---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1657 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: 2799.996 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-1657) 06/07/22 _x86_64_ (8 CPU) 16:27:42 LINUX RESTART (8 CPU) 16:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:29:01 353.11 47.23 305.88 0.00 6399.60 178609.97 0.00 16:30:01 53.88 0.13 53.75 0.00 5.46 23421.39 0.00 16:31:01 1.67 0.00 1.67 0.00 0.00 18.95 0.00 16:32:01 0.98 0.00 0.98 0.00 0.00 12.40 0.00 16:33:01 1.22 0.02 1.20 0.00 0.13 14.26 0.00 16:34:01 0.90 0.00 0.90 0.00 0.00 12.40 0.00 Average: 68.62 7.90 60.73 0.00 1067.44 33679.41 0.00 16:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 28616384 31646968 655160 1.99 118624 3168832 2219924 6.54 1356084 2521132 144148 16:30:01 28443096 31775184 529576 1.61 122464 3430272 1846220 5.44 1180740 2830600 328 16:31:01 28443636 31775852 528676 1.61 122492 3430276 1846220 5.44 1180488 2830604 36 16:32:01 28444856 31777264 527224 1.60 122524 3430404 1846220 5.44 1179344 2830732 184 16:33:01 28453200 31785720 518564 1.58 122544 3430404 1846220 5.44 1170892 2830828 8 16:34:01 28453916 31786460 517740 1.57 122552 3430416 1846220 5.44 1169968 2830832 192 Average: 28475848 31757908 546157 1.66 121867 3386767 1908504 5.62 1206253 2779121 24149 16:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 ens3 720.36 470.22 6560.43 110.09 0.00 0.00 0.00 0.00 16:29:01 docker0 5.88 6.18 0.52 48.94 0.00 0.00 0.00 0.00 16:29:01 lo 3.80 3.80 0.37 0.37 0.00 0.00 0.00 0.00 16:29:01 veth1cc732a 4.58 4.90 0.41 38.33 0.00 0.00 0.00 0.00 16:30:01 ens3 161.50 112.60 2536.51 66.94 0.00 0.00 0.00 0.00 16:30:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:31:01 ens3 1.30 0.58 0.56 0.42 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:33:01 ens3 11.11 4.83 12.66 0.35 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 0.83 0.18 0.14 0.07 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 149.20 98.09 1518.33 29.65 0.00 0.00 0.00 0.00 Average: docker0 0.99 1.04 0.09 8.16 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1657) 06/07/22 _x86_64_ (8 CPU) 16:27:42 LINUX RESTART (8 CPU) 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 18.90 0.00 5.59 2.19 0.07 73.25 16:29:01 0 18.35 0.00 5.06 1.17 0.07 75.36 16:29:01 1 20.36 0.00 5.79 2.55 0.08 71.22 16:29:01 2 18.65 0.00 6.55 0.39 0.07 74.35 16:29:01 3 21.91 0.00 5.00 3.19 0.07 69.83 16:29:01 4 17.68 0.00 4.52 0.34 0.07 77.40 16:29:01 5 17.64 0.00 4.58 0.61 0.07 77.10 16:29:01 6 16.80 0.00 6.16 8.95 0.07 68.03 16:29:01 7 19.83 0.00 7.04 0.31 0.10 72.72 16:30:01 all 14.82 0.00 3.05 0.40 0.05 81.68 16:30:01 0 14.85 0.00 2.72 0.02 0.05 82.36 16:30:01 1 13.72 0.00 3.23 0.02 0.05 82.98 16:30:01 2 14.23 0.00 3.27 0.67 0.03 81.79 16:30:01 3 13.36 0.00 3.08 0.74 0.05 82.78 16:30:01 4 15.46 0.00 2.81 0.02 0.05 81.67 16:30:01 5 15.51 0.00 2.62 0.24 0.03 81.60 16:30:01 6 16.85 0.00 3.83 1.48 0.05 77.80 16:30:01 7 14.58 0.00 2.86 0.05 0.05 82.46 16:31:01 all 0.03 0.00 0.02 0.03 0.01 99.92 16:31:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:31:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:31:01 2 0.02 0.00 0.02 0.12 0.02 99.83 16:31:01 3 0.05 0.00 0.03 0.10 0.02 99.80 16:31:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:31:01 5 0.02 0.00 0.03 0.00 0.00 99.95 16:31:01 6 0.03 0.00 0.00 0.00 0.00 99.97 16:31:01 7 0.03 0.00 0.02 0.00 0.00 99.95 16:32:01 all 0.02 0.00 0.01 0.63 0.00 99.34 16:32:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:32:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:32:01 2 0.00 0.00 0.02 0.02 0.00 99.97 16:32:01 3 0.05 0.00 0.02 4.98 0.02 94.93 16:32:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:32:01 7 0.00 0.00 0.02 0.00 0.00 99.98 16:33:01 all 0.04 0.00 0.03 0.00 0.01 99.92 16:33:01 0 0.02 0.00 0.00 0.00 0.02 99.97 16:33:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:33:01 2 0.05 0.00 0.00 0.00 0.00 99.95 16:33:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:33:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:33:01 5 0.02 0.00 0.00 0.00 0.02 99.97 16:33:01 6 0.05 0.00 0.03 0.03 0.00 99.88 16:33:01 7 0.10 0.00 0.10 0.00 0.00 99.80 16:34:01 all 0.03 0.00 0.01 0.01 0.01 99.95 16:34:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:34:01 1 0.05 0.00 0.03 0.00 0.02 99.90 16:34:01 2 0.02 0.00 0.02 0.03 0.00 99.93 16:34:01 3 0.08 0.00 0.02 0.03 0.02 99.85 16:34:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:34:01 5 0.00 0.00 0.03 0.00 0.00 99.97 16:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:34:01 7 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 5.60 0.00 1.44 0.54 0.02 92.40 Average: 0 5.51 0.00 1.29 0.20 0.02 92.98 Average: 1 5.68 0.00 1.52 0.42 0.03 92.35 Average: 2 5.46 0.00 1.63 0.20 0.02 92.69 Average: 3 5.86 0.00 1.35 1.50 0.03 91.26 Average: 4 5.49 0.00 1.21 0.06 0.02 93.22 Average: 5 5.49 0.00 1.20 0.14 0.02 93.15 Average: 6 5.59 0.00 1.66 1.73 0.02 91.01 Average: 7 5.71 0.00 1.66 0.06 0.03 92.55