---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9574 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: 2800.000 BogoMIPS: 5600.00 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-9574) 03/31/22 _x86_64_ (8 CPU) 07:08:11 LINUX RESTART (8 CPU) 07:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:10:01 220.89 2.17 218.72 0.00 47.71 87577.50 0.00 07:11:01 161.41 0.12 161.29 0.00 8.67 30221.50 0.00 07:12:01 1.32 0.00 1.32 0.00 0.00 14.95 0.00 07:13:01 1.42 0.00 1.42 0.00 0.00 16.53 0.00 07:14:01 1.17 0.02 1.15 0.00 0.13 13.86 0.00 07:15:01 1.38 0.00 1.38 0.00 0.00 16.26 0.00 07:16:01 0.95 0.00 0.95 0.00 0.00 11.33 0.00 Average: 55.11 0.32 54.79 0.00 7.98 16670.94 0.00 07:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 28176300 31683584 605816 1.84 177400 3527500 2003596 5.90 1321660 2923652 50384 07:11:01 27662436 31758516 531276 1.62 189652 4056660 1794260 5.29 1355816 3352424 316 07:12:01 27663168 31759364 530316 1.61 189692 4056792 1794260 5.29 1354412 3352544 160 07:13:01 27667992 31764352 525156 1.60 189716 4056792 1794260 5.29 1349968 3352668 184 07:14:01 27668048 31764416 525036 1.60 189768 4056804 1794260 5.29 1350468 3352676 60 07:15:01 27676852 31773384 516076 1.57 189792 4056936 1794260 5.29 1340972 3352808 136 07:16:01 27677428 31774156 515524 1.57 189816 4056936 1794260 5.29 1339780 3352980 24 Average: 27741746 31753967 535600 1.63 187977 3981203 1824165 5.38 1344725 3291393 7323 07:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 07:10:01 docker0 249.07 286.43 21.05 2376.10 0.00 0.00 0.00 0.00 07:10:01 ens3 485.75 376.92 5809.64 99.13 0.00 0.00 0.00 0.00 07:10:01 veth17992cb 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:11:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 07:11:01 docker0 7.40 9.28 0.42 38.15 0.00 0.00 0.00 0.00 07:11:01 ens3 150.44 88.92 2626.07 20.27 0.00 0.00 0.00 0.00 07:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 07:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 ens3 19.31 17.25 13.85 18.03 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 36.13 41.67 3.02 340.08 0.00 0.00 0.00 0.00 Average: ens3 92.77 68.33 1196.16 19.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9574) 03/31/22 _x86_64_ (8 CPU) 07:08:11 LINUX RESTART (8 CPU) 07:09:02 CPU %user %nice %system %iowait %steal %idle 07:10:01 all 17.48 0.00 6.06 1.79 0.07 74.59 07:10:01 0 18.41 0.00 6.47 2.43 0.09 72.60 07:10:01 1 18.08 0.00 5.72 0.17 0.09 75.95 07:10:01 2 17.27 0.00 5.20 1.73 0.05 75.75 07:10:01 3 16.00 0.00 7.87 4.52 0.07 71.54 07:10:01 4 17.34 0.00 6.12 3.70 0.07 72.77 07:10:01 5 18.48 0.00 5.21 0.24 0.07 76.01 07:10:01 6 16.18 0.00 5.77 1.12 0.07 76.86 07:10:01 7 18.13 0.00 6.13 0.40 0.07 75.27 07:11:01 all 10.36 0.00 3.19 0.95 0.04 85.46 07:11:01 0 9.56 0.00 3.19 0.79 0.03 86.43 07:11:01 1 10.52 0.00 3.25 2.48 0.03 83.71 07:11:01 2 10.68 0.00 2.88 0.49 0.05 85.90 07:11:01 3 10.18 0.00 3.60 1.71 0.05 84.46 07:11:01 4 9.98 0.00 3.65 1.55 0.03 84.80 07:11:01 5 10.09 0.00 2.82 0.02 0.03 87.04 07:11:01 6 10.57 0.00 3.42 0.45 0.05 85.51 07:11:01 7 11.27 0.00 2.74 0.13 0.03 85.82 07:12:01 all 0.01 0.00 0.01 0.01 0.01 99.96 07:12:01 0 0.00 0.00 0.05 0.03 0.00 99.92 07:12:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:12:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:12:01 3 0.00 0.00 0.00 0.02 0.00 99.98 07:12:01 4 0.03 0.00 0.02 0.00 0.02 99.93 07:12:01 5 0.00 0.00 0.00 0.00 0.02 99.98 07:12:01 6 0.07 0.00 0.02 0.00 0.00 99.92 07:12:01 7 0.00 0.00 0.02 0.00 0.02 99.97 07:13:01 all 0.04 0.00 0.01 0.01 0.00 99.94 07:13:01 0 0.03 0.00 0.02 0.05 0.02 99.88 07:13:01 1 0.05 0.00 0.00 0.00 0.00 99.95 07:13:01 2 0.03 0.00 0.03 0.00 0.00 99.93 07:13:01 3 0.02 0.00 0.00 0.02 0.00 99.97 07:13:01 4 0.03 0.00 0.02 0.00 0.00 99.95 07:13:01 5 0.05 0.00 0.00 0.00 0.00 99.95 07:13:01 6 0.05 0.00 0.03 0.00 0.02 99.90 07:13:01 7 0.03 0.00 0.02 0.00 0.00 99.95 07:14:01 all 0.01 0.00 0.02 0.00 0.00 99.96 07:14:01 0 0.03 0.00 0.03 0.02 0.00 99.92 07:14:01 1 0.02 0.00 0.03 0.00 0.00 99.95 07:14:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:14:01 3 0.00 0.00 0.02 0.02 0.00 99.97 07:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:14:01 6 0.02 0.00 0.03 0.00 0.00 99.95 07:14:01 7 0.03 0.00 0.00 0.00 0.00 99.97 07:15:01 all 0.20 0.00 0.02 0.00 0.00 99.78 07:15:01 0 0.02 0.00 0.00 0.02 0.00 99.97 07:15:01 1 1.39 0.00 0.02 0.00 0.00 98.60 07:15:01 2 0.03 0.00 0.02 0.00 0.00 99.95 07:15:01 3 0.00 0.00 0.00 0.02 0.02 99.97 07:15:01 4 0.00 0.00 0.02 0.00 0.00 99.98 07:15:01 5 0.02 0.00 0.02 0.00 0.00 99.97 07:15:01 6 0.05 0.00 0.03 0.00 0.02 99.90 07:15:01 7 0.05 0.00 0.07 0.00 0.00 99.88 07:16:01 all 0.06 0.00 0.02 0.00 0.00 99.90 07:16:01 0 0.08 0.00 0.03 0.02 0.00 99.87 07:16:01 1 0.05 0.00 0.03 0.00 0.02 99.90 07:16:01 2 0.07 0.00 0.00 0.00 0.00 99.93 07:16:01 3 0.05 0.00 0.00 0.02 0.00 99.93 07:16:01 4 0.05 0.00 0.00 0.00 0.00 99.95 07:16:01 5 0.08 0.00 0.02 0.00 0.00 99.90 07:16:01 6 0.05 0.00 0.05 0.00 0.02 99.88 07:16:01 7 0.08 0.00 0.05 0.00 0.00 99.87 Average: all 3.95 0.00 1.31 0.39 0.02 94.33 Average: 0 3.94 0.00 1.37 0.47 0.02 94.20 Average: 1 4.23 0.00 1.27 0.38 0.02 94.11 Average: 2 3.96 0.00 1.15 0.31 0.01 94.57 Average: 3 3.69 0.00 1.61 0.89 0.02 93.79 Average: 4 3.84 0.00 1.38 0.73 0.02 94.03 Average: 5 4.03 0.00 1.13 0.04 0.02 94.79 Average: 6 3.79 0.00 1.31 0.22 0.02 94.65 Average: 7 4.14 0.00 1.26 0.07 0.02 94.50