---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-24378 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-24378) 09/02/22 _x86_64_ (8 CPU) 00:12:10 LINUX RESTART (8 CPU) 00:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:14:01 90.02 0.92 89.10 0.00 31.32 53393.67 0.00 00:15:01 1.80 0.00 1.80 0.00 0.00 22.15 0.00 00:16:01 0.90 0.00 0.90 0.00 0.00 11.06 0.00 00:17:01 1.20 0.02 1.18 0.00 0.13 14.80 0.00 Average: 23.48 0.23 23.25 0.00 7.86 13361.53 0.00 00:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:14:01 28454416 31794844 505928 1.54 121132 3440368 1862996 5.49 1207520 2789780 264 00:15:01 28454948 31795620 504692 1.53 121172 3440368 1862996 5.49 1206600 2789772 8 00:16:01 28455152 31796284 504356 1.53 121200 3440380 1862996 5.49 1205796 2790224 24 00:17:01 28453524 31794828 505760 1.54 121240 3440504 1862996 5.49 1207288 2790348 20 Average: 28454510 31795394 505184 1.54 121186 3440405 1862996 5.49 1206801 2790031 79 00:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:14:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 00:14:01 ens3 296.58 195.37 6811.29 75.91 0.00 0.00 0.00 0.00 00:14:01 docker0 16.53 19.98 1.65 327.90 0.00 0.00 0.00 0.00 00:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:15:01 ens3 1.92 0.43 0.46 0.27 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 ens3 0.30 0.10 0.10 0.07 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:17:01 ens3 7.13 2.72 7.40 0.55 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 76.49 49.66 1704.96 19.20 0.00 0.00 0.00 0.00 Average: docker0 4.13 4.99 0.41 81.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-24378) 09/02/22 _x86_64_ (8 CPU) 00:12:10 LINUX RESTART (8 CPU) 00:13:01 CPU %user %nice %system %iowait %steal %idle 00:14:01 all 21.87 0.00 5.48 1.00 0.08 71.57 00:14:01 0 21.77 0.00 5.37 2.45 0.09 70.33 00:14:01 1 22.78 0.00 4.94 0.32 0.08 71.88 00:14:01 2 22.35 0.00 6.18 2.12 0.08 69.26 00:14:01 3 21.99 0.00 5.75 1.36 0.08 70.83 00:14:01 4 22.78 0.00 5.70 0.90 0.08 70.54 00:14:01 5 20.53 0.00 5.70 0.37 0.07 73.33 00:14:01 6 21.49 0.00 5.40 0.24 0.08 72.79 00:14:01 7 21.25 0.00 4.80 0.27 0.08 73.60 00:15:01 all 0.03 0.00 0.02 0.00 0.00 99.95 00:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:15:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:15:01 2 0.03 0.00 0.00 0.02 0.00 99.95 00:15:01 3 0.07 0.00 0.05 0.00 0.00 99.88 00:15:01 4 0.05 0.00 0.07 0.00 0.00 99.88 00:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:15:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:15:01 7 0.07 0.00 0.00 0.02 0.00 99.92 00:16:01 all 0.04 0.00 0.01 0.00 0.00 99.94 00:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:16:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:16:01 2 0.05 0.00 0.00 0.02 0.00 99.93 00:16:01 3 0.08 0.00 0.03 0.00 0.00 99.88 00:16:01 4 0.08 0.00 0.03 0.00 0.02 99.87 00:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:16:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:16:01 7 0.03 0.00 0.00 0.02 0.00 99.95 00:17:01 all 0.06 0.00 0.01 0.00 0.00 99.92 00:17:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:17:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:17:01 2 0.07 0.00 0.00 0.00 0.00 99.93 00:17:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:17:01 4 0.07 0.00 0.00 0.00 0.00 99.93 00:17:01 5 0.02 0.00 0.03 0.00 0.02 99.93 00:17:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:17:01 7 0.22 0.00 0.05 0.02 0.00 99.72 Average: all 5.44 0.00 1.37 0.25 0.02 92.92 Average: 0 5.39 0.00 1.34 0.61 0.02 92.65 Average: 1 5.66 0.00 1.23 0.08 0.02 93.01 Average: 2 5.56 0.00 1.53 0.53 0.02 92.36 Average: 3 5.48 0.00 1.44 0.33 0.02 92.72 Average: 4 5.69 0.00 1.44 0.22 0.03 92.63 Average: 5 5.09 0.00 1.42 0.09 0.02 93.37 Average: 6 5.33 0.00 1.34 0.06 0.02 93.25 Average: 7 5.32 0.00 1.20 0.08 0.02 93.38