---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33360 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33360) 04/26/22 _x86_64_ (8 CPU) 18:59:40 LINUX RESTART (8 CPU) 19:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:01:01 281.39 44.75 236.64 0.00 4027.32 138535.29 0.00 19:02:01 64.53 0.08 64.45 0.00 2.40 31324.89 0.00 19:03:02 1.63 0.00 1.63 0.00 0.00 18.13 0.00 19:04:01 1.71 0.00 1.71 0.00 0.00 20.47 0.00 Average: 87.67 11.26 76.42 0.00 1011.60 42651.79 0.00 19:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:01:01 28652056 31592188 704560 2.14 125148 3062736 2100732 6.19 1478484 2348204 396212 19:02:01 28827436 31775656 523956 1.59 113972 3079800 1768188 5.21 1218576 2428712 396 19:03:02 28828380 31776684 522704 1.59 114024 3079804 1768188 5.21 1217520 2428716 24 19:04:01 28838848 31787312 511824 1.56 114064 3079804 1768188 5.21 1207004 2428780 16 Average: 28786680 31732960 565761 1.72 116802 3075536 1851324 5.46 1280396 2408603 99162 19:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:01:01 ens3 664.45 380.76 5104.90 112.82 0.00 0.00 0.00 0.00 19:01:01 docker0 52.77 57.76 5.22 723.47 0.00 0.00 0.00 0.00 19:01:01 veth952258d 41.70 51.50 3.79 681.24 0.00 0.00 0.00 0.06 19:01:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 19:02:01 ens3 127.15 86.04 2528.33 60.91 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:03:02 ens3 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 13.42 6.22 11.24 0.61 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 202.05 118.73 1919.09 43.77 0.00 0.00 0.00 0.00 Average: docker0 13.25 14.50 1.31 181.62 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33360) 04/26/22 _x86_64_ (8 CPU) 18:59:40 LINUX RESTART (8 CPU) 19:00:01 CPU %user %nice %system %iowait %steal %idle 19:01:01 all 24.22 0.00 6.48 1.47 0.12 67.71 19:01:01 0 22.23 0.00 6.06 1.84 0.10 69.77 19:01:01 1 23.35 0.00 6.18 1.71 0.14 68.63 19:01:01 2 22.65 0.00 6.92 0.46 0.08 69.89 19:01:01 3 25.29 0.00 5.94 0.73 0.14 67.91 19:01:01 4 25.04 0.00 7.32 3.60 0.15 63.88 19:01:01 5 27.08 0.00 5.78 1.74 0.14 65.26 19:01:01 6 23.46 0.00 7.48 0.90 0.10 68.05 19:01:01 7 24.63 0.00 6.17 0.75 0.14 68.32 19:02:01 all 12.98 0.00 2.55 0.40 0.05 84.02 19:02:01 0 11.31 0.00 2.77 2.49 0.07 83.37 19:02:01 1 13.76 0.00 2.69 0.12 0.05 83.39 19:02:01 2 12.99 0.00 2.30 0.02 0.03 84.66 19:02:01 3 13.03 0.00 2.71 0.17 0.05 84.05 19:02:01 4 13.08 0.00 2.57 0.02 0.03 84.30 19:02:01 5 12.12 0.00 2.69 0.17 0.05 84.96 19:02:01 6 14.26 0.00 2.08 0.05 0.05 83.56 19:02:01 7 13.31 0.00 2.57 0.20 0.05 83.87 19:03:02 all 0.14 0.00 0.02 0.00 0.01 99.82 19:03:02 0 0.91 0.00 0.07 0.00 0.00 99.02 19:03:02 1 0.05 0.00 0.05 0.02 0.02 99.87 19:03:02 2 0.00 0.00 0.00 0.00 0.00 100.00 19:03:02 3 0.00 0.00 0.00 0.02 0.02 99.97 19:03:02 4 0.08 0.00 0.02 0.00 0.02 99.88 19:03:02 5 0.03 0.00 0.05 0.00 0.00 99.92 19:03:02 6 0.03 0.00 0.02 0.00 0.00 99.95 19:03:02 7 0.03 0.00 0.00 0.00 0.00 99.97 19:04:01 all 0.18 0.00 0.05 0.00 0.00 99.76 19:04:01 0 0.99 0.00 0.02 0.02 0.00 98.97 19:04:01 1 0.07 0.00 0.08 0.00 0.00 99.85 19:04:01 2 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 3 0.07 0.00 0.03 0.02 0.00 99.88 19:04:01 4 0.07 0.00 0.07 0.00 0.00 99.86 19:04:01 5 0.07 0.00 0.05 0.00 0.00 99.88 19:04:01 6 0.03 0.00 0.03 0.00 0.02 99.92 19:04:01 7 0.14 0.00 0.07 0.00 0.02 99.78 Average: all 9.36 0.00 2.27 0.47 0.05 87.86 Average: 0 8.83 0.00 2.22 1.08 0.04 87.82 Average: 1 9.29 0.00 2.25 0.46 0.05 87.95 Average: 2 8.91 0.00 2.30 0.12 0.03 88.64 Average: 3 9.57 0.00 2.16 0.23 0.05 87.98 Average: 4 9.57 0.00 2.49 0.90 0.05 86.99 Average: 5 9.80 0.00 2.14 0.48 0.05 87.54 Average: 6 9.43 0.00 2.39 0.24 0.04 87.90 Average: 7 9.49 0.00 2.19 0.24 0.05 88.03