---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20320 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-20320) 07/17/22 _x86_64_ (8 CPU) 14:04:19 LINUX RESTART (8 CPU) 14:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:06:01 89.59 10.21 79.37 0.00 1906.22 69692.78 0.00 14:07:01 50.54 0.10 50.44 0.00 5.33 24382.75 0.00 14:08:01 1.10 0.00 1.10 0.00 0.00 16.26 0.00 14:09:01 1.60 0.00 1.60 0.00 0.00 19.20 0.00 14:10:01 1.08 0.02 1.07 0.00 0.13 12.53 0.00 14:11:01 1.62 0.00 1.62 0.00 0.00 25.06 0.00 Average: 24.25 1.72 22.53 0.00 318.60 15691.00 0.00 14:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:06:01 28620768 31739308 552492 1.68 106432 3260844 2095792 6.18 1293508 2556496 276920 14:07:01 28426116 31765200 529300 1.61 122440 3436308 1869728 5.51 1184880 2831700 248 14:08:01 28425988 31765232 529036 1.61 122460 3436440 1869728 5.51 1184696 2831796 184 14:09:01 28426852 31766176 528004 1.61 122508 3436440 1869728 5.51 1183356 2831832 172 14:10:01 28434752 31774412 520076 1.58 122556 3436440 1869728 5.51 1176104 2832104 24 14:11:01 28435168 31774888 519540 1.58 122604 3436448 1869728 5.51 1175220 2832104 12 Average: 28461607 31764203 529741 1.61 119833 3407153 1907405 5.62 1199627 2786005 46260 14:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:06:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 14:06:01 vethbc266fc 8.15 9.10 0.74 78.86 0.00 0.00 0.00 0.01 14:06:01 ens3 281.14 211.13 5699.60 83.67 0.00 0.00 0.00 0.00 14:06:01 docker0 9.48 10.26 0.81 90.09 0.00 0.00 0.00 0.00 14:07:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:07:01 ens3 117.10 72.27 2532.79 16.14 0.00 0.00 0.00 0.00 14:07:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 0.40 0.22 0.26 0.22 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 ens3 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 0.17 0.10 0.08 0.07 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 ens3 0.52 0.38 0.26 0.21 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 66.58 47.37 1372.13 16.72 0.00 0.00 0.00 0.00 Average: docker0 1.59 1.72 0.14 15.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20320) 07/17/22 _x86_64_ (8 CPU) 14:04:19 LINUX RESTART (8 CPU) 14:05:01 CPU %user %nice %system %iowait %steal %idle 14:06:01 all 19.48 0.00 4.60 0.75 0.06 75.11 14:06:01 0 19.51 0.00 4.53 0.27 0.05 75.65 14:06:01 1 18.24 0.00 4.44 0.30 0.05 76.96 14:06:01 2 19.56 0.00 4.88 1.18 0.05 74.32 14:06:01 3 20.47 0.00 4.50 1.94 0.07 73.02 14:06:01 4 19.66 0.00 4.11 0.52 0.07 75.64 14:06:01 5 19.89 0.00 4.89 0.19 0.07 74.96 14:06:01 6 19.09 0.00 4.35 0.35 0.05 76.15 14:06:01 7 19.43 0.00 5.10 1.22 0.08 74.16 14:07:01 all 12.17 0.00 2.82 0.38 0.03 84.59 14:07:01 0 11.85 0.00 2.60 0.00 0.03 85.52 14:07:01 1 12.27 0.00 2.83 0.70 0.05 84.15 14:07:01 2 12.25 0.00 3.07 0.05 0.03 84.60 14:07:01 3 11.63 0.00 2.35 0.10 0.02 85.90 14:07:01 4 12.21 0.00 3.48 0.03 0.03 84.24 14:07:01 5 12.46 0.00 2.72 1.31 0.03 83.47 14:07:01 6 12.51 0.00 2.56 0.74 0.03 84.15 14:07:01 7 12.19 0.00 2.94 0.13 0.03 84.70 14:08:01 all 0.02 0.00 0.01 0.01 0.00 99.96 14:08:01 0 0.08 0.00 0.00 0.00 0.00 99.92 14:08:01 1 0.03 0.00 0.03 0.00 0.00 99.93 14:08:01 2 0.03 0.00 0.02 0.02 0.00 99.93 14:08:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:08:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:08:01 5 0.00 0.00 0.02 0.03 0.00 99.95 14:08:01 6 0.00 0.00 0.02 0.00 0.00 99.98 14:08:01 7 0.03 0.00 0.03 0.00 0.00 99.93 14:09:01 all 0.02 0.00 0.01 0.01 0.00 99.96 14:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:09:01 1 0.02 0.00 0.03 0.00 0.02 99.93 14:09:01 2 0.02 0.00 0.00 0.02 0.02 99.95 14:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:09:01 4 0.02 0.00 0.02 0.00 0.00 99.97 14:09:01 5 0.02 0.00 0.00 0.02 0.00 99.97 14:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:09:01 7 0.03 0.00 0.00 0.02 0.00 99.95 14:10:01 all 0.02 0.00 0.02 0.01 0.00 99.95 14:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:10:01 1 0.05 0.00 0.05 0.00 0.00 99.90 14:10:01 2 0.00 0.00 0.02 0.03 0.00 99.95 14:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:10:01 5 0.03 0.00 0.03 0.00 0.00 99.93 14:10:01 6 0.03 0.00 0.03 0.00 0.00 99.93 14:10:01 7 0.05 0.00 0.02 0.02 0.00 99.92 14:11:01 all 0.02 0.00 0.01 0.01 0.01 99.95 14:11:01 0 0.03 0.00 0.00 0.02 0.02 99.93 14:11:01 1 0.03 0.00 0.02 0.00 0.02 99.93 14:11:01 2 0.02 0.00 0.02 0.02 0.00 99.95 14:11:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:11:01 5 0.03 0.00 0.02 0.02 0.02 99.92 14:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:11:01 7 0.03 0.00 0.02 0.02 0.00 99.93 Average: all 5.26 0.00 1.24 0.19 0.02 93.30 Average: 0 5.21 0.00 1.18 0.05 0.02 93.54 Average: 1 5.09 0.00 1.23 0.17 0.02 93.50 Average: 2 5.29 0.00 1.33 0.22 0.02 93.15 Average: 3 5.31 0.00 1.13 0.34 0.01 93.21 Average: 4 5.28 0.00 1.26 0.09 0.02 93.35 Average: 5 5.37 0.00 1.27 0.26 0.02 93.08 Average: 6 5.24 0.00 1.15 0.18 0.01 93.41 Average: 7 5.25 0.00 1.34 0.23 0.02 93.15