---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41835 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41835) 05/09/22 _x86_64_ (8 CPU) 17:42:51 LINUX RESTART (8 CPU) 17:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:44:02 299.58 55.98 243.60 0.00 7390.07 196531.56 0.00 17:45:01 73.31 0.37 72.94 0.00 12.88 32699.68 0.00 17:46:01 1.65 0.00 1.65 0.00 0.00 19.48 0.00 17:47:01 0.98 0.00 0.98 0.00 0.00 12.93 0.00 Average: 93.97 14.15 79.82 0.00 1858.50 57419.91 0.00 17:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:44:02 29016828 31780944 528304 1.61 116128 2919540 2045296 6.03 1102100 2394776 604 17:45:01 28568348 31792668 508216 1.55 123616 3319364 1833948 5.40 1223716 2657512 356 17:46:01 28568732 31793076 507500 1.54 123648 3319376 1833948 5.40 1223072 2657516 16 17:47:01 28568904 31793416 507116 1.54 123676 3319504 1833948 5.40 1222752 2657644 180 Average: 28680703 31790026 512784 1.56 121767 3219446 1886785 5.56 1192910 2591862 289 17:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:44:02 ens3 679.47 393.67 6810.13 101.47 0.00 0.00 0.00 0.00 17:44:02 lo 4.20 4.20 0.40 0.40 0.00 0.00 0.00 0.00 17:44:02 docker0 4.32 3.57 0.55 42.08 0.00 0.00 0.00 0.00 17:45:01 ens3 186.70 132.69 3277.77 70.11 0.00 0.00 0.00 0.00 17:45:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 17:45:01 docker0 37.93 48.11 3.05 692.43 0.00 0.00 0.00 0.00 17:46:01 ens3 9.71 5.23 12.76 0.43 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 ens3 0.77 0.45 0.36 0.28 0.00 0.00 0.00 0.00 17:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 219.30 133.01 2522.08 42.96 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 10.44 12.77 0.89 181.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41835) 05/09/22 _x86_64_ (8 CPU) 17:42:51 LINUX RESTART (8 CPU) 17:43:01 CPU %user %nice %system %iowait %steal %idle 17:44:02 all 11.08 0.00 4.55 2.55 0.06 81.76 17:44:02 0 11.97 0.00 3.92 2.65 0.07 81.39 17:44:02 1 10.81 0.00 4.84 3.83 0.05 80.48 17:44:02 2 13.87 0.00 5.67 1.45 0.05 78.96 17:44:02 3 13.55 0.00 3.99 2.73 0.05 79.68 17:44:02 4 9.41 0.00 5.28 3.21 0.05 82.05 17:44:02 5 8.64 0.00 3.23 0.66 0.05 87.42 17:44:02 6 10.81 0.00 4.40 1.90 0.07 82.82 17:44:02 7 9.59 0.00 5.10 3.96 0.09 81.26 17:45:01 all 25.56 0.00 5.00 0.86 0.07 68.51 17:45:01 0 25.45 0.00 5.33 0.41 0.07 68.74 17:45:01 1 26.35 0.00 5.07 0.07 0.07 68.44 17:45:01 2 25.89 0.00 4.63 1.08 0.07 68.34 17:45:01 3 26.27 0.00 5.37 2.57 0.07 65.72 17:45:01 4 26.41 0.00 5.51 1.96 0.07 66.06 17:45:01 5 22.77 0.00 4.04 0.02 0.07 73.10 17:45:01 6 25.21 0.00 4.90 0.19 0.07 69.63 17:45:01 7 26.16 0.00 5.12 0.62 0.07 68.03 17:46:01 all 0.28 0.00 0.02 0.01 0.01 99.69 17:46:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:46:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:46:01 2 0.02 0.00 0.03 0.00 0.02 99.93 17:46:01 3 0.02 0.00 0.02 0.03 0.00 99.93 17:46:01 4 0.00 0.00 0.00 0.00 0.02 99.98 17:46:01 5 1.97 0.00 0.00 0.03 0.00 98.00 17:46:01 6 0.03 0.00 0.03 0.00 0.02 99.92 17:46:01 7 0.10 0.00 0.03 0.00 0.00 99.87 17:47:01 all 0.12 0.00 0.01 0.00 0.01 99.85 17:47:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:47:01 2 0.05 0.00 0.03 0.00 0.00 99.92 17:47:01 3 0.02 0.00 0.00 0.02 0.00 99.97 17:47:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:47:01 5 0.71 0.00 0.02 0.02 0.02 99.24 17:47:01 6 0.10 0.00 0.02 0.00 0.02 99.87 17:47:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 9.14 0.00 2.37 0.85 0.03 87.61 Average: 0 9.25 0.00 2.29 0.76 0.04 87.66 Average: 1 9.18 0.00 2.46 0.97 0.03 87.36 Average: 2 9.84 0.00 2.57 0.63 0.03 86.93 Average: 3 9.84 0.00 2.32 1.32 0.03 86.48 Average: 4 8.83 0.00 2.67 1.28 0.03 87.18 Average: 5 8.38 0.00 1.79 0.18 0.03 89.61 Average: 6 8.93 0.00 2.32 0.52 0.04 88.19 Average: 7 8.85 0.00 2.54 1.13 0.04 87.44