99.97 15:08:01 5 0.02 0.00 0.00 0.03 0.00 99.95 15:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:08:01 7 0.05 0.00 0.00 0.02 0.00 99.93 15:09:01 all 0.02 0.00 0.02 0.00 0.00 99.95 15:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:09:01 1 0.05 0.00 0.02 0.00 0.00 99.93 15:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:09:01 3 0.05 0.00 0.07 0.00 0.00 99.88 15:09:01 4 0.02 0.00 0.03 0.02 0.00 99.93 15:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:09:01 7 0.02 0.00 0.02 0.02 0.00 99.95 15:10:01 all 0.02 0.00 0.00 0.00 0.00 99.97 15:10:01 0 0.00 0.00 0.00 0.00 0.02 99.98 15:10:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:10:01 5 0.10 0.00 0.00 0.02 0.00 99.88 15:10:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:10:01 7 0.02 0.00 0.00 0.02 0.02 99.95 Average: all 4.69 0.00 1.52 0.79 0.02 92.98 Average: 0 4.45 0.00 1.33 0.47 0.02 93.73 Average: 1 4.49 0.00 1.62 0.99 0.02 92.87 Average: 2 4.62 0.00 1.47 0.51 0.02 93.38 Average: 3 4.44 0.00 1.51 0.26 0.03 93.76 Average: 4 5.18 0.00 1.48 0.27 0.02 93.06 Average: 5 4.55 0.00 1.60 1.56 0.02 92.27 Average: 6 4.57 0.00 1.72 0.64 0.02 93.04 Average: 7 5.22 0.00 1.41 1.65 0.03 91.69